bimetallic screw barrel extruder single extrusion screw barrel for PP/PE
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 1000 sets per month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Zhoushan, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Nitrided Feed Screw Barrel, Extrusion Screw And Barrel, Bimetallic Screws And Barrel, Twin Screw And Cylinder, Parallel Twin Screw Barrel |
Product Detail
| Model No.: | QY-130321B |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Base Material: | 38CrMoAlA,42CrMo,SKD61,GH113,etc. |
| Screw barrel Nitriding time: | More Than 120 Hours |
| Screw Barrel Bimetallic Thickness: | 2-4mm |
| Chromiun-plating Depth: | 0.15-0.2mm |
| Screw Barrel Hardness: | HRC 56-65 |
| Surface Roughness: | Ra0.4um |
| For What Machine Screw Barrel Work: | Extruder Machines |
| Plastic Material Application: | PP/PE PVC ABS Engineering Plastics |
| Product Application: | Pipe,Sheet,Panels,Profile,Film.ect. |
| Certificates: | GBT 19001-2008/ISO9001:2008/SGS |
| Production Capacity: | 1000 sets per month |
| Packing: | Wooden Case (Exported Standard) |
| Delivery Date: | 25 Days |
Product Description
Bimetallic screw barrel extruder single extrusion screw barrel for PP/PE
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 |
Gr12MoV | High Quality Duplex Stainless Steel |
42CrMo | High 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 | |
Screw structure and compression ratio can be designed according to different products and mixtures
Technical Parameter
Nitrided Case Depth | 0.5mm-0.8mm |
Nitrided Hardness | HV950-1020HV |
Nitride Brittleness | ≤Grade One |
Surface Roughness | Ra0.4um |
Screw Straightness | 0.015mm |
Alloy Hardness | HRC58-62 |
Alloy Depth | 0.5mm-0.8mm |
Chromium Coating Thicknss | 0.15~0.20mm |
Single extruder bimetallic barrels with flange
Single extruder bimetallic screws with flange
Processing:
Factory Corners:
Plastic Application:
We could design for you for any Genneral plastic materials(such as PP PE ABS AS PS PC PET PA PVC PMMA TPU PU etc.)and Enginneering plastic materials(such as ABS+PC BMC LCP PPS PAR PA-6 PA-66 PA9T PA4T CPVC PVDF POM Glass fiber etc.)
