2025年9月27日星期六

CNMOULDING: Professional Insert Molding Manufacturer – High-Precision, High-Strength Insert Molding Solutions

 CNMOULDING is a high-tech enterprise specializing in the design, manufacturing, and production of insert molding (Insert Molding) molds. We are committed to providing global customers with high-precision, high-stability insert molding solutions for applications in automotive, electronics, medical, home appliances, and industrial components.



With advanced machining equipment, extensive industry experience, and a strict quality control system, CNMOULDING has become a long-term partner for many renowned companies worldwide, offering one-stop services from mold development to mass production.


Key Advantages of Insert Molding

Insert molding is an efficient process where metal or non-metal inserts (such as nuts, screws, terminals, or sensors) are pre-placed into the mold and then encapsulated with plastic. Compared to traditional assembly methods, CNMOULDING’s insert molding technology offers the following benefits:


1. High-Strength Bonding: The plastic encapsulates the insert with high strength, ensuring superior pull-out force and torque resistance, thereby preventing any loosening or detachment.  


2. Cost Efficiency: By eliminating post-molding assembly processes, this method reduces labor costs and minimizes assembly errors, thus significantly enhancing production efficiency.  


3. High-Precision Molding: Precision-engineered molds guarantee accurate positioning of the insert and uniform encapsulation of the plastic, meeting stringent engineering requirements.  


4. Wide Insert Compatibility: This technology supports a variety of materials for inserts, including metals (such as copper, aluminum, and stainless steel) and non-metallic options, addressing diverse industry needs.  


5. Material Versatility: It is compatible with both thermoplastics (e.g., ABS, PC, PA, POM) and thermosetting plastics (e.g., phenolic resins), fulfilling various performance requirements across applications.  


CNMOULDING’s Core Competencies


1. Advanced Mold Design and Manufacturing  

CAD/CAM/CAE simulation is utilized to optimize the mold structure, ensuring stability and enhancing the accuracy of insert positioning.  

High-precision CNC machining, EDM (Electrical Discharge Machining), and mirror polishing are employed to guarantee mold durability and superior product surface quality.  


2. Mature Insert Molding Process  

Automated systems for insert placement improve production efficiency and maintain consistency in manufacturing processes.  

Rigorous process control over parameters such as temperature, pressure, and injection speed effectively prevents issues like insert misalignment and insufficient plastic filling.  


3. Rigorous Quality Inspection  

Advanced inspection methods, including 3D scanning, pull-out tests, torque tests, and others, ensure that the bonding strength of inserts complies with industry standards (ISO 9001, IATF 16949).  


4. Wide Industry Applications  

Automotive: Sensor housings, connectors, gear assemblies  

Electronics: PCB inserts, switch components, heat dissipation modules  

Medical Devices: Surgical instrument handles, disposable medical inserts  

Home Appliances: Buttons, fasteners, structural parts  


Why Choose CNMOULDING?

🔹 30+ Years of Experience – Successfully served 500+ global customers in insert molding.

🔹 Rapid Response – Efficient project support from mold design to mass production.

🔹 Cost Optimization – Process improvements reduce scrap rates and save costs.

🔹 Custom Solutions – Tailored services including multi-cavity molds, hot runner systems, and automated insert placement.


Contact Us

If you are looking for a reliable insert molding supplier, CNMOULDING is your ideal partner! Contact us for customized solutions, professional technical support, and high-quality service.


Phone: +86-021-52913487

Email: webmaster@cnmoulding.com

Website: www.cnmoulding.com


CNMOULDING – Your Expert in Precision Insert Molding, Enhancing Product Competitiveness!

Reliable high quality mold making company

 

CNMOULDING is a  professional plastic mold manufacturer in China

      As a full-service contract plastic mold manufacturer in China, we can provide turnkey solutions for your plastic product manufacturing needs. From product design support through order fulfillment and distribution, PMP offers our clientele a multitude of services. including:

Product Design Support

High Quality  Made Tooling in china

Insert & Over-Molding in china

In-Mold Decorating, Pad Printing & Plating

Product Design

A plastic mold manufacturer in China will assist your engineering team in optimizing your product design to
aid in its manufacturability, strength, and quality. High Quality  Made Tooling in China. From Single cavity
and double Inserts to Multi-cavity Hot Runner Molds, Precision Molded Plastics contributes to the GDP of China.


We do not outsource from another supplier. Molded-in mechanical fasteners or highly conductive electronic connectors, Plastic mold manufacturer china will be molded Plastics provides technical service solutions to exceed your every need.

Value-Added Services of plastic mold manufacturer china

    In-mold decorating, labeling, pad printing, or chrome plating; Plastic mold manufacturer china possesses the skills and resources to handle any of your product’s secondary needs. Secondary Operations Machining
Operations and/or hardware installation; We’ll build your sub-assemblies and ship them ready for integration
into the final product.Complete Assemblies Injection molding, product assembly, retail packaging& distribution,
Plastic mold manufacturer in china provides turn-key contract manufacturing fulfillment services.


