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Extrusion conical twin screw

Screw Diameter

24/55, 45/90

48/117,51/10555/110, 65/13280/156,92/188...

Min. Order

  1 set

Basic Material

38CrMoAlA(SACM645)

SKD61,SKD11

GH113

Discount

Available

Application

PVC PE PP…

Payment Term

   T/T  ,  L/C

WEST UNION

Heat-Treatment

Nitrided or Bimetallic  

Hardness:>960HV

Delivery Term

30 working days

Packing

Wapped up by film

in wooden case

Port Departure

Ningbo Port/Shanghai Port

Guarantee

Common Nitrided:1-3 years     

Bimetallic: much longer lifetime.

Technics:

* Heat treatment

* High frequency quenching

* Gas Nitriding treatment

* Hard-chrome electroplating

* Nickel Plating

* Titanizing

* Bimetallic alloy welding

* Bimetallic centrifugal casting