Precision Injection Mold

Custom Precision Injection Mold

Yize Mould provides one-stop services for customized mould making, injection molding, and processing, including free injection molding quotation, professional Design for Manufacturability (DFM) analysis, rapid prototyping, mass production, and process improvement suggestions. Through optimized design and strict quality management, we ensure efficient production and excellent performance of injection-molded products. For customized solutions or more information, please feel free to contact us!

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Custom Precision Injection Mold

Yize Mould specializes in providing customized injection mold & injection molding services, encompassing mold design, manufacturing, and optimization to ensure high-precision and high-efficiency production. We support a wide range of complex structures and special material requirements, making us suitable for prototype development and large-scale injection molding production with machines ranging from 30T to 280T. With rigorous quality management and a professional technical team, we help you quickly realize the full process of product development, from design to production. For more information or to get a free quote, please feel free to contact us!

DFM & Mold Design

The design phase is the core of mold development. By thoroughly analyzing the manufacturability of the product design (DFM) and optimizing the part structure, we ensure that the mold design not only meets production requirements but also maximizes cost reduction and efficiency improvement.

Mold Manufacture

Precision machining is crucial for mold quality. Yize Mould adopts advanced CNC machining and electrical discharge machining processes, coupled with high-precision measurement equipment for quality inspection, to ensure that the mold meets design specifications while achieving high precision and long service life.

Inspection and Delivery

Through multiple rounds of mold trials (T1, T2, etc.), we verify the mold performance, adjust details such as gates and cooling systems, and ensure that the final product quality meets standards while optimizing production efficiency. We strive to meet customer requirements to the greatest extent possible.

Our Strength on mold design and manufacture

Yize Mould boasts an experienced mold design team proficient in various design software and complex structural optimization, specializing in the innovative design of high-precision molds, medical molds, and hot runner molds. Through professional DFM analysis, advanced design concepts, and strict quality standards, we provide efficient and reliable customized mold solutions for automotive, medical, precision electronics, and other industries, ensuring long mold life, easy maintenance, rapid response, and efficient delivery.

2006

Founded in

0.02mm

Min. tolerance

300+sets

Annual Mold Capacity

180+

Processing Machines

Cases of Customized Injection Mold

Custom precision injection molds are used in a wide variety of industries, covering needs ranging from connectors to medical devices, precision electronic components, and precision plastic parts. Each type of mold has its own unique design requirements, manufacturing challenges, and application scenarios. The following are case types for several common types of precision injection molds

Connector Mold

Connector molds are used to produce various types of connectors, including power connectors, signal connectors (such as USB, HDMI), automotive connectors, industrial connectors, FPC/FFC connectors, and communication connectors (such as fiber optic connectors). The design of each connector mold is customized according to its specific shape, function, and application requirements to ensure high precision, high reliability, and efficient production. They are widely used in consumer electronics, automotive, industrial automation, and communication fields.

Injection Molding Materials:	LCP PBT PA66 PEEK PFA Other Plastics
Mold Materials:	P20 (for low and medium pressure molds), S136 (corrosion resistance and high precision requirements), H13 (high temperature resistance), 1.2738 (pre-hardened steel for medium precision), NAK80 (excellent polishability), 420 (high corrosion resistance), and so on, depending on client's needs.
Price	Negotiate Directly
Delivery Time	Mostly around 40 days, depending on how difficult the product is to produce

Medical Mould

Medical molds are specifically designed for the manufacture of medical devices, equipment, and their components, requiring extremely high precision and reliability. These molds need to meet stringent quality control standards and regulatory requirements, such as ISO 13485 certification, to ensure that the medical products produced can be used safely and effectively.

Injection Molding Materials:	LCP PBT PA66 PEEK PFA Other Plastics
Mold Materials:	P20 (for low and medium pressure molds), S136 (corrosion resistance and high precision requirements), H13 (high temperature resistance), 1.2738 (pre-hardened steel for medium precision), NAK80 (excellent polishability), 420 (high corrosion resistance), and so on, depending on client's needs.
Price	Negotiate Directly
Delivery Time	Mostly around 40 days, depending on how difficult the product is to produce

Electronic Device Mold

Precision electronic component molds are used to produce various electronic product components, demanding extremely high precision and stability. These components are commonly used in smartphones, tablets, televisions, automotive electronics, and other fields. Precision electronic components have very high requirements for the accuracy of mold design and manufacturing, involving components such as connectors, housings, sockets, keyboards, and touchscreen brackets.