We work closely with our customers assessing both short and long term requirements. If you require china
overmolding, china insert molding, or china two-shot molding, Plastic mold manufacturer china has the
experience to create the tooling and molding processes to get your job done right. Material properties and
plastic technology are very important when developing precision injection molded parts. When your part has
to meet the specific regulations of your industry, having the right material is essential. The correct storage, handling,
drying, and processing of today’s highly engineered resins is critical to the production of precision molded parts.
Plastic injection molders in china. we pay attention to all aspects of the molding process, from tooling and material to machine and processing

 

How to choose a plastic injection mold manufacturer


mold making company is very popular with everyone’s attention at the moment, it is not particularly suitable for direct
production of some products that can be made of plastic models, produced under a single customer after
making the decision, both for the convenience and efficiency is high, so are as many customers, so if you
choose plastic mold manufacturers to cooperate, in the end how to choose?

 
Select  plastic mold manufacturers to cooperate, then there are a few caveats if you can pay attention to the good,
then you can find the best manufacturers of cooperation, the first thing to note is that the manufacturers of
credibility, if appeared before manufacturers specified when not completed within the time, then we better
take account of, or the customer may not see the model when they took it out.

 
Choose plastic mold manufacturers also need to pay attention is sure to look at how manufacturers of
equipment, is now the model-making equipment is also in constant update them, 3D printers can also
be said to be very common, if the manufacturer of the device relatively aging words may be made out
of many models have some defects


How to be a good mold maker and high quality mold making  company in china

 First important, we own 8 CNC machines, 6 wire cutters, 8 milling machines,  6 EDM machines, and outside good
supply chain allows our experienced mold makers to meet compressed lead times while maintaining our
reputation for quality injection molding making.From single cavity & prototype injection molding making  
to multi-cavity and family injection molding making.
 

Mold maker in china is fully equipped to meet your unique tooling challenges

 Our mold making shop is geared to work with injection molds from the small to medium to big size range, i.e.
injection mold makers that are designed to run in presses of 800 tons and smaller. China  mold makers work
with a variety of plastic injection molding making configurations and a summary of available options can be
found here Mold Types:
 
Injection mold designing, injection molding making, and specialty tooling have been the backbone of our
business since our inception in 2002. We apply our decade of expertise in producing precision injection
mold. We are particularly adept at tooling for Automotive, Printer, Electronic precision, and. Medical
Connector Parts.

mold making company
mold making company

china mould maker, china mold making, china mold makers, mold makers in china
above 4 hot tag usually for customer search/find good mold manufacturer in china.
 

Cn-moulding means Plastic Injection Molding manufacturers in China

Description of Injection Molds

 Product Name: Plastic injection mold Mold core&cavity steel: NAK 80, 718, P20,H13,2344, etc. Mold base: LKM, HASCO, DME, etc. Mold life: 200k-1 million shots Packaging: Wooden case Delivery time: 25-60 days.


 Our factory has five sets of CNC machining centers. Up to 30,000 rpm spindle machining centers. P. M. speed
CNC machining centers. 9 to CNC EDM machines and 5 WEDM. CMM has the function of reverse scan data
to ensure mold production in a timely, effective, and accurate completion of the process design. It can produce pulled stamping dies, automotive testing tools, and thermoplastic molding tools. The core of the injection molding shop’s annual production capacity of 400 sets of precision injection molds or 800 sets of ordinary medium-sized injection molds our service is a one-stop injection molding manufacturer solutions company for polymer-based products.


We focus on plastics design, plastic injection molding manufacturing, tight tolerance molding, part joining and assembly, and painting, and serve a number of markets including Medical-Diagnostic, Industrial, Electronics, Communication, Consumer, and Automotive.  we are always manufacturing highly- demanding and tight-tolerance precision parts for industries such as the automotive, banking, and healthcare industries. And we are able to offer our customers a quick turnaround and
high-quality injection molds, prototyping, and plastic injection molding manufacturing services.

 Our mold making company’s Competitive Advantages:

Electronic Online Experienced Engineer Guarantee within 7 days. International Approvals Military Specifications Quotation 1-day Product Features Product Performance Prompt Delivery Quality. Approvals Reputation Service 24 hours of project Control.

Globe Markets:

Eastern EuropeNorth AmericaMid EastCentral/South AmericaSouth AfricaWestern Europe-Australia
 Welcome to provide samples or 2D / 3D drawing in step, XMT or IGES 3D drawing type, or AutoCAD and PDF
type. We can design and produce the molds need. If you want to compare prices, find a very professional injection mold company’s products in China. Please send the information to us you are interested, we will give you a good price report. This will be our big pleasure if we have a chance for your services.

