تفاصيل الاعلان
Nitriding process,Bimetallic layer of this parallel twin screw and barrel.
Specification of this parallel twin screw and barrel:
PX-62~200
Length-diameter ratio:L/D=18~25
The screw compression ratio should be decided based on different ingredients and different products.
Technical indexes:
38CrMoALA, Nitriding process, Nitriding hardness: HV950~1000, ,Nitriding layer depth:0.45~0.7mm, surface roughness:Ra0.4, screw straightness: 0.015mm, Chromium plated hardness: >900HV, Chromium layer thickness: 0.05~0.10mm, twin-alloy depth:0.8~2.0mm;
twin-alloy hardness: 60~70
The product introduction in brief:
PVC pipe,special shaped,plate,sheet can be processed by the machine set which is with this screw and barrel. The pelletizers are alsocan be fitted with this unit.
السعر :
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