Extruder Parallel Twin Screw Barrel For Plastic Products Head Size: Customized

With years of experience and knowledge in this domain, we are engaged in manufacturing, exporting and supplying an exclusive range of Extruder Parallel Twin Screw Barrel For Plastic Products in Ningbo, Zhejiang, China. Clients can purchase these products from us at very nominal rates.

Technical index:
Materials with high quality and chromium molybdenum aluminum (38 CrMOALA)
Surface hardness: HV 290
Nitriding hardness: HV950 ~ 1000
Nitriding depth: 0.45 ~ 0.7 mm
Nitriding brittle: more than level 1
The surface roughness: Ra0.4
Screw the straightness: 0.015 mm
After nitriding chromium plating surface hardness: 900 HV:
Chromium plating thickness: 0.05 ~ 0.10 mm
Double alloy hardness: 60-70
The product specification : PX-62 ~ 200
Length-diameter ratio: L/D = 18 to 25
Screw compressed according to different raw materials and different than product design

Product synopsis:
The different to parallel double screw machining PVC tubing, the alien materials, board (sheet material), modification.