product description
We use imported or local made special steel materials for fully Hardened Screws, After series of quenching & annealing process, to achieve high toughness & hardness, they are especially suitable for high wearing materials and production processing. High toughness and hardness.
technical parameters
|
Applicable Machine Brands |
|
|
Industry Involved |
Automotive, Food, Medical, Daily Chemical, Packaging, Optics, Electronic Parts, etc |
|
Application |
PP, PE, PS, AS, PC, PET, PCTG, PCTA, PC+ABS, TPU, UTPU, PVC, POM, SIL, PA6+GF, PMMA, PA66, PA46, PBT, etc |
|
Material |
D2/404C/powder special metallurgical steel |
|
Process Method |
Quenching and tempering, high-temperature annealing softening treatment of shank area |
|
Size Range |
Ø 20- Ø 60mm |
|
Surface Hardness |
60-64HRC |
|
Straightness |
0.02mm/m |
|
Surface Roughness |
< Ra0.8 |
|
Reinforced Additives |
Less than 60% Glass Fiber |
Hot Tags: extruder fully hardened alloy screw, China extruder fully hardened alloy screw manufacturers, suppliers, factory, injection molding screw and barrel, extrusion screws, flame hardening injection molding screw, Extruder screw for PMMA foam processing machines, Extruder screw for foam sheet extrusion, arburg injection molding screws