Injection Molding Materials:	LCP PBT PA66 PEEK PFA Other Plastics
Mold Materials:	P20 (for low and medium pressure molds), S136 (corrosion resistance and high precision requirements), H13 (high temperature resistance), 1.2738 (pre-hardened steel for medium precision), NAK80 (excellent polishability), 420 (high corrosion resistance), and so on, depending on client's needs.
Price	Negotiate Directly
Delivery Time	Mostly around 40 days, depending on how difficult the product is to produce

Other Precision Injection Molds

Precision plastic molds are used to produce high-precision plastic parts and are widely applied in the electronics, medical, automotive, and consumer goods industries. These molds require very high precision, capable of producing plastic components with accurate dimensions, smooth surfaces, and complex shapes. The design and manufacture of precision plastic molds typically require advanced technical support to ensure that the molds can operate stably over the long term and meet the product usage requirements.

Injection Molding Materials:	LCP PBT PA66 PEEK PFA Other Plastics
Mold Materials:	P20 (for low and medium pressure molds), S136 (corrosion resistance and high precision requirements), H13 (high temperature resistance), 1.2738 (pre-hardened steel for medium precision), NAK80 (excellent polishability), 420 (high corrosion resistance), and so on, depending on client's needs.
Price	Negotiate Directly
Delivery Time	Mostly around 40 days, depending on how difficult the product is to produce

Data of Precision Injection Mold

	Data
Injection Mold Tolerance	±0.015 mm
Thin-wall Injection Molding up to	0.15 mm
Min. Injection Molding Tolerance	±0.02 mm
Mold Materials	S136, SKD11, P20 etc. Depends on the client’s needs.
Available Injection Molding Materials	PC, PP, PA66, PEEK, LCP, PPSU, PFA, FEP etc.
Mold Life	100,000-1,000,000 Shots
Main products	Automotive connectors, medical devices, medical supplies, PFA Teflon injection molding, electronic communication products, other precision injection molding, etc.
Injection Molding Size	Max. 320mm，450g
Gate Design	Spot Gate, Hot Runner, Side Gate, etc.
Delivery time:	Usually around 40 days, depending on the difficulty of the product.

Our Comapny Profile

Yize Mould’s main business covers precision parts processing, injection mold design and manufacturing, injection molding comprehensive integration of enterprises.

Steps for Making Customized Injection Mold

The steps of custom injection molds include demand analysis and design confirmation, mold design and DFM analysis, material selection and procurement, mold processing and manufacturing, mold assembly and debugging, mold trial and adjustment, mold acceptance and delivery, and after-sales service and maintenance. Through these steps, we ensure that the mold design meets the customer’s needs, accurate processing, trial mold optimization, and finally delivery of high-quality and durable injection molds to ensure long-term stable operation.

/01 Requirement Analysis and Design Communication

Requirement analysis and design communication are crucial steps in ensuring the success of customized mold opening and injection molding. Effective communication ensures that all parties involved in the project (clients, designers, engineers, mold manufacturers, etc.) have a clear and consistent understanding of the requirements and design plan.

/02 Mold Design

Mold design is one of the key steps in mold opening and injection molding, involving various technical and process requirements from product design to mold manufacturing. It ensures that the mold can efficiently, stably, and precisely produce plastic products that meet customer needs.

/03 Mold Machining and Manufacturing

Mold machining and manufacturing are critical stages in the production process of injection molds. Mold manufacturing includes multiple steps such as machining of mold components, assembly, and debugging, covering the entire process from material selection to the completion of the final mold.

/04 Mold Assembly and Debugging

Mold assembly and debugging are vital stages in the mold manufacturing process, directly determining the final usage effect and production efficiency of the mold. During this stage, various manufactured components are assembled into a complete mold, and through mold trials and debugging, it is ensured that the mold can operate smoothly and efficiently.

