Hengrui Company: Industry Expert in Carbide Cold Heading Die Screw Die

Deeply cultivating the cemented carbide mold industry, professionally customizing efficient and durable molds
In modern industrial manufacturing, cemented carbide molds have become indispensable key tools in cold heading, fastener production and other fields due to their advantages such as high hardness, high wear resistance and long life. As a leading enterprise in the cemented carbide mold industry, Hengrui focuses on the research and development and production of cemented carbide cold heading dies and screw molds. With advanced technology, strict quality control and personalized customization services, it has won the trust and praise of many customers.

Hengrui's core advantages
1. High-quality materials to ensure mold durability
Hengrui uses high-purity tungsten carbide (WC) and cobalt (Co) as the basic materials for cemented carbide molds. Through scientific proportions and advanced sintering processes, the molds have extremely high impact resistance and wear resistance, which greatly extends the service life of the molds and reduces customers' production costs.

2. Precision machining to ensure mold accuracy
The accuracy of cold heading dies and screw molds directly affects the quality of fasteners. Hengrui uses advanced processing technologies such as high-precision CNC grinders, slow wire cutting, and precision grinding to ensure that the dimensional tolerance of the mold is controlled within ±0.002mm to meet the production needs of high-end fasteners.

3. Professional customization to meet diverse needs
Different industries and products have different requirements for molds. Hengrui provides one-on-one technical consultation and customizes the most suitable mold solution based on the customer's material characteristics, product specifications, production environment and other factors to help customers improve production efficiency and reduce scrap rates.

4. Strict testing to ensure stable quality
Each set of factory molds must undergo multiple quality inspection processes such as hardness testing, metallographic analysis, dimensional testing, and mold verification to ensure that the product performance is stable and reliable and meets international standards (such as ISO, DIN, etc.).

Application fields of Hengrui carbide cold heading dies
Hengrui's carbide dies are widely used in:

Fastener industry: screws, nuts, bolts, rivets, etc.

Auto parts: engine bolts, gearbox gear shafts, etc.

Electronic appliances: micro precision screws, connectors, etc.

Aerospace: high-strength special fasteners

Whether it is standard parts or non-standard special-shaped parts, Hengrui can provide cost-effective mold solutions to help customers improve their competitiveness.

Why choose Hengrui?

✅ Rich industry experience-focused on the research and development and manufacturing of carbide molds for many years
✅ Leading technology-introducing international advanced equipment and optimizing production processes
✅ Quick response-from design to delivery, efficient service throughout the process
✅ Worry-free after-sales-providing technical support and mold repair services

Contact us to customize your exclusive mold!
Hengrui is committed to providing customers with high-quality, long-life, cost-effective carbide cold heading dies and screw molds. If you are looking for a reliable mold supplier, please feel free to contact us, we will provide you with professional solutions!