Twin Conical Screws Extruder from China manufacturer - Zhoushan Shenglong Machinery Co.,Ltd.

Price:	100.0~10000.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: shenglong

Production Capacity: 3000 set/month

Delivery Date: 25-35days

Model No: shenglong

Steel material: 38CrMoAla,SACM645,SKD61,GH1...

Nitriding hardness: HV900

Screw design: tungsten carbide conical tw...

Hardness of surface: HRC 50-65

Means of Transport: Ocean,Land,Air

Packing: wooden case

Place of Origin: Place of Origin

Plastic Type: PVC

Steel Hardness after: HB280-320

Surface Roughness: Ra0.4

Application: Profile,sheet.pipe

Our screw barrels are widely used in extruders, injection molding machine, rubber processing machine, other plastic rubber machine

Specifications

For good plasticizing effect, we have different design of screw barrel to meet customer's demand.

Base Raw Material for screw :38CrMoAlA, A grade, Special alloy is welded on the screw arris, prolong life of the screw

Base Raw Material for barrel: 38CrMoAlA, A grade, easy wearing parts of barrel made from anti-wear alloy, can be improved abrasion performance.

Nitriding treatment, surface hardness:HV≥900

Nitriding depth:0.5-0.8mm

scope of application: PVC+WOOD; PE+WOOD; Super high molecular sheet, 1/2 high calcium plate, 50-400high calcium pipe, 50-300 high calcium profile, soft PVC sheet, XPS-PVC etc; PP.PE.ABS.PVC.pelletzing, pipe, profile, sheet, etc.

Raw Material	The Finished Product Processing Requirments
38CrMoAlA, SACM645	Nitriding Treatment
Cr12MoV,Cr12	Alloy Steel, High Frequency Hardening
38CrMoAlA, SACM645, 40Cr, AISI4140, 42CrMo	Bimetallic of the inner hole centrifugal casting
GHII3	nature hard after high temperature