extrusion screw and barrel
USD $250 - $30,000 /Set
Min.Order:1 Set
Zhoushan Huayu Machinery Manufacturing Plant
High quality nitrided rubber screw and barrel for plastic extruder machines
Cap screw for injection moulding machine injection screw caps
single screw and barrel for cable and extruder of cable screw
Injection moulding screw accembly/tips for plastic machinery(screw element) seat, ring valve)
single screw and barrel for injection moulding machine,single screw and barrel for cable
Single screw and barrel for extruders
Size:
Screw Diameter:Φ20-Φ500mm
Maximun screw length: 10000mm
Barrel inner bore diameter: Φ500mm
TECHNICAL DATA
Depth of nitration case:0.4-0.7mm
Hardness of nitration:HV900-1060 (HRc56°-65°)
Roughness of the surface:Ra 0.4μm
Screw straightness: 0.015mm/m
Chrome plating thickness: 0.01-0.1mm
Fully hard screw(wear-proof, corrosion-proof, heatproof, high-pressure proof and high-speed proof):HPT1 HPT2 HPT3
Suitable plastic material: PP,PE,ABS,AS,PS etc.
Material: SACM-645, SCM440, 38CrMoALA