Model: | - |
---|---|
Brand: | donghao |
Origin: | Made In China |
Category: | Industrial Supplies / Machine Hardware / Other Machine Hardware |
Label: | screw , cylinder screw , extrusion screw |
Price: |
US $250
/ pc
|
Min. Order: | 1 pc |
Last Online:16 Jun, 2012 |
Screw of extrusion machine
9Cr18Mov,38CrMOALA,SACM645,SACM645,Ni60
Diameter:Ф15 -Ф 360
proportion:L/D=15-45
hardness:HRC58°-68°
nitride deepth:
straightness::
Type of screw:pin,double head,multi-head,cone,and wave,compound and so on