Nitrided twin conical screw barrel for PVC pelletizing
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 300sets/month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Zhoushan, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Screw Barrel, Extrude Single Screw, Parallel Twin Barrel |
Product Detail
| Model No.: | TC-62 |
|---|---|
| Means of Transport: | Ocean, Land |
| Brand Name: | Vanscrew |
| Marerial: | 38CrMoALA |
| Heat-treatment: | Nitrided and Spray coating bimetallic-alloy |
| Nitrided thickness: | 0.5-0.8mm |
| Hardness: | Hv900-1000 |
| HS code: | 8477900000 |
| Port: | Ningbo |
| Production Capacity: | 300sets/month |
| Packing: | wooden case |
| Delivery Date: | 30days |
Product Description
PVC granulator conical screw barrel
Size:screw diameter ø15-ø300mm
Maximum screw length :10000mm
The conical twin screws and barrel can be designed different structure according to the different product and market requests.
Specifications of conical twin-screw and barrel:
1.Injection molding machine | Clamping force:250kn-3,2000kn |
2.Single screw extruder | Screw diameter:15mm-360mm |
LD ratio:15-46 | |
3.Conical twin screw extruder | Screw diameter:25mm-92mm |
4.Counter rotating parallel twin screw | Screw diameter:50mm-200mm |
L/D ration:16-35 | |
5.Co-rotating twin screw extruder | Screw diameter:25mm-120mm |
Technical parameter:Material 38CrMoALA,9Cr18MoV Application PVC,ABS,TPO Hardness After Hardening &Tempering: HB240 -280 Nitrided Hardness: Hv850-1000 Nitrided Depth: 0.45-0.7mm Nitrided Brittleness: ≤Grade 2 Surface Roughness: Ra0.4 Screw straightness: 0.015mm Surface Chromate-plating's Hardness After Nitrided: ≥900Hv Chromate-plating Depth: 0.05-0.10mm Bimetallic-alloy Hardness: HRC56 -65 Alloy Depth: 0.8-2.0mm 
twin conical screw barrel for granulator
twin screw