plastic proccessing blow film machinery single screw
100.0~10000.0 USD
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 3000 set/month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Zhoushan, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Double Screw Barrel For Pipe Production Line, PA Injection Screw Cylinder, Pet Blow Moulding Machine Screw And Barrel, Conical Screw For PVC Pipe And Profile, Plastic Injection Molding Machinery Screw Barrel |
Product Detail
| Model No.: | shenglong |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Place of Origin: | Place of Origin |
| Model No: | shenglong |
| Plastic Type: | PVC |
| Steel material: | 38CrMoAla,SACM645,SKD61,GH113 |
| Steel Hardness after: | HB280-320 |
| Nitriding hardness: | HV900 |
| Surface Roughness: | Ra0.4 |
| Screw design: | tungsten carbide conical twin screw barrel for plastic extruder |
| Application: | Profile,sheet.pipe |
| Hardness of surface: | HRC 50-65 |
| Production Capacity: | 3000 set/month |
| Packing: | wooden case |
| Delivery Date: | 25-35days |
Product Description
Specifications
single screw barrel for extruder
plastic proccessing blow film machinerysingle screw
it can be customized
plastic proccessing blow film machinerysingle screw
it can be customized
Diameter ofsingle screw :D15mm~D300mm
L/D: 12~45
Max.Length: less than10000mm
ScrewType:
Gradient-type,mutant, wave type, barrier type, dual type, shunt type, separate type, exhausttype, pin type, mixed type, double-headed type, three-type, long type, graintype.
Material
Commonly usedmaterial is 38CrMoAIA(nitrogen treatment),it can be changed as per yourrequirements. 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 forchoice
Materials& Processes
SKD61(H13) | 38CrMoAIA 41CrAMo7 |
Gr12MoV | HighQuality Duplex Stainless Steel |
42CrMo | HighQuality 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 | |
Screwstructure and compression ratio can be designed according to different products andmixtures
Technical Parameter
Nitrided CaseDepth | 0.5mm-0.8mm |
NitridedHardness | HV950-1020HV |
NitrideBrittleness | ≤GradeOne |
SurfaceRoughness | Ra0.4um |
ScrewStraightness | 0.015mm |
AlloyHardness | HRC58-62 |
Alloy Depth | 0.5mm-0.8mm |
Chromium Coating Thicknss | 0.025~0.10mm |
