Specifications
1. ABS granulator conical twin screw and cylinder 2.38CrMoAlA +Nitriding 96hours.
3.Longer lifetime.
4.ISO9001
The performance for ABS granulator conical twin screw and cylinder are as following:
***Material for ABS granulator conical twin screw and cylinder:
1)38CrMoALA(JIS SACM645)
2)42CrMo(JIS SCM440)
3)9Cr18MoV
4)CW6Mo5Cr4V2
4)CW6Mo5Cr4V2
5)Various high quality alloy steels,According to different usage, the choose for alloy is different, some require for abrasion-resistant while some require for corrsion-resistant. For standard, we have Fe-based, Ni-based, W2C alloy,Tunsten alloy etc for choice.
***Feature of twin screw and cylinder:
1) High temperature deformation;
2) Wear resistance, longer lifetime;
3) Resistant to corrosion, corrosive materials;
4) High intensity, which can withstand high torque, high speed;
5) High Plasticizing ability
2) Wear resistance, longer lifetime;
3) Resistant to corrosion, corrosive materials;
4) High intensity, which can withstand high torque, high speed;
5) High Plasticizing ability
***Application:
various high glass fiber, mineral fiber and PPA,PPS, PA6T, LCP,VO fire protection, ferrous power, magnetic powder and etc. Meanwhile,Used for PVC + 30% CaCo3, recylced plastic material
***Technical Parameter for twin screw and cylinder:
Screw Diameter | Φ51/Φ105 |
Screw Alignment | 0.015mm |
Nitride Brittleness | ≤Grade 1 |
Depth of Nitride Layer | 0.5~0.8mm |
Hardness of Nitride | HV900~1020 |
Quenching and Tempering Hardness | HB240-280 |
Surface Roughness | 0.045mm |
