PVC parallel twin screw and barrel for plastic extruder machine
| 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 |
|---|---|
| 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
This series of screw is suitable for pvc made of ... , pinch plate, shape made of ... , pipe made of ... And pelletizing. The compression ratio of the
Specifications
We have outstanding theoretical background and practical experience, providing optimum designs of screws and barrrels for our cu
conical twin screw barrel
This series of screw is suitable for pvc made of ... , pinch plate, shape made of ... , pipe made of ... And pelletizing. The compression ratio of the screw and barrel can be designed
according to different products and mixtures.
conical twin screw barrel
technical specifications:
1) made of ... Quality 38crmoala
2) hardness after hardening and tempering: hb240-280
3) nitride hardness: hv850-1000
4) nitride case depth: 0.45 - 0.7mm
5) nitride brittleness: less than grade 2
6) surface roughness: ra 0.4
7) screw straightness: 0.015mm
8) surface chromium-plating's hardness after nitriding: =900hb
9) chromium-plating depth: 0.05 - 0.10mm
10) alloy hardness: hrc50-65
11) alloy depth: 0.8 - 2.0mm
