single extruder screw barrel for plastic extruder

extruder screw, single extruder screw barrel for plastic extruder, 38crmoaia gas nitriding, high quality alloy, wear resistant - details see: https://www.machineto.com/single-extruder-screw-barrel-for-plastic-extruder-10334916
Place of Origin:Zhejiang China (Mainland)Brand Name:O.S.DModel Number:OSD-IS-021LPlastic Processed:PP PE
Application:Pipe Film Tape etcExtruder Screw Design:single screwExtruder Screw diamter:55mm~150mmRatio of length to diameter:L/D=25~33
Key words:extruder screwFor what type of machine:single-screw plastic extruderType:single extruder screw barrel for plastic extruderBimetallic:Fe-based,Ni-based.Tungsten Carbide
Material:38CrMoAlA,42CrMo,SKD61,GH113,etc.   
single extruder screw barrel for plastic extruder
contact supplier for single extruder screw barrel for plastic extruder


Diameter of single screw: D15mm~D300mm

L/D: 12~45

Max. Length: less than 10000mm

Scope of application: pipe, film, profile, sheet, pvc pe/pew pc pelleting etc.

For good plasticizing effect, we have different design of screw & barrel to meet your requirements

Screw Type:

Gradient-type, mutant, wave type, barrier type, dual type, shunt type, separate type, exhaust type, pin type, mixed type, double-headed type, three-type, long type, grain type.

Material

Commonly used material is 38crMoAIA(nitrogen treatment),it can be changed as per your requirements. According to different usage, the choose for alloy is different, some require for abrasion-resistant while some require for corrosion-resistant. For standard, we have Fe-based, Ni-based, W2C alloy, Tungsten alloy etc for choice

Materials & Processes

SKD61(H13)

38CrMoAIA 41CrAMo7

Gr12MoVHigh Quality Duplex Stainless Steel
42CrMoHigh Quality Powder Metallurgy Materials
40CrHard Metal Cold/Thermal Spraying Technology
Zinc 3# SteelAdvanced Nitriding Technology

Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology

Screw structure and compression ratiocan be designed according to different products and mixtures

Technical Parameter

Nitrided Case Depth

0.5mm-0.8mm

Nitrided HardnessHV950-1020HV
Nitride Brittleness≤Grade One
Surface RoughnessRa0.4um
Screw Straightness0.015mm
Alloy HardnessHRC58-62
Alloy Depth0.5mm-0.8mm
Chromium Coating Thicknss0.025~0.10mm

We can make any specification of extruder screw barrel and injection screw barrel for Haitian, Demag, Engle, Nigro bossi, arburg, NPM, BOY, Husky, Fanuc, billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Mitsubishi and etc. We also can supply all types of screw and barrel according to your different requirements

single extruder screw barrel for plastic extruder
Packaging Detail:Wood Case (Standard export packing)
Delivery Detail:25 Days after order confirmed

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