Rubber machine screw and barrel for extrusion seal
2000.0~3000.0 USD
| Min. Order: | 1 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 500sets/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.: | RC-150 |
|---|---|
| Means of Transport: | Ocean, Land |
| Brand Name: | Vanscrew |
| Marerial: | 38CrMoALA |
| Heat-treatment: | Nitrided and Spray coating bimetallic-alloy |
| Nitrided time: | 120Hours |
| Nitrided thickness: | 0.5-0.8mm |
| Hardness: | Hv900-1000 |
| HS code: | 8477900000 |
| Port: | Ningbo |
| Production Capacity: | 500sets/Month |
| Packing: | wooden case |
| Delivery Date: | 35days |
Product Description
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
Heat-treatment:
1\Nitriding treatment
2\Electroplated hard-chrome finish
3\High-frequency quenching
4\Spray coating Bimetallic-alloy
5\Vacuum quenching
Technical specification
| 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 |
COLD FEED PINNED SCREW & BARREL OF RUBBER MACHINE
Φ60mm~Φ250mm
L/D=12-18
COLD FEED SCREW & BARREL OF RUBBER MACHINE
Φ45mm~Φ300mm
L/D=8-20
HOT FEED SCREW & BARREL OF RUBBER MACHINE
Φ45mm~Φ250mm
L/D=4-6