Cn-moulding is a quality mold maker in China

 

China mold maker
China mold maker

Cn-moulding is a quality mold maker in China

Different from other companies or foreign mold makers. We have 30 years of real export mold making experience, and in our mold workshop for you to strive for first-class mold quality. We know it’s hard to find a cheap good mold maker in China, but stop searching, and purchasing is not as difficult as you think in Cnmoulding. Just contact the sales manager of the company to ask you a question. Of course, there is a lot of competition in China. There may be 25000 Chinese mold makers in this market. But our mold makers have some outstanding experience and truly innovative thinking. We tell you the secret of the industry: professional mold makers can’t make all kinds of molds. They’re just good at one type of mold.

All kinds of molds are produced in China

 

As a mold maker in china we are able to design and manufacture molds and products to our customer’s specifications, produce new molds from their CAD files, or reverse engineer plastic parts. We have many different 3D design software platforms to adapt to our customers’ systems. The ability to reverse engineer existing molds and molded parts allows us to build new and improved custom tooling for our customers.

No matter what your product looks like, or how much you need to make your parts or components: we can make small and medium-sized molds, even large ones or molds, for complex parts with many sliders, and two parts. Mould and family mould. If you need an aluminum prototype mold for the short term we are also your supplier, with mud molding and aluminum inserts, we are ready for cheap short injection molding.

 

General Rules:

These ratios are estimates only. The pricing can vary greatly with cavitation and the complexity of the parts and second operations. Second Operations can involve anything from cleaning parts, overmolding, painting, drilling holes, pad printing, screen printing, partial sub-assemblies, etc. Please mail or call us to get a specific quote on your part.

Freight – The larger the parts become, the more of a factor freight from China becomes. Therefore, if parts can not be “nested” well medium and larger parts become much more expensive in China.

Volume – In general, we can run any pieces per run per shipment. For less expensive parts, the volume requirement may be much higher.

Lead Time – Production lead-time is about 3-5 weeks for our production, but for freight, you must add on 4-6 weeks. Buying container loads will greatly reduce your freight costs.

Injection Molds Sourcing

China mold maker
China mold maker

Quality mold makers are able to complete your task of purchasing parts other than injection parts: usually for every project. You need to buy parts made from injection molds. In addition, you buy components from all over the world or from other non-mold makers in cities in China. The inconvenient management makes the quality of this task difficult to guarantee, specifically referring to the quality of various parts after assembly. And we are not only a standard China mold maker. We offer more procurement services and purchase services than the traditional “Mold makers in China”, and you can find our true injection Mold maker on the Google home page or on purchasing websites such as “Made in China”. Assist you to buy non-plastic parts, such as electronic parts, printing, plastic packaging, etc. This is a free service. You can find injection mold makers in Zhejiang or Shanghai.

CNMOULDING is a China mold maker, I. e., a mold maker in China, used in thermoplastic plastics in medical, automotive, and other industries. If you want to find a mold maker on GOOGLE in a particular city. You can also enter the “mold maker “, but be careful not to encounter a liar. In short, our company is a good Chinese mold maker, when you need to buy injection molds in China, we will save you money and trouble. We have a special article on how to identify true and false injection molding companies on GOOGLE.

2025年9月17日星期三

CNMOULDING: Professional Two-Shot Overmolding Mold Manufacturer

 CNMOULDINGs is a high-tech enterprise specializing in the design, production, and machining of two-shot overmolding molds. With years of industry experience and advanced manufacturing technology, we are committed to providing high-quality, high-precision two-shot injection mold solutions for industries such as consumer electronics, medical devices, automotive parts, and home appliances.


Core Business: Two-Shot Overmolding Molds

Two-shot overmolding (also known as dual-material or multi-material molding) is an advanced injection molding process that combines two different plastics or colors in a single production cycle, enhancing product functionality, aesthetics, and durability. CNMOULDINGs excels in this field with the following advantages:





Precision Design & Engineering


Utilizes CAD/CAE/CAM software for mold structure optimization, ensuring stability and accuracy in injection molding.


Supports complex two-shot designs, including soft/hard material bonding, multi-color combinations, and transparent/opaque integrations.


High-Quality Materials & Processes


Uses premium mold steels (e.g., S136, 718H) with heat and surface treatments to extend mold lifespan.


Strict control of injection parameters to eliminate weld lines, air bubbles, or delamination.


Diverse Applications


Consumer Electronics: Phone buttons, earphone casings, wearable devices.


Automotive Parts: Dual-color buttons, seals, interior components.


Medical Devices: Non-slip grips, soft-touch housings.


Household Items: Toothbrush handles, tool grips.


Technical Advantages

Two-Shot Molding Machines: Compatible with rotary plate, core-back, and other two-shot molding methods.


Rapid Prototyping & Mass Production: Short lead time from design to trial molding, accelerating time-to-market.


Strict QC System: Ensures dimensional and functional accuracy via 3D scanning, CMM, and other inspection methods.


Service Commitment

CNMOULDINGs prioritizes customer needs, offering one-stop solutions:


Mold design consultation → Production & machining → Trial molding → Mass production support.


Flexible customization for both small batches and large-scale manufacturing.


