conical screw and barrel for pvc pipe
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
| Means of Transport: | Ocean, Air, Land |
|---|---|
| Model No: | shenglong |
| Place of Origin: | Zhejiang,China (Mainland) |
| Plastic Type: | PVC |
| Brand Name: | shenglong |
| Steel material: | 38CrMoAla,SACM645,SKD61,GH113.etc |
| Steel Hardness after hardening&tempering: | HB280-320 |
| Nitriding hardness: | HV900 |
| Nitrided case depth: | 0.45-0.7MM |
| Surface Roughness: | Ra0.4 |
| Design: | WPC PVC. PE.high Calcium |
| Production Capacity: | 3000 set/month |
| Packing: | wooden case |
| Delivery Date: | 25-35days |
Product Description
Specifications
conical screw twin conical screw and barrel for pvc pipe
material:38CrMoAIA
it can coustomized
nitriding time:120hours.
Conical Screw & Barrel for plastic extrusion machine | |
Screw Diameter : D35/D77,D45/D90,D50/D105,D55/D110,D60/D125,D65/D120, D65/D132,D70/D140,D75/150,D80/D143,D80/D156,D92/D188 | |
Plastic processed : PE PP ABS PVC etc | |
Technical Parameter | |
Nitride Case Depth | 0.5mm-0.8mm |
Nitride Hardness | 950-1020HV |
Nitride Brittleness | ≤Grade One |
Surface Roughness | Ra0.4um |
Screw Straightness | 0.015mm |
Alloy Hardness | HRC58-62 |
Alloy Depth | 0.5mm-0.8mm |
Chromium Coating Thickness | 0.025~0.10mm |
Material & Technologies | |
SKD61(H13) | Quality 38CrMoAIA (41CrAIMo7) |
Gr12MoV | Quality Duplex Stainless Steel |
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 | |
Technological Process | |
1.Rough Machining | 2.Quenching and Tempering |
3.Finish Machining | 4.Nitriding |
5 Sprey conating Bimetallic | 6.Screw polishing |
We are able to take mapping, design for clients and make products as per customer's drawing or existing sample
- Material: Base material 38CrMoAlA, 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
- 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 corrsion-resistant. For standard, we have Fe-based, Ni-based, W2C alloy,Tunsten alloy etc for choice.
- Screw structure and compression ratio can be changed according to different products and output
- Technological Process can be chosed acoodring to your requirements.
