Bimetallic Screw Barrel

Application: all kinds of vertical and horizontal injection machines, extrusionmachines, injection machine, bakelite machine, rubber tube, blownfilm machine, etc.

 

 

 

Processing range: Dual alloy screw: diameter: Φ15mm -Φ360mm;Effective length: 10000mm

Dual alloy material tube: inner diameter 14mm -Φ200mm;Effective length: 6000mmSkin membrane density: 98-99.8%Hardness: Hv1100-1400℃Sticky strength: more than 10000Psi

Bimetallic barrel material: 38CrMoAlA、40Cr、42CrMo

Bimetallic screw material: 38CrMoAlA、31CrMoV9(foreign)

 

 

 

Screw / Barrel alloy powder (iron / nickel base):

 

GK – A: special-purpose alloy

GK – B: high wear resistance, high corrosion resistance, good

toughness, good crack resistance

GK – C: high wear resistance, high corrosion resistance

GK – D: high wear resistance

 

 

 

Field of application:suitable for LCP, PA + GF, PET + GF, PBT + GF, PC + GF all kinds of plasticadditives such as glass fiber, fire-proof agent, carbon powder and PPA, PPO,LCP, magnetic powder, special engineering plastics, such as PC.

If you interest in our products, please click our website https://www.screwbarrel.co/ or contact us [email protected]