Tungsten carbide stretching mandrel

Product Overview:
Tungsten steel stretch molds are precision-fabricated from Taiwan Chunbao and Zhuzhou Diamond brand ultra-hard wear-resistant alloy materials, offering high hardness, excellent wear resistance, good toughness, high internal hole finish, bright surface finish for stretched products, low friction coefficient, and long service life. They are widely used in the stretching and forming of various metal products such as copper, iron, aluminum, and stainless steel.
Stretching involves the process of deforming sheet metal materials into cylindrical or box-shaped parts using stamping, pull rings, or metal molds. Deep drawing is typically performed on the anti-wrinkle plate of a double-acting press, where the anti-wrinkle plate effectively prevents the edges from wrinkling as they are drawn into the steel mold.
Deep drawing technology is widely used in the production process. It is applied in many industries. For instance, it can be used in the automotive industry to produce car parts; it can also be utilized to manufacture household items, such as stainless steel tableware.

Application Fields:

Deep drawing technology is widely used in the production process. It is applied in numerous industries. For instance, it can be used in the automotive industry to produce car parts; it can also be employed to manufacture household items, such as stainless steel tableware.

Automotive parts, motorcycle accessories, mechanical components, motor housing, swivel wheel bracket, fire extinguisher housing, bearing housing, lock housing, computers, cell phone accessories, stainless steel tableware, cosmetic casings, etc.