Henan Mainuo Industry Co., Ltd is a professional manufacturer of PCD wire drawing dies, dedicated to providing high-quality solutions for precision wire drawing industries worldwide. With years of experience in superhard material processing, Mainuo Industry supplies reliable and long-lasting polycrystalline diamond (PCD) drawing dies for demanding industrial applications.
A PCD wire drawing die is manufactured using polycrystalline diamond sintered under high temperature and high pressure. Compared with natural diamond and tungsten carbide dies, PCD drawing dies offer an excellent balance of ultra-high hardness, wear resistance, and impact strength, making them ideal for continuous and high-speed wire drawing operations.
Our PCD wire drawing dies are designed and produced to meet the strict requirements of modern wire drawing lines:
Excellent wear resistance for extended service life
Stable die hole size ensuring consistent wire diameter
Smooth inner surface improving wire surface finish
Reduced die replacement frequency, lowering production cost
Suitable for medium-speed and high-speed wire drawing machines
Compared with traditional tungsten carbide dies, Mainuo PCD drawing dies significantly improve production efficiency and product quality.
Mainuo polycrystalline diamond wire drawing dies are widely used for drawing:
Copper wire
Aluminum wire
Stainless steel wire
Alloy wire
Low and medium carbon steel wire
They are especially suitable for industries such as power cables, communication cables, automotive wiring harnesses, electronics, and new energy applications.
Henan Mainuo Industry Co., Ltd adopts advanced PCD sintering technology combined with precision CNC machining and fine polishing processes. Each wire drawing die is manufactured with optimized approach angle, bearing length, and exit angle, ensuring stable drawing performance and reduced wire breakage.
Strict quality inspection is carried out at every stage to guarantee reliable performance and dimensional accuracy for each delivered product.
As a China-based PCD wire drawing die manufacturer, Henan Mainuo Industry Co., Ltd is committed to providing customized solutions, competitive prices, and stable supply capacity. OEM and ODM services are available according to different wire materials, drawing speeds, and production requirements.
If you are looking for a professional PCD wire drawing die manufacturer and supplier, Henan Mainuo Industry Co., Ltd is your reliable partner.