/05 Mold Trial and Validation

Mold trial and validation are essential links in mold opening and injection molding, aiming to ensure that the design and manufacturing of the mold meet the requirements and can produce high-quality injection molded products smoothly and stably. The mold trial process helps detect and adjust the parameters of the mold and injection molding machine to resolve potential issues and optimize the production process.

/06 Quality Inspection and Packaging for Shipment

A comprehensive quality inspection is conducted on the processed parts, using measuring instruments, coordinate measuring machines, and other inspection equipment to check whether the dimensional accuracy, geometric tolerances, surface roughness, etc., meet the design requirements. Qualified parts are packaged to ensure they are not damaged during transportation. Finally, shipment is made according to the time and location specified by the customer.

Yize Mould
Various Precision Injection Mold Solutions Provider

During the injection molding process, it is critical to select the right solution based on product requirements, production volume, material properties and cost. Different injection molding solutions have different focuses and need to be selected according to specific needs in order to maximize production efficiency, reduce costs and ensure product quality.

Single-Cavity Injection Mold

A single-cavity injection mold is the most common type of mold, suitable for producing smaller quantities of a single product. Its design is relatively simple and applicable to most conventional injection-molded products.

Multi-Cavity Injection Mold

A multi-cavity injection mold can simultaneously mold multiple identical products in each cycle. It is suitable for medium to large-scale production and can effectively improve production efficiency.

Hot Runner Injection Mold

A hot runner injection mold utilizes a hot runner system to ensure that the molten plastic maintains temperature and flowability in the runner, thereby reducing raw material waste and improving production efficiency.

Trusted Precision Injection Mold Manufacturer

Dongguan Yize Mould Co., Ltd. was established on January 1, 2007, with 150 employees, and is located in Chang’an Town, Dongguan City, known as the “Key Town of China’s Mould Industry”.

Since its establishment, Yize has always focused on technology as its core, specializing in automotive connectors, thin-wall injection molding, micro molding, precision injection molding, and special material injection molding, and has gradually expanded its business to cover overall solutions for PFA Teflon products, precision medical devices, and various special engineering plastic precision structural components.

Yize Mould continuously innovates and develops, becoming a leader in the field of high-end precision mold manufacturing and related products, and is a trustworthy manufacturer of precision injection molds.

Applications

From automotive connectors to precision electronic structures, from medical devices to high-purity PFA fittings, Yize Mould will always provide customers with the highest quality customized mold designing and manufacturing services to meet the needs of different industries while maximizing cost savings for customers.

Why Choose Us?

/01
Professional Team

Yize Mould has been specializing in precision molds, non-standard precision parts, and related products since 2006, and today boasts a professional team of 150 people who can quickly respond to customer needs.

/02
Advanced Equipment

The company owns multiple advanced processing equipment imported from the United States, Japan, and other places. The accuracy of individual mold parts can be up to 0.005mm, and the overall tolerance of the mold can be controlled within 0.015mm at most.

/03
Quality Assurance

Yize Mould always adheres to the principle of quality first, with over 50 precision testing instruments and a professional quality management team to ensure that no defective products reach our customers!

Case Study of Custom Connector Injection Mold

The case of custom connector injection molds demonstrates the entire process from needs analysis to final delivery. Through rational design, precise machining and debugging, rigorous mold trial validation, as well as subsequent support and optimization, high-quality molds that meet customer needs are ultimately delivered successfully.

Precision: This mold is for exporting to Germany for automotive connector production, with a precision requirement of 0.002mm.
Thin-Wall Injection Molding: Connector components are often very small, and the mold needs to accurately control parameters such as injection pressure, speed, and temperature to ensure the molding quality of these tiny parts.
Complex Structural Design: Connectors typically contain multiple precision small parts, such as pins, slots, and housings. The mold design needs to ensure precise fitting of these components.
High Durability and Stability: Connector molds often need to withstand high-temperature and high-pressure working environments. Therefore, the design and manufacturing of the mold must fully consider material selection to ensure high precision even after prolonged use.
Complex Cooling System: Connector molds generally have a complex design and require a relatively precise cooling system to avoid product defects (such as deformation, flow marks, etc.) caused by excessive mold surface temperature.
Easy for Automation Operation: Connector molds are often used in conjunction with automation equipment (such as robotic arms, automatic assembly lines) to improve production efficiency and reduce labor costs.

