INTRODUCTION
Injection screws are core parts for plastic processing on injection molding machines. We are specialized in making injection screws for various plastic processing application, such as common plastics, glass fiber filled engineering plastics, fluoropolymers, thermoset plastics, and liquid silicone rubber, etc.
AVAILABLE MACHINES
Haitian, Yizumi, Chenhsong, Welltec, Bole, Borche, Sumitomo, Demag, Nissei, Fanuc, Toyo, Toshiba, Sodick, Engel, Arburg, Milacron, Krauss Maffei, Windsor, Boy, etc.
PLASTICS
PE, PP, PS, PA, PC, ABS, POM, PET, PBT, LCP, PEEK, PTFE, Max 65% GF, Halogen Free Plastics, etc.
APPLICATION
Household, Automotive, Communication, Electrical, Medical Apparatus, Construction, Packaging, Agriculture, etc.
STEEL MATERIALS FOR INJECTION SCREWS
| Material Code | Hardness | Surface Treatment | Application |
| YT-11 | HRC 68~70 | Gas Nitriding | Prime Polymers |
| YT-21 | HRC 58~60 | PTA Welding | Recycled Materials |
| YT-31 | HRC 58~60 | Vacuum Quenching | 30% GF |
| YT-32 | HRC 62~64 | Vacuum Quenching | 40% GF |
| YT-33 | HRC 64~68 | Vacuum Quenching | 50% GF |
| YT-41 | HRC 62~64 | Vacuum Quenching | 55% GF |
| YT-42 | HRC 62~64 | Vacuum Quenching | 60% GF |
| YT-51 | HRC 68~70 | HVOF | 60% GF |
| YT-52 | HRC 68~70 | HVOF | 65% GF |
| YT-61 | HRC 56~60 | Electroplated | PC, PVC |
| YT-62 | HRC 58~62 | TiN PVD | Optical Products |
| YT-63 | HRC 56~60 | CrN PVD | Halogen Free Plastics |
| YT-64 | HRC 64~66 | TiAlN PVD | High Abrasive & Corrosive |
| YT-71 | HRC 45~50 | Quenching | Corrosive Plastics |
| YT-72 | HRC 60~65 | Vacuum Quenching | High Corrosive Plastics |