Contact Us

For professional two-shot overmolding solutions, CNMOULDINGs is your trusted partner! Visit our website or contact us directly for technical details and case studies.


CNMOULDING – Innovating with Dual-Material Technology, Shaping a Quality Future!

Specializing in Electric Vehicle Components and Automotive Rivet Solutions

 Professional Injection Mold Manufacturing Expert – Specializing in Electric Vehicle Components and Automotive Rivet Solutions





CNMOUIDING is a company dedicated to the design, development, and manufacturing of high-end injection molds. With extensive experience in the automotive parts industry, we have established ourselves as leaders in the injection molding of electric vehicle components and precision manufacturing of automotive rivets. Through innovative techniques, rigorous quality control, and prompt service delivery, we have formed long-term partnerships with numerous renowned domestic and international automotive brands and component suppliers.




Core Advantages  

Specialization in Lightweight Components for Electric Vehicles  


In response to the growing demand for lightweight yet high-strength components in electric vehicles, we provide comprehensive injection molding solutions using high-performance engineering plastics (e.g., PA, PPS, PEEK) and composite materials. Our product scope includes critical components such as battery housings, charging interfaces, wiring harness brackets, and sensor enclosures.  


Our mold design integrates structural optimization with cost efficiency, enabling clients to enhance energy efficiency and strengthen their market competitiveness.


Expertise in Automotive Rivet Manufacturing  


We possess substantial technical expertise in the production of plastic rivets, nylon rivets, and composite material rivets. Our products exhibit excellent tensile strength, corrosion resistance, and electrical insulation, making them ideal for applications including interior fastening, wiring harness management, and body panel assembly.  


We offer customized design support, including anti-loosening structures and blind hole rivets, to meet diverse assembly requirements.


Comprehensive Technical Support Across the Production Cycle  


Precision Mold Development: Utilizing CAD/CAE simulation analysis, we ensure optimal mold durability and forming accuracy, achieving tolerances as tight as ±0.01mm.  


Automated Manufacturing: Our production lines are equipped with high-speed injection molding machines and robotic automation systems, enabling efficient, large-scale manufacturing with minimal waste.  


Quality Assurance: We operate under ISO 9001 and IATF 16949 certifications, implementing full-process SPC control to meet stringent automotive industry reliability standards.


Service Commitments  

Prompt Response: From initial requirement analysis to sample delivery, we offer end-to-end technical support aimed at reducing our clients' R&D cycles.  


Cost Efficiency: By optimizing material selection and refining manufacturing processes, we assist clients in lowering overall production costs.  


Environmental Responsibility: We actively promote the use of eco-friendly materials, such as bio-based and recycled plastics, to advance sustainable and green manufacturing practices.


The false Chinese injection mold companies on the Internet

 When you are trying to find a Chinese injection mold companies on the Internet, after you search for ” Injection mold China in GOOGLE”, “injection molding company China” and so on, Google gives you the result is ” some companies tell you he comes from the United States, then there are many associates and partners in China, some companies will tell you, I am a Chinese injection molding company, we can do everything that you want to, he can provide.

As a Chinese mold owner with a conscience. I can definitely tell you that you find only a trading company, a trader, or a Liberal profession. Never blame Google. Google only gives you information, but he doesn’t have the ability to tell you the truth. These false deals are to make a difference between you and the Chinese injection molding company. In order to maximize profits, they will desperately lower domestic production factory prices. They will find some China small mold factory, with simple equipment and rough processing mode to lower the price. The accuracy and quality of your products are not guaranteed, perhaps you will tell me I really visit the factory. It’s a big company, the equipment, and the staff is very good, I check the injection mold quality there by myself.

  

 

I have to tell you, how do you know the whole mold and injection molding processing is done in this factory? Do you believe you can get $10 for a $1 product?

 

The real mold manufacturing plant

 

As an export mold and injection molded parts with 20 years of history, the real mold manufacturing plant, I would like to share a little experience with you.

1.Don’t believe that a Chinese injection mold company will have representative offices abroad.

2.No Chinese company will have an Associates with a foreign company. It’s just another customer form.

3.Each company is specialized in some types of injection molds and plastic molding products. Which will be nothing, this is not professional.

4.These fake companies are Internet marketing experts. You can easily find them on the GOOGLE home page.

5.The cheapest is not necessarily the real producer. There are many small factories for 1-5 people in China. Their prices are so cheap that you can’t imagine them. Of course, their quality is also cheap to your imagination.

More tips to find a really china manufacturing company, you can read our article about “Buying-Mould-and-Plastic-Injection-Molding-Directly-from-China-Company“, it will give you helpful

2025年9月12日星期五

Overmolding Insert molding in China

 

Plastic molding process:

The overmolding is one of China's plastic molding processing methods. With plastic material or parison as raw material. make its external force by heating and a method of the shape of the products needed.

Overmolding is the piece, pipe, plate, such as plastic material, heating in a kind of rubber state, deformation by an external force. And moulding for all kinds of simple shapes. Then through cooling stereotypes and products. Over-molding including the hollow blow molding. Thermoforming, stretching film-forming method. such as only applies to thermoplastic plastic molding. Chinese over-molding is in molding on the basis of a method.

