screw barrel design/PP, PE, PVC, PET, ABS, XPSfor plastic extruder machine

Descripción del producto

screw barrel design/PP,PE,PVC,PET,ABS,XPSfor plastic extruder machine conical twin screw and barrel Materials *8CrMoAlA  (JIS SACM**5) SKD*1,SKD*1, .etc Specification: *5/*6, *5/*0, *5/**0, *0/**5, *1/**5, *5/**0, *5/**0,*8/**4, *0/**5, *5/**0, *5/**2, *8/**3, *0/**5,*0/**0, *5/**0, *0/**3, *0/**6, *2/**8, *5/**1, **5/**1, **0/**0 The above are standard specifications , The compression ratio of screws can be designed according to different products and ingredients. 
Screw type: Gradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, mixed type, double- head type, three-head type, multi head type etc.   scope of application : PVCwood-plastic., PE wood-plastic,,Super high polymer board,1/2 high Calcium buckle,*****0 high Calcium pipe,*****0 high Calcium Profile,soft PVC sheet, PVCfoaming boardetc.
PP,PE,ABS,PVC,raw material pelletzing,plastic pipe,plastic profile,and plastic sheet etc.  Technical Paramete SCREW 1) Nitride Depth: 0.***0.7mm 2) Nitride Hardness: ******0HV 3) Surface Roughness: Ra≤0.8um 4) Screw Straightness: 0.**5mm 5) Bimetallic Hardness: HRC****2 6) Bimetallic Depth: 1.**2.0mm BARREL 1) Nitride Depth: 0.***0.7mm 2) Nitride Hardness: *******0HV 3) Surface Roughness: Ra≤1.6um 4) Bimetallic Hardness: HRC****5 5) Bimetallic Depth: 1.**2.0mm