Email: Tel: +86-15372657153


Cable extrusion

Base Materials: SACM645,SCM440,SKD61
Treatment: Nitrided & Bimetallic
Hardness: HRC55-HRC70

Product Description:

The working principle of a plastic extruder screw involves the rotation of a screw inside a barrel to melt and shape the plastic material. The plastic pellets or granules are fed into the barrel through a hopper at one end. As the screw rotates, it pushes the plastic forward, creating heat due to friction and pressure. The heat generated by the barrel and the shear forces exerted by the rotating screw cause the plastic to melt. The molten plastic is then forced through a die at the other end of the barrel, which shapes it into the desired profile or form. This continuous process allows for the production of various plastic products with consistent quality and dimensions.

Tech Introduction:

⁕Bimetallic Process :

Basis Materials: SACM645, SACM440, SKD61, SKD11

Hardness: 53-58 HRC

Coating Thickness: 1.5-2.0mm

Allication: Plastic Recycling ≤2 Times, Plastics With Glass Fiber≤35%

Wear resistance: ★★★

Corrosion resistance: ★★

⁕Chrome Plating Process:

Basis Materials: SACM645, SACM440, SKD61, SKD11

Chrome Thickness: 0.02-0.08mm

Hardness of Chrome: >700 HV

Finish Grade: Ra ≤0.4

Allication: PVC and other high corrosive plastics

Wear resistance: 

Corrosion resistance: ★★★★

⁕Full Hardened Process:

Basis Materials: DC53, D2, M2, SKD61, SKD11 ...

Chemical Composition: C, Si, Cr, Mn, Mo, V, Ni

Hardness: SKD61(HRC56-58), DC53( 62-63 HRC)

Application: PP PA LCP, POM, PPA, PBT, PC, PPS, PEI, PEEK with Glass Fiber ≤50%

Wear resistance: ★★★★

Corrosion resistance: ★★★★







Contact: Richard Wang

Phone: 15372657153

Tel: +86-15372657153


Add: No.1807, R&D Park C Zone -12, Guanghua Road, Hi-Tech District, Ningbo, China

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