Mainly includes the following several forming methods:

Thermoforming

Hot forming is a thermoplastic plastic sheet that is heated to softening, the gas pressure, liquid pressure. Or mechanical pressure, using the appropriate tooling. Or jig and make its products a molding method. The plastic thermoforming method is many, generally can be divided into:

Injection Molding using a single-mode (male die and female die) or to Die. Using plus mechanical pressure or weight, to make all kinds of products from the sheet forming method. It is different from processing molding. This method is suitable for all thermoplastics.

Differential pressure molding using single-mode (male Die and female Die) or to Die. Also don't have to Die. In the gas under the action of pressure difference. Make the heating to soft plastic sheets with mould surface. Cooling is made after forming methods of various kinds of products. It can be divided into vacuum forming and differential pressure molding.

Thermoforming is especially suitable for thin walls, the large surface area of the manufacturing of the product. The commonly used plastic varieties have various types of polystyrene, organic glass, PVC, ABS, polyethylene, polypropylene, polyamide, polycarbonate, polyethylene terephthalate, etc.

Thermoforming equipment including clamping system, heating system, vacuum. And compressed air system and forming mould, etc.

Biaxial tensile

To make molecular reorientation of thermoplastic film or plate, etc. Especially above the glass transition temperature of the bidirectional tensile process. Stretch orientation between the glass transition temperature and the melting point of the polymer. After directional tensile and rapid cooling to room temperature, the film or monofilament. The drawing direction has a lot to improve mechanical properties.

Suitable for directional stretching of the polymer is polyvinyl chloride (PVC), polyethylene terephthalate. Polyvinylidene chloride, poly (methyl methacrylate, polyethylene, polypropylene, polystyrene, and some of the styrene copolymer.

Overmolding Insert molding in China: Insert Molding

Insert Molding is a thermoplastic material or stock under pressure for products with mold the molding method. In the plastic molding process of molten (softening) under temperature (below the melting point at least 10-20 ℃). Solid-phase forming. Including plastic of non-crystalline class above the glass transition temperature. A melting point below the high elastic area processing is often called thermoforming. And below the glass transition temperature is called cold forming or room temperature molding processing. Also often called cold working methods or room temperature plasticity of plastic processing.

The method has the following advantages: a short production cycle. Improve the toughness and strength of products. Simple equipment can produce large and super large products. Cost reduction. The defect is: hard to produce complex shapes. The precision of products. It is difficult to control the production process. The products are easy to be out of shape, craze.

Solid-phase forming includes sheet roll, deep drawing or sheet stamping, hydraulic forming, extrusion, cold stamping, roll forming, etc.

 

Reliable high quality mold making company

 

CNMOULDING is a  professional plastic mold manufacturer in China

      As a full-service contract plastic mold manufacturer in China, we can provide turnkey solutions for your plastic product manufacturing needs. From product design support through order fulfillment and distribution, PMP offers our clientele a multitude of services. including:

Product Design Support

High Quality  Made Tooling in china

Insert & Over-Molding in china

In-Mold Decorating, Pad Printing & Plating

Product Design

A plastic mold manufacturer in China will assist your engineering team in optimizing your product design to
aid in its manufacturability, strength, and quality. High Quality  Made Tooling in China. From Single cavity
and double Inserts to Multi-cavity Hot Runner Molds, Precision Molded Plastics contributes to the GDP of China.


We do not outsource from another supplier. Molded-in mechanical fasteners or highly conductive electronic connectors, Plastic mold manufacturer china will be molded Plastics provides technical service solutions to exceed your every need.

Value-Added Services of plastic mold manufacturer china

    In-mold decorating, labeling, pad printing, or chrome plating; Plastic mold manufacturer china possesses the skills and resources to handle any of your product’s secondary needs. Secondary Operations Machining
Operations and/or hardware installation; We’ll build your sub-assemblies and ship them ready for integration
into the final product.Complete Assemblies Injection molding, product assembly, retail packaging& distribution,
Plastic mold manufacturer in china provides turn-key contract manufacturing fulfillment services.


We work closely with our customers assessing both short and long term requirements. If you require china
overmolding, china insert molding, or china two-shot molding, Plastic mold manufacturer china has the
experience to create the tooling and molding processes to get your job done right. Material properties and
plastic technology are very important when developing precision injection molded parts. When your part has
to meet the specific regulations of your industry, having the right material is essential. The correct storage, handling,
drying, and processing of today’s highly engineered resins is critical to the production of precision molded parts.
Plastic injection molders in china. we pay attention to all aspects of the molding process, from tooling and material to machine and processing

 

How to choose a plastic injection mold manufacturer


mold making company is very popular with everyone’s attention at the moment, it is not particularly suitable for direct
production of some products that can be made of plastic models, produced under a single customer after
making the decision, both for the convenience and efficiency is high, so are as many customers, so if you
choose plastic mold manufacturers to cooperate, in the end how to choose?

