| Model: | JWSS01 |
|---|---|
| Brand: | JIAWEI |
| Origin: | Made In China |
| Category: | Industrial Supplies / Rubber & Plastics Machine |
| Label: | single screw barrel , bimetallic screw , injection screws |
| Price: |
US $1800
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:21 Mar, 2013 |
Single screw and barrel for extruder machinery
Sketch of Business Flow
Technical specifications:
Hardness of adjuster: HB260-290
Hardness of nitration: HV800-1050
Depth of nitration: 0.4-0.7mm
Fragility of nitration: Less than grade 1
Roughness of the surface: Ra0.4
Linearity of the screw: 0.015mm
The surface hard chromium plating hardness after nitrogenation: ≥900HV
Chromium-plating layer thickness: 0.05-0.1mm
Hardness of double alloys: HRC56-65
Depth of double alloys: 0.8-2.0mm
Materials and processes:
Quality 38CrMoAIA
Quality twin-phase stainless
Quality satellite powder of surface spray
Cold alloys hot alloys
Advanced nitriding
Process of hot sprayed hard alloys
Size: | screw diameter : ø90-ø150mm L/D : 20/1 ~25/1 (can be customized) |
Material | 38CrMoAlA 40CrMo 42CrMo High quality alloy steel choose different material as per your requirments |
Technology | Nitriding treatment Alloy coating sparying Heating treatment Screw fully hardening |
Specification | Depth of nitrition layer 0.5-0.8mm Nitriding treatment,surface Hardness:HV≥900-1000 Fragility of nitrition :less than grade 1 Surface roughtness :Ra 0.4um Surface of hardness of nitrated Cr coating layer ≥950HV Thickness of Cr coating layer :0.03-0.08mm |
Product appliance | Granulation ,PP,PE,PA,PC,ABS,AS etc |
1. Our Strength: We have an experience of more than 20 year of manufacturing and designing Plastic machines, varied Screws and Barrels and spares. We concentrate on improving quality, updating design and enhancing service.
2. Our products: Screws Barrels for Injection, Extrusion, and Blow Molding applications; relevant accessories; plastic machinery.
3. Location advantage: Located in
4. Market areas: Global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the
5. We promise: We assure the customer benefits. We provide competitive price, We Emphasis on Cooperation.
