We provide mold design and manufacturing services, along with part design reviews, cost quotations for molds and molded products, and comprehensive technical engineering support.Based on user requirements and product characteristics, we offer the following types of molds and assist customers in analyzing and recommending the best mold solutions to achieve efficient and cost-effective production goals:
Plastic Injection Molds

• Applications: Producing thermoplastic and thermoset plastic parts made from materials like ABS, PC, PP, PE, Nylon, and POM.
• Advantages: Ideal for mass production, offering high efficiency and consistent quality.
• Typical Products: Electronic enclosures, automotive interior parts, and household appliance components.

Die Casting Molds

• Applications: Suitable for manufacturing high-strength and high-precision metal parts, especially for non-ferrous metals like aluminum, zinc, stainless steel, and brass.
• Advantages: High production speed, excellent surface quality, and precision.
• Typical Products: Automotive components (e.g., engine housings), household appliance parts, and lighting fixtures.

Stamping Molds

• Applications: Cold-forming processes that shape sheet metal into desired forms, suitable for flat and bent parts.
• Mold Categories:
• Progressive Dies: Best for large-scale and complex parts.
• Single-Step Dies: Ideal for low-volume or simpler parts.
• Typical Products: Metal brackets, chassis enclosures, and appliance metal parts.

Silicone/Rubber Molds

• Applications: Producing flexible and functional silicone or rubber products, commonly used in the medical, automotive, and consumer electronics industries.
• Advantages: Excellent flexibility, high-temperature resistance, and special environmental performance.
• Typical Products: Seals, protective covers, buttons, and waterproof components.

Extrusion Molds

• Applications: Manufacturing continuous profile products such as tubular parts or complex cross-sectional shapes. Suitable for plastic and metal materials.
• Advantages: Efficient for producing long or continuous shapes.
• Typical Products: Cable tubing, aluminum frames, and plastic strips.

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Materials for Mold Production
We utilize high-quality materials to ensure the durability, precision, and performance of our molds. Below are the common materials we use:
718 / 718H:
Pre-hardened steel with excellent machinability.
Ideal for plastic injection molds and medium to large-sized molds.
738:
Similar to 718 but with enhanced toughness and better resistance to wear.
Suitable for precision plastic molds.
S136 / S136H:
Corrosion-resistant stainless steel.
Excellent for molds used in high-humidity environments or for transparent plastic products.
NAK80:
Pre-hardened steel with high polishability and dimensional stability.
Often used for high-gloss surface molds, such as cosmetic and electronic products.
2344 / H13:
Hot work tool steel with high toughness and thermal stability.
Suitable for die-casting molds, extrusion molds, and high-temperature plastic molds.
P20:
Versatile pre-hardened steel commonly used for plastic injection molds.
Features good toughness, machinability, and wear resistance.
8407:
Advanced hot work tool steel with superior toughness and heat resistance.
Used for high-performance die-casting molds and plastic molds under extreme conditions.

Each material is selected based on the mold's application, operating environment, and customer requirements to ensure optimal performance and cost-effectiveness.

Mold Manufacturing Process:
Our mold manufacturing process is rigorously optimized to ensure efficient and high-quality delivery. The steps include:
Requirement Analysis and Solution Design
Analyze customer-supplied part drawings and requirements to determine the optimal mold design.
Confirm part functionality, material selection, and molding process to ensure suitability and production efficiency.
3D Modeling and Mold Design
Use CAD/CAE software for mold design, creating 3D models and conducting simulation analyses.
Optimize mold structures, cooling systems, venting, and gating systems.
Mold Fabrication
Manufacture mold components using precision machining methods like CNC, EDM, and grinding.
Ensure each detail is accurately crafted according to design specifications.
Assembly and Testing
Assemble all mold components and conduct performance testing.
Identify and resolve any potential issues to ensure smooth operation and optimal production conditions.
Trial Production and Adjustment
Perform trial runs to test mold performance and the quality of produced parts.
Adjust and optimize the mold based on trial results to meet precision and quality requirements.
Final Delivery and Production Support
After thorough quality inspection and client approval, deliver the finished mold.
Provide ongoing technical support during production to ensure mold stability in mass production.
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Quality Control in Mold Manufacturing:Quality control is a critical part of our mold manufacturing process. We ensure mold quality through the following measures:
*Material Inspection
All mold materials (e.g., 718, S136) are sourced from certified suppliers and undergo strict incoming inspections to meet customer and international standards.
*Design Review and Optimization
Every mold design undergoes multiple internal reviews and optimizations by our engineering team to ensure structural integrity, functionality, and ease of production and maintenance.
*Precision Machining
High-precision CNC and EDM equipment are used to strictly control dimensional tolerances, ensuring component accuracy.
*Trial and Verification
During trial runs, we evaluate mold performance by measuring the dimensions, surface quality, and molding cycle of produced parts. Necessary adjustments are made to meet customer requirements.
*Ongoing Quality Monitoring
After delivery, we track mold performance during production and address any issues promptly to ensure efficient and stable operation.
*Final Inspection and Documentation
All molds undergo strict final inspections, including appearance, functionality, and strength testing.
Test data and inspection records are archived to ensure traceability.
These stringent quality control measures ensure that every mold we deliver meets the highest industry standards, providing customers with reliable long-term performance.

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Importance of Mold Maintenance:

Proper maintenance ensures mold longevity and consistent product quality. We recommend the following:

Keep Clean:

Regularly remove burrs and residue from the mold to prevent rust and contamination.
Prevent Mechanical Damage:
Handle molds carefully to avoid collisions and ensure all components remain intact.
Routine Maintenance Cycles:
100,000 Injections: Perform general inspections, replace worn components like O-rings, and repair any damages.
500,000 Injections: Conduct major overhauls, including disassembling all components, cleaning, cavity refurbishment, and precise dimensional checks.
Hardware Inspections:
Ensure all fasteners (e.g., bolts, nuts) are secure to prevent damage caused by loose or missing hardware.
Through these maintenance practices, we help customers maximize mold lifespan and ensure stable production performance.