extrusion conical twin screw
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 200 sets/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-089 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Brand Name: | QY screw barrel |
| Material: | 38CrMoAlA 42CrMo |
| Machine: | screw barrel |
| Screw Barrel HS code: | 8477900000 |
| Certificate: | ISO9001 |
| Nitriding time: | more than 120 hours |
| Roughness: | Ra0.4 um |
| Hardness: | HB240-280 |
| Screw Barrel: | screw and barrel |
| Bimetallic: | Fe-based,Ni-based,Tungsten Carbide |
| Warranty: | Common 1-2 years,bimetallic is much longer |
| Production Capacity: | 200 sets/month |
| Packing: | wooden case (export standard) |
| Delivery Date: | within 30days after order confirmed |
Product Description
Extrusion conical twin screw | |||
Screw Diameter | 24/55, 45/90 48/117,51/10555/110, 65/13280/156,92/188... | Min. Order | 1 set |
Basic Material | 38CrMoAlA(SACM645) SKD61,SKD11 GH113 | Discount | Available |
Application | PVC PE PP… | Payment Term | T/T , L/C WEST UNION |
Heat-Treatment | Nitrided or Bimetallic Hardness:>960HV | Delivery Term | 30 working days |
Packing | Wapped up by film in wooden case | Port Departure | Ningbo Port/Shanghai Port |
Guarantee | Common Nitrided:1-3 years Bimetallic: much longer lifetime. | ||
Technics: | * Heat treatment * High frequency quenching * Gas Nitriding treatment * Hard-chrome electroplating * Nickel Plating * Titanizing * Bimetallic alloy welding * Bimetallic centrifugal casting |
Advantages of Twin conical screw and barrel for extruder:
1.Advanced Nitriding Technology
2.Anti-corrosion and Wear-resisting Duplex Alloy Spraying Technoloy
3.We use special alloy powders being sprayed and welded on the screw's ridge,and use different alloy and welding methods for the screw of different functions.
Application:
Rubber,various high glass fiber, mineral fiber and PPA,PPS, PA6T, LCP,VO fire protection, ferrous power, magnetic powder and etc. Meanwhile,Used for PVC + 30% CaCo3, recylced plastic material,etc.
