Conical Twin Screw
Overview
Conical Twin Screw supplied by Zhejiang Zhongyang Screw Manufacturing Co., Ltd. Listed under Screws. Key published specifications: Screw Diameter (Large End) 65 – 110 mm; Screw Diameter (Small End) 32 – 55 mm; Rotation Direction Co-rotating or counter-rotating (customized); Material Alloy steel / nitrided steel. Contact the supplier through the RFQ form for pricing, lead time and full datasheets.
Technical specifications
| Screw Diameter (Large End) | 65 – 110 mm |
|---|---|
| Screw Diameter (Small End) | 32 – 55 mm |
| Rotation Direction | Co-rotating or counter-rotating (customized) |
| Material | Alloy steel / nitrided steel |
| Surface Treatment | Nitriding / bimetallic wear-resistant coating |
| Hardness | HV 900 – 1000 (after treatment) |
| Barrel Matching Type | Conical twin barrel (matched set) |
| Heating Zones | 3 – 5 zones |
| Cooling System | Air / water cooling channels |