 
Select  plastic mold manufacturers to cooperate, then there are a few caveats if you can pay attention to the good,
then you can find the best manufacturers of cooperation, the first thing to note is that the manufacturers of
credibility, if appeared before manufacturers specified when not completed within the time, then we better
take account of, or the customer may not see the model when they took it out.

 
Choose plastic mold manufacturers also need to pay attention is sure to look at how manufacturers of
equipment, is now the model-making equipment is also in constant update them, 3D printers can also
be said to be very common, if the manufacturer of the device relatively aging words may be made out
of many models have some defects


How to be a good mold maker and high quality mold making  company in china

 First important, we own 8 CNC machines, 6 wire cutters, 8 milling machines,  6 EDM machines, and outside good
supply chain allows our experienced mold makers to meet compressed lead times while maintaining our
reputation for quality injection molding making.From single cavity & prototype injection molding making  
to multi-cavity and family injection molding making.
 

Mold maker in china is fully equipped to meet your unique tooling challenges

 Our mold making shop is geared to work with injection molds from the small to medium to big size range, i.e.
injection mold makers that are designed to run in presses of 800 tons and smaller. China  mold makers work
with a variety of plastic injection molding making configurations and a summary of available options can be
found here Mold Types:
 
Injection mold designing, injection molding making, and specialty tooling have been the backbone of our
business since our inception in 2002. We apply our decade of expertise in producing precision injection
mold. We are particularly adept at tooling for Automotive, Printer, Electronic precision, and. Medical
Connector Parts.

mold making company
mold making company

china mould maker, china mold making, china mold makers, mold makers in china
above 4 hot tag usually for customer search/find good mold manufacturer in china.
 

Cn-moulding means Plastic Injection Molding manufacturers in China

Description of Injection Molds

 Product Name: Plastic injection mold Mold core&cavity steel: NAK 80, 718, P20,H13,2344, etc. Mold base: LKM, HASCO, DME, etc. Mold life: 200k-1 million shots Packaging: Wooden case Delivery time: 25-60 days.


 Our factory has five sets of CNC machining centers. Up to 30,000 rpm spindle machining centers. P. M. speed
CNC machining centers. 9 to CNC EDM machines and 5 WEDM. CMM has the function of reverse scan data
to ensure mold production in a timely, effective, and accurate completion of the process design. It can produce pulled stamping dies, automotive testing tools, and thermoplastic molding tools. The core of the injection molding shop’s annual production capacity of 400 sets of precision injection molds or 800 sets of ordinary medium-sized injection molds our service is a one-stop injection molding manufacturer solutions company for polymer-based products.


We focus on plastics design, plastic injection molding manufacturing, tight tolerance molding, part joining and assembly, and painting, and serve a number of markets including Medical-Diagnostic, Industrial, Electronics, Communication, Consumer, and Automotive.  we are always manufacturing highly- demanding and tight-tolerance precision parts for industries such as the automotive, banking, and healthcare industries. And we are able to offer our customers a quick turnaround and
high-quality injection molds, prototyping, and plastic injection molding manufacturing services.

 Our mold making company’s Competitive Advantages:

Electronic Online Experienced Engineer Guarantee within 7 days. International Approvals Military Specifications Quotation 1-day Product Features Product Performance Prompt Delivery Quality. Approvals Reputation Service 24 hours of project Control.

Globe Markets:

Eastern EuropeNorth AmericaMid EastCentral/South AmericaSouth AfricaWestern Europe-Australia
 Welcome to provide samples or 2D / 3D drawing in step, XMT or IGES 3D drawing type, or AutoCAD and PDF
type. We can design and produce the molds need. If you want to compare prices, find a very professional injection mold company’s products in China. Please send the information to us you are interested, we will give you a good price report. This will be our big pleasure if we have a chance for your services.

Beauty instrument injection molding

 [caption id="attachment_2266" align="alignnone" width="416"]Beauty instrument injection molding Beauty instrument injection molding[/caption]

The beauty instrument shell mold injection molding processing, is a subtle and complex production process, want to do it perfectly, in addition to a higher degree of accuracy of production equipment, must also have rich experience in teacher to control, so the purchaser before selecting mould injection molding factory must have a full understanding.

Beauty instrument  injection molding processing

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Because the general size of the beauty instrument shell is relatively large, so the need for a larger tonnage of injection molding machine to be competent, but also have to be a two-color injection molding machine. Beauty instrument shell mold injection is a fine technology, it is the appearance of the product, color, product size, product built-in fixed parts, screw holes, etc., have a very high tolerance requirements. So for the injection molding manufacturers, in addition to the need for a large tonnage of injection molding machine, but also need to have rich processing experience and knowledge reserve. On this basis, it is possible to better use of technology, processing to meet customer needs of beauty instrument shell products.

