Screw barrel of injection molding machine

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Screw barrel of injection molding machine

1. Product introduction

The material of the product is alloy steel: 38CRMOALA, quenching and tempering, qualitative, nitriding, fine grinding and other processes, with high wear resistance, corrosion resistance and other advantages.

2. The material

All made of high quality alloy steel

(1) 38CrMoALA(JIS SASCM645)

(2) 42CrMo(JIS SCM440)

(3) 9Cr18MoV

(4) CW6M05Cr4V2

3. Treatment methods

Heat treatment

Nitriding treatment

Electrically paced hard chrome layer

High frequency quenching

Spray corrosion resistant, wear resistant bimetal layer

Vacuum quenching

4. Single screw specifications

Common type, barrier type, shunt type, gradient type, breakthrough type, mixing type, wave type, pin type, acceleration type, exhaust type, separation type

5. Scope of application

Screw structure is suitable for: PE, PP, PVC, PET, PA, PS, ABS, PC, POM, LCP, etc