Applicationt:
auto
Production Description:
The barrel and scerw can be designed different structure according to the different product and market requests.
Specifications of conical twin-screw and barrel: 45/90, 45/97, 50/103, 55/110, 60/120,65/125, 65/132, 68/146, 80/156, 80/172, 92/188.
Technical standard:
Material: 38CrMoALA
Hardness of Modulator: HB260-290
Hardness of Nitrification: 930-970HV
Depth of Nitrification layer: 0.4-0.7mm
Double-alloy technical standard:
Double-alloy level: Level A - containing Tungsten of 40%
Level B - containing tungsten of 25%
Level C - containing tungsten of 9.5%
Hardness of alloy: HRC56-65°
Applied scope of plastic: applied for all kinds of appended fiberglass, plastic and PPA, PPO, PPS, LCP, magnetism powder and PC special engineering plasticComponents of alloy powderDepth of alloy layer: 1.2 mm-2.0 mm
Hardness of alloy: HRC>65°
conical twin screw and barrel