Conical Twin Screw and barrel Extruder from China manufacturer

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

WPC(PVC&PE), Super high molecular sheet, 1/2 high calcium buckle, 50-400 high calcium pipe, 50-300 high calcium profile, soft PVC sheet, XPS-PVC etc.

professional bimetallic twin screw manufacturer( CMT80/156 bimetallic twin screw)

Specifications

1.professional bimetallic twin screw manufacturer(CMT80/156 bimetallic twin screw)
2,High quality,longer lifepan
3,Bimetallic

Specifications of standard twin conical screw and barrel:

45/90, 51/105, 55/110, 65/132, 80/156, 80/172, 92/188.

Advantages of machine reciprocating conical screw barrel with conical type:

1.Advanced Nitriding Technology
2.Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy

Technical Parameter
Quenching and Tempering Hardness HB280-320	Screw Straightness 0.015mm
Nitriding Hardness HV850-1000	Nitrided Chromium Coating Surface Hardness≥900HV
Nitriding Depth 0.45~0.7mm	Chromium Coating Thickness 0.025~0.10mm
Nitridng Brittleness 2 Level	Duplex Alloy Hardness HRC50-65
Surface Roughness ≤Ra0.4	Duplex Alloy Depth 0.8~2.0mm
Materials and Technologies
Quality 38CrMoAIA (41CrAIMo7)	SKD61(H13)
Quality Duplex Stainless Steel	Gr12MoV
42CrMo	Quality Powder Metallurgy Materials
40Cr	Hard Metal Cold/Thermal Spraying Technology
Zinc 3# Steel	Advanced Nitriding Technology
Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology	Base material 38CrMoAIA, welded inlay on the flight, prolong life of screw. Easy wearing parts of barrel feed inlet made from imported anti-wear alloy can be improvde abrasion performance.