| Model Number | HAITIAN |
| Application | HAITIAN injection machine |
| Material | 38CrMoAlA |
| Process | Nitriding & Bimetallic |
| Hardening Hard | HB280-320 |
| Nitrided Hardness | HV900-1000 |
| Nitrided case | 0.45-0.8mm |
| Nitrided Brittle | Less than Grade 2 |
| Surface treatment | Ra 0.4 |
| Screw straightness | 0.015mm |
| Guarantee | One year |
Injection Pet Screw Barrel For Injection Molding Machine | |||
Diameter | Φ15mm-350mm | Designing | Screw structure and compression Ratio can be designed according to different products & different output requirment |
Materials | 38CrMoA1A (JIS SACM645) SKD61 | Application | PE,PVC,ABS,Plus fiber.... |
Nitride Case Depth | 0.5mm-0.8mm | Technology | 1>Longer time Gas nitriding treatment 2>Special corrosion & abrasion alloy 3>Tungsten carbide 4>Cobalt base alloy 5>Stainless steel 6>GH113 nickle based alloy |
Nitride Hardness | 950-1020HV | Packing | Wrapped up by film in wooden case |
Nitride Brittleness | <=Grade one | Payment team | T/T, L/C , |
Surface Roughness | Ra0.4um | Delivery term | 25-30 working days |
Screw Straightness | 0.015mm | Port | Ningbo/Shanghai |
Alloy Hardness | HRC58-62 | MOQ | 1 SET |
Alloy Depth | 0.5mm-0.8mm | Guarantee | Common nitride:2.5-4.5 years Bimetallic:much longer lifetime |
Functionality & Application | |||
1. Application:PET/PE/PP/PS/PC/ABS etc. | |||
2. Production output: 100 ton-8000 ton | |||
3. Export countries: Southeast Asia, Middle, Africa, America |
Features: | |||
1. Accurate size | |||
2. High capacity geometry | |||
3. Wear resisting | |||
4. Easy maintenance |
Production scope: | |||
Screw diameter | Φ15~Φ500 | ||
Max screw length | 10,000mm | ||
Barrel inner bore diameter | Φ500mm | ||
Mold clamping force | 100KN-35000KN | ||
Shot weight | 30-30000g | ||
Screw can be mated with different head.Barrel can be mated with different nozzles. | |||
Technological Process: | |||
Blanking→ Rough maching→ Quenching & Tempering→ Semi finishing machine→ Finished product→ Detecting→ Nitring/Alloy processed→ Finish maching |
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