rubber screw for plastic extruder machine

plastic machine rubber screw, 2.Screw Diameter:dia50-500mm, 3.Maximun screw length: 10000mm, 4.ISO9001 - details see: https://www.machineto.com/rubber-screw-for-plastic-extruder-machine-10368009
Place of Origin:Zhejiang China (Mainland)Brand Name:luchengModel Number:rubber screwMaterial:38CrMoAIA(JIS SACM645) 42CrMo(JIS SCM440) 9Cr18MoV
Deepness of Nitriding Layer:0.7mm-0.9mmSurface Roughness:Ra 0.4μm,0.045mmHardness of Bimetallic Alloy:HRC 55-62Deepness of Bimerallic Alloy:1.5~2.0mm
Screw straight tolerance:0.015 mm/mDeepness of Titanizing Layer:0.05~0.10mmQuenching and Tempering Hardness:HB240~280 
rubber screw for plastic extruder machine
contact supplier for rubber screw for plastic extruder machine


plastic machine rubber screw

Detailed Product Description

1.Rubber screw and barrel
2.High Quliaty Base Material
3.Processed to drawing or to your request on output&raw material

Material

1 38CrMoAIA(JIS SACM645)

2 9Cr18MoV

3 42CrMoV(AISI 4140)

4 41CrA1Mo7

Heat treatment

1.Conical Twin Screw and Barrel Ranges:

Screw Diameter(smaller end)35mm-92mm

2.Technology:nitriding treatment ,alloy coating spraying, heat-treatment applied

3. Technical parameter:

Material38CrMoAIA,42CrMo,alloy powder
Nitridedepth0.7mm
Surface hardnessHV950 - HV1,020
Fragility of nitritionless than grade 1
Screw straight tolerance0.015 mm/m
Surface roughnessRa 0.4μm
Linearity of the screw0.015mm
Depth of double alloys> 2ram
Bimetallic layer depth3mm

Our screw and barrel can ensure high performance and low energy consumption of extruder and Injection molding machine

What's more, we can supply professional screw and barrel to your order!

rubber screw for plastic extruder machine
Packaging Detail:wooden case or others
Delivery Detail:25-30days

Related Product for rubber screw for plastic extruder machine