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Classification : Injection Molding Series
Country:
Phone: 886-6-356-0662
Fax: 886-6-356-0612
Contact Person: Jeff Chen
The feed tube screw is the core component of the injection molding machine. In response to the use of different raw materials, Top Screw Precision provides material tubes for all levels of steel.
．Barrel Processing Dimension
| Nitrided Barrel | 內徑Ø14~Ø200mm，長度: 6000mm |
| Bi-Metallic Barrel | 內徑Ø14~Ø150mm，長度: 3000mm |
．Barrel Processing Material
| Grade | Materials | Application |
|---|---|---|
| Nitrided Barrel |
SACM645 ACM2 |
Resin with Glass-fiber<5% |
| Bi-Metallic Barrel | HRC 50-55 | Resin with Glass-fiber 10-20% |
| Bi-Metallic Barrel | HRC 55-60 | Resin with Glass-fiber 20-30% |
| Bi-Metallic Barrel | HRC 60-65 | Resin with Glass-fiber 30-50% |
．Screw Processing Dimension
| 內徑Ø14~Ø200mm，長度: 6000mm |
．Screw Processing Material
| SCM440(1.7225 / 4140) | SACM645(1.8509 / 7140) | SKD-61(1.2344 / H13) |
| SKD-11(1.2379 / D2) | ACM21.8550(38CrAlNi7) | 粉末合金鋼、粉末高速鋼 |
．Screw Processing Methods
| Electroplating | Vacuum Hardening | Nitrided |
| TiAlN PVD Coating | PTA Welding Screw / HVOF Spray Coating Screw | |
*Due to the different raw materials used by customers, the design of our screw has faster screw feed back time and better temperature control.
Centrifugal Casting Furnace
HVOF Spray Coating Screw
PTA Welding Screw
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