Plastic extruder screw

Plastic extruder screw, 1.Suitable plastic material: PP,PE,etc., 2.Material: SACM-645, SCM440, 38CrMoALA, 3.Bimetelic screw - details see: https://www.machineto.com/plastic-extruder-screw-10331736
Place of Origin:Zhejiang China (Mainland)Brand Name:JWModel Number:conical twin screw and barrelspecification:15-300
Material:38CrMoAIAHardness of nitration:HV800-1050Depth of nitration case:0.4-0.7mmroughness of the surface:Ra 0.4
Screw straightness:0.015mmChrome plating thickness:0.05-0.1mm  
Plastic extruder screw
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Plastic extruder screw

Size:screw diameter ø15-ø300mm

Maximum screw length :10000mm

1.Injection molding machineClamping force:250kn-3,2000kn

2.Single screw extruder

Screw diameter:15mm-360mm
LD ratio:15-46
3.Conical twin screw extruderScrew diameter:25mm-92mm

4.Counter rotating parallel twin screw

Screw diameter:50mm-200mm
L/D ration:16-35
5.Co-rotating twin screw extruderScrew diameter:25mm-120mm

We can manufacture various kinds of screw barrels

1.Hardness of adjuster:HB260-290

2.Hardness of nitration:HV800-1050

3.Depth of nitration case :0.4-0.7mm

4.Fragility of nitration:less than grade 1

5.Rougness of the surface:Ra0.4

6.Linearity of the screw:0.015mm

7.The surface hard chromium plating hardness after nitrogenation≥900HV

8.Depth of double alloys:0.8-2.0mm

Used for granulation ,PP,PE,PA,PC,ABS,AS etc

Plastic extruder screw
Packaging Detail:wooden box
Delivery Detail:25days

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