Full Set of Mold Manufacturing Capabilities

We possess the capability to manufacture a full set of molds. Connector molds are a type of precision mold, and from drawing analysis to mold design and manufacturing, it not only requires professionalism in technical aspects such as design, processing, assembly, and mold trial, but also needs to fully meet customer needs in quality control, automation support, after-sales service, and other aspects. This integrated capability creates greater value for customers.

Injection Molding of Special Materials

The injection molding of PBT/LCP special materials, commonly used in connectors, is a process with high technical content, involving multiple aspects such as material properties, mold design, and process parameter control. Through reasonable process adjustments and mold optimization, the performance of special materials can be fully utilized, providing high-quality and functional product solutions for the automotive, electronics, medical, aerospace, and other industries.

FAQs

What information do we need to provide for injection mold?

As a professional OEM manufacturer, typically, you will need to provide us with 2D drawings and 3D drawings so that we can provide a mold quotation and proceed with manufacturing more quickly. Supported 2D drawing formats include AI, PDF, DWG, CAD, DXF, DLG, etc. Supported 3D drawing formats include STP, STEP, etc.

We don't have product drawings, only a sample. Can you make it?

For products with less stringent precision requirements, we can provide processing services based on the sample. However, providing 2D or 3D drawings will allow us to understand your needs more accurately and provide a quotation more quickly.

What is your mold production capacity?

We have professional mold designers and experienced technicians. We have over 150 employees and over 180 imported advanced mold manufacturing equipment. Our annual mold production capacity can reach 300 sets.

What materials can you process for injection molding?

In addition to common engineering plastics, we can also process injection molding materials such as PFA (soluble polytetrafluoroethylene), FEP, PA66, PEI, PVDF, PBT, POM, PPS, PEEK, LCP, PPSU, etc.

What if the produced products do not meet the requirements?

Our factory strictly follows the drawing accuracy provided by the customer for installation and manufacturing. We will also communicate with the customer regarding the usage and precision requirements of the mold. If the mold does not meet the customer’s requirements and it is due to our manufacturing issue, we will be responsible for arranging rework. However, if the product is scrapped due to errors in the buyer’s drawings, it will be negotiated separately.

How long does it take from placing an order to receiving the samples?

It depends on the difficulty and quantity of the product. In most cases, you will receive the samples within 40-60 days after placing the order. (However, if it coincides with holidays such as the Spring Festival or National Day, the delivery time will be extended.)

Precision Injection Mold

Custom Precision Injection Mold

Custom Precision Injection Mold

DFM & Mold Design

Mold Manufacture

Inspection and Delivery

Our Strength on mold design and manufacture

2006 Founded in

0.02mm Min. tolerance

300+sets Annual Mold Capacity

180+ Processing Machines

Cases of Customized Injection Mold

Connector Mold

Medical Mould

Electronic Device Mold

Other Precision Injection Molds

Data of Precision Injection Mold

Our Comapny Profile

Steps for Making Customized Injection Mold

Yize Mould Various Precision Injection Mold Solutions Provider

Single-Cavity Injection Mold

Multi-Cavity Injection Mold

Hot Runner Injection Mold

Trusted Precision Injection Mold Manufacturer

Applications

Why Choose Us?

Case Study of Custom Connector Injection Mold

Full Set of Mold Manufacturing Capabilities

Injection Molding of Special Materials

FAQs

Latest News

Contact us We provide free quote!

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产品服务

解决方案

可持续发展

2006

Founded in

0.02mm

Min. tolerance

300+sets

Annual Mold Capacity

180+

Processing Machines

Yize Mould
Various Precision Injection Mold Solutions Provider

Contact us
We provide free quote!