Appearance of the shell of the beauty instrument

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In addition to strict requirements in the manufacturing process, independent quality inspection is also required. On the one hand, it is necessary to produce in strict accordance with the product drawings, and on the other hand, it is necessary to strictly control the appearance quality of the shell of the beauty instrument. If the product is found in the process of inspection of the size of the situation, it is necessary to timely repair or scrap treatment; If there are stains and scratches on the surface of the injection shell, it is necessary to deal with them again.



In addition, the color difference, corrosion resistance, adhesion and other inspection work after spraying is also an important part of the detection of beauty instrument shell injection process, so it is necessary to pay attention to each link, only in this way can reduce the errors in the production process, so as to get high-quality beauty instrument shell products.

2025年9月7日星期日

Cost of customized injection mold

 

Cost of customized injection mold

Injection molding is the most common method of production, with some commonly made injection molded items including computer components to outdoor furniture.

Injection molding is a manufacturing process for producing plastic injection molds from both thermoplastic and thermosetting plastic materials. Material is fed into a heated barrel, mixed, and forced into a mold cavity by a reciprocating screw or a ram injector. Where the injection molded part cools and hardens to the configuration of the mold cavity. After a part is designed, usually by an industrial designer or an engineer, molds are then manufactured by an injection mold company. Where it is assigned to a mold maker (or toolmaker). Injection molds are usually constructed using either steel or aluminum. And precision-machined to form the features of the desired parts. Injection molding is widely used for manufacturing a variety of parts. From the smallest component to the entire body panels of cars. Injection molding is the most common method of production, with some commonly made injection molded items including computer components to outdoor furniture.

One of the most common questions we receive from customers is how much a custom plastic injection mold will cost. The truth is, there is no easy way to determine exactly what mold will cost without the specific product details. The price of injection molding is based on several interplaying factors. However, we’ll break down each of those factors to give you a better idea of what influences the cost of an injection mold.

 

 

[caption id="attachment_2237" align="alignnone" width="653"]Cost of customized injection mold Cost of customized injection mold[/caption]

How do control mold manufacturing cost costs?

First, we should choose the steel and manufacture process based on customer requirements.
After choosing the material, we should make a plastic molding company simple draft, then we will get the mold size and weight.
Manufacture cost, the manufacturing cost is 1.5-3 times of material cost based on complexity.
Every mold should consider racist cost, it normally is 10% of the mold price.
The tax depends on local policy.
The design fee normally is 10% of the total mold cost.
The trial fee is 3-5% china injection molding of the total mold price.

The way of injection mould price calculation

Mold price=steel cost+design fee+manufacture cost+profit+tax+trial cost+package and transport fee
The proportion
Material cost: steel and standard injection molding china spare part take 15%-30% mold price
Manufacture and profit: normally 30-50% of mold cost
Design fee:10-15% of mold cost
Trial fee: within 3% for big size mold,5% for a small mold
Package and transport: real cost or 3% mold price
VAT: 5%-17% of mold price

Mold control

To ensure the cost of the mold, cost control, and quality. And delivery is proportional to the relationship between the quality of the mold to do a one-time. Few changes, delivery to shorten, so that low manufacturing costs, earn high profits. A market order to undertake the process of unique competitive advantage. On the contrary, enterprises not only have no advantage but also will not make money or even lose money. Therefore, mold manufacturing costs and production management in the control part are very important, from the following aspects.

 

Many factors play a role in the ultimate cost of a plastic injection mold. Some of these factors include:

Tolerances

No part can be reproduced absolutely perfectly, but with proper machining, they can come close. However, as tolerances become tighter, the costs rise. Parts with relatively loose tolerances. As exterior plastics and single-piece parts are cheaper to design and produce than parts with very tight tolerances.

Mold and Cavity Complexity

The more complex the mold, the more machining, finishing, and maintenance are required. Because of this, the cost of a mold necessarily increases with its complexity. In many cases. It is more economical to design several simple molds that work together to create one piece, rather than designing a single, more complex mold.

Number of Cavities

Along with the complexity of mold cavities, you must also consider the number of cavities needed. At MDI. We recommend each mold be designed for a single part, rather than creating molds to produce multiple parts at once.

Mold Material

The first factor that influences injection mold cost is the material of the mold itself. Molds can be made of many materials to suit different needs, including standard and stainless steel, aluminum, and beryllium-copper alloys.

Every material has its own unique properties that make it more appropriate for certain types of applications. Steel, for instance, is more durable and long-lived. But also harder for the machine. Aluminum can be easily machined to very tight tolerances but doesn’t last through as many injection cycles.

Mold Base

The mold base is the larger piece that holds the separate mold cavities and other parts together in a single unit. Most mold bases are designed from standard units and then machined to your particular specifications. The number of cavities, the material of the mold and the base, and the size of the base will all play a role in the ultimate cost of the mold.

Gate Type and Placement

Gates are the points at which plastic resin is injected into the mold. There are many different types of gates available, including edge gates, hot tip gates, and sub-gates. Different types of gates are suited for different part designs. You will also need to consider the gate placement during the design phase to reduce part stress and ensure fast, even injection.

