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single rubber screw
single rubber screw
Supplier Info
[China Supplier]
Contact Person : Mr. He Wei
Tel : 86-580-8055072
Fax : 86-580-8053154
Product Detail
single rubber screw 1.Suitable plastic material: PP,PE,ABS,AS,PS etc. 2.Material: SACM-645, SCM440, 38CrMoALA 3.high qualtiy

single rubber screw

Size:screw diameter ø75-ø220mm

 

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

We can manufacture various kinds of screw barrels

single rubber screw

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