Injection Mold Services
We focus on making injection molds that turn design ideas into precise plastic parts. The process starts with CAD software to design the mold based on your product's needs.
- Reasonable mold structure design
- Quality mold materials
- Accurate guide mechanisms
- Customized for production efficiency
- Model samples available
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CAD Design
We use advanced 3D CAD software (e.g., SolidWorks, UG NX) to design molds. These digital models guide our CNC machining process, enabling us to achieve consistent part tolerances within ±0.01 mm.
Quality Assembly
Each mold is assembled under ISO 9001-certified procedures. Dimensional checks are performed with CMM (Coordinate Measuring Machines), ensuring component matching within 0.01 mm. Dynamic testing simulates up to 300,000 injection cycles, validating performance under real production conditions.
Enhance Performance
We apply heat treatments like quenching and tempering to raise core hardness to 48–52 HRC, increasing mold life. Surface treatments such as chrome plating (with thickness up to 0.02 mm) and VDI-standard texturing improve wear resistance and corrosion protection.
High-Volume
Our molds are designed for up to 1 million shots, ensuring long-term stability in high-volume runs. We help customers reduce production cycle time by 10–20% through optimized cooling and ejection systems.
CAE Analysis in Mold Manufacturing
We apply Computer-Aided Engineering (CAE) to simulate and refine mold designs before production, helping us achieve higher precision and better quality. By analyzing material flow and stress during the molding process, CAE allows us to predict potential defects and avoid production issues in advance.
YiChen's Injection Mold
Yichen uses CNC, EDM, and wire erosion equipment to produce injection molds based on CAD designs. With standardized processes and strict quality control, we support projects from prototype to mass production, ensuring both precision and functionality.
15+
Years in Manufacturing
700+
Sets of Machine
120+
Countries Shipped
Our Commitment to Quality Assurance
Our stringent quality control processes are designed to ensure that the products delivered to customers fully meet their size and performance requirements.
Comprehensive Quality Control System
We have been certified to the IATF 16949:2016 standard for over 10 years. This globally recognized system, based on ISO 9001, ensures we consistently deliver high-quality, reliable products for the automotive industry.
- IATF 16949:2016 Certification
- ISO 9001
- Over 10 Years of Certification
Advanced Inspection Equipment
We utilize advanced quality inspection equipment, including coordinate measuring machines (CMMs), 3D blue light scanners, dimensional projectors, and infrared full-inspection devices. These tools enable precise measurement of material performance, appearance, and dimensional accuracy across multiple parameters, ensuring the highest standards of product quality.
- Product material inspection
- Product performance inspection
- Product appearance inspection
Experienced Quality Control Team
Our quality control team has over 10 years of experience in manufacturing quality management. They are proficient in advanced tools such as SPC, FMEA, PPAP, APQP, and MSA, and have received professional Six Sigma training. With their expertise, we ensure every process meets the highest standards of precision and consistency.
- More than 10 years of experience
- SPC, MSA, FMEA, PPAP, APQP
Extensive Automotive Parts Manufacturing Experience
Yichen specializes in stamping and forming vital automotive parts, including body structures, chassis reinforcements, and interior frames, with a strong focus on precision, strength, lightweight design, and NVH performance.
Injection Mold Processing guideline and capability
| Develop Software | UG,CAD,Autodesk Moldflow,SolidWorks Plastics,Moldex3D,ANSYS Polyflow |
| Machining Equipment | EDM,WEDM,CNC,Injection Molding Machine |
| Die Tonnage | ≤10T |
| Die Design Techniques | Parting Line Direction,Split Line,Draft Angle,Wall Thickness,Rib,Fillet,Hole,Core Pull,Slider Mechanism |
| CAE Simulation Analysis | In the design phase, the use of Computer-Aided Engineering (CAE) simulation analysis can assist in predicting and addressing potential manufacturing defect issues, such as predicting mold cavity filling, pack pressure, cooling, and deformation modes. |
| Mold Material | Considering the service environment of the mold, wear-resistant and corrosion-resistant materials such as P20 and SKD61 are selected |
| Mold Components | Sprue System,Cavity Components, Slider Mechanism, Ejector System,Temperature Control System,Exhaust System |
| Cavity Surface Treatment | Heat Treatment,carbonization treatment |
| Mold Lifespan | Die life: 300,000 to 1,000,000 strokes. |
| Application field | Aluminum die-casting molds are widely used in industries such as automotive, electronics, electrical, medical, industrial components, and aerospace, for the production of various structural and non-structural parts. |
Surface Treatment Processing Guide and Capabilities.
| Type: | Galvanizing, Zinc-Nickel Plating, Electrophoretic Coating, Spray Painting, Powder Coating, Dacromet, Magni Coating, Geomet Coating. |
| Electroplating thickness/ Salt spray test: | 3-15μm, Salt spray test 72-1000 hours. |
| Electrophoretic coating thickness, Salt spray test. | 18~35μm,Salt spray test: 120~480h. |
| Spray painting/powder coating thickness, salt spray test: | 30~80μm,Salt spray test:120~480h |
| Dacromet / Salt spray test: | 4~12μm,Salt spray test:480~1000h |
| Geomet / Magni salt spray test: 120~480h. | 4~12μm,Salt spray test:500~1500h |
| Surface treatment methods | Coating, electrostatic adsorption. |
| Performance characteristics. | Corrosion resistance, wear resistance, heat resistance, aesthetic appeal, UV resistance. |
Injection Moulding Material
A thermoplastic polymer known for its strength, impact resistance, and surface hardness. It's commonly used for electronic casings, toys, and automotive parts.
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A lightweight and chemically resistant material, often used for containers, automotive components, and household appliances.
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Includes Low-Density Polyethylene (LDPE) and High-Density Polyethylene (HDPE). It's known for its chemical stability and electrical insulation properties, used for films, bottles, and pipes.
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Has extremely high impact resistance and transparency, commonly used for eyewear, bulletproof materials, and strong containers.
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Known for its chemical resistance and flexibility, it's often used for pipes, wire and cable insulation, and blood bags.
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A biodegradable material sourced from renewable resources, commonly used for eco-friendly products.
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Laser cutting
- Can cut materials of different hardness, with a wide range of applications
- Before cutting, the contours of multiple parts can be reasonably arranged on a plate to improve material utilization
- The processing process does not rely on molds, and can be cut directly according to the design drawing, with high processing efficiency
- Adopting non-contact processing, there is no need for the tool to contact the workpiece, avoiding dust splashing and oil residue
Bending
- Can process a variety of materials such as metals and plastics, with a wide range of applications
- Can achieve complex bending structures with multiple angles and curvatures, such as U-shaped, Z-shaped, spiral, etc.
- High bending accuracy, the angle and shape of each workpiece can be kept consistent during batch processing
Mould Manufacturing
- Molds can ensure that each batch of products has the same size and meets quality standards
- Suitable for mass production, effectively reducing unit costs and reducing the waste of raw materials
- Can produce products with curved surfaces, micropores, textures, etc. that are difficult to make by hand
- High-quality molds have a long life and are suitable for long-term repeated use
Stamping
- Using automated equipment, a large number of workpieces can be processed per unit time, and the size consistency is good
- Through the reasonable design of layout and precise processing path, the edges and corners of the plate are effectively utilized to reduce the scrap rate, thereby controlling the material cost
- Can process parts with complex shapes such as multiple bends, concave structures, curved surfaces, etc
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