Part Material (Resin)

The material you choose for your part manufacturing will affect the design of your mold. Different resins, such as acrylic, polycarbonate, polyurethane, or PVC, require different wall thicknesses and gate and ejector pin placement to ensure optimum performance. These design considerations affect the ultimate cost of your mold.

Part Texturing

Texturing is an aspect of mold and cavity complexity. Plastic parts can be molded with a huge range of textures, but designing and machining the texture in the mold is an important consideration in the eventual cost.

Ejector Pin Number and Placement

Another design consideration for your injection mold is the ejector pins. Different pin sizes, numbers, and placements can impact your part in different ways. In general, your mold should be designed so the ejector pins minimize the stress your part encounters during ejection.

Manual Labor

Despite advances in computer drafting and automated CNC machining, manual labor still plays a role in your mold’s design. Your mold may need hand machining or finishing, or it could require several design iterations to ensure quality.

Why Choose Custom Plastic Injection Molds?

With all of these considerations, custom plastic injection molding might seem like a huge and complicated expense. However, custom injection molding does have many advantages that help offset these costs:

Part Accuracy

Only injection molding offers a high level of accurate reproducibility for large numbers of plastic parts. Other manufacturing methods can’t match injection molding for creating large numbers of parts quickly and with precision.

Durability

One well-made injection mold can create many thousands of parts over the years of use. Other methods may be better suited for short production runs, but injection molding is the most cost-effective option for long runs.

Production Speed

Injection mold manufacturing is one of the fastest ways to reproduce large numbers of highly accurate parts. Other manufacturing methods can create parts with similar tolerances, but not at nearly the same rate as injection molding.

To get an accurate quote on the cost of your own custom injection mold, reach out to a professional manufacturer with the knowledge and skills to give you exactly what you need. An experienced project manager will ensure all your requirements and needs are incorporated into your design from the outset.

 

Chinese injection mold factory

 

China injection mold factory

Were you able to find a good source for plastic injection molds? You may find out there are very
few Chinese manufacturers that could satisfy your companies needs. We are a Chinese company with our own tooling factory in shanghai china. We build very precise and high-quality plastic injection molds exclusively for companies from the US, Canada, UK, Germany, Italy, etc. China Mold Maker We have very good equipment including high-speed CNC, mirror EDM, slow wire cut, CMM, etc. Our mold engineers are good at English and mold technologies, so our company is easy to communicate with. Feel free to let us know if you are finding a China injection mold factory

Continued growth in demand for plastic injection mold

The mold industry is an important part of the manufacturing industry and has broad market prospects. At present annual output value of mold around the world about 75 billion US dollars, China’s annual production value of mold around $ 4 billion, it is estimated that by 2025 China’s mold production value will reach 56 billion yuan. Currently, 30% of the general mold of China, more than half of high-grade mold is also dependent on imports (which account for a large proportion of injection molding). Thus, the mold (in particular injection molds) manufacturing behind to some extent has become a blockade of China’s manufacturing development bottleneck. Development and introduction of advanced manufacturing technology are changing our injection mold manufacturing lagging behind market demand and an important way of rapid growth.  Rich experience in injection mold 

multiple-cavity custom injection mold

 Injection molds contain more than one cavity of the same shape. Multiple-cavity injection molds have a symmetrical layout, producing many parts of the same design.  The balanced filling is critical for making china plastic injection molding identical parts, achieving high CPKs, holding tight tolerances, and getting “good” data from the design of experiments. we know for plastic injection moulding about the importance of uniform filling or balanced flow for each cavity of a multi-cavity mold. The balanced filling is critical for making identical parts, achieving high CPKs, holding tight tolerances, and getting “good” data from the design of experiments (DOEs). Balanced flow is critical for both filling and packing (filling influences packing).              

 Choose injection mold manufacturers

1, Will increase the cost of your mold costs, the cost increased; How to control costs? 

2, Is the mold factory in the outward process of repeated communication. And coordination of the transfer of the workpiece takes time, will increase the molding cycle. Very likely to cause mold and product delays, although the purchase agreement or the contract will indicate the relevant terms of the delay penalty. But in the event of tardiness, fines and can not make up for the reality of the enterprise and long-term losses. 

The true cost of injection mold in China

 Feel that many companies who are doing injection mold tooling overseas for the first time do not understand the total cost of sourcing molds from China. They see the very competitive price and delivery but do not see the entire picture.

If they need to send a plastic injection mold tooling engineer over there at any point – how much does that cost?

If the plastic injection mold is going to be run in the U.S. then it will need to be shipped after the first article parts are approved. How much does it cost to delay full production while the plastic injection mold is in transit?  

Precision injection mold manufacturing characteristics and requirements

  Plastic mold production with the general production of mechanical products in common, while its particularity. Compared with general machinery manufacturing, mold manufacturing is usually more difficult, especially for precision molds. As special process equipment, mold production and process mainly in the following aspects of the characteristics.