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| Equipment Name | ￠200×20D Extruder |
| Equipment Model | EG1-200-20D-02-00 |
| Equipment Purpose | Extrudes rubber while performing mixing and plasticizing functions; used in conjunction with a die for extrusion molding |
| Dimensions | 6340mm×2653mm×2184mm (Length×Width×Height) |
| Extrusion System | |
| Feeding Method | The side pressure roller transmits power via a screw. |
| Feeding Structure | The side pressure roller gear meshes with the screw gear for transmission and features an automatic lubrication system. |
| Screw Material | 38CrMoAl |
| Screw Hardness | HRC 65-68 |
| Steel Sleeve Hardness | HRC65-70 |
| Nitriding Depth | 0.4–0.7mm |
| Screw Structure | Features venting grooves for excellent vacuum extraction performance |
| Pressure Control | Equipped with pressure sensor; adjustable pressure protection range 0–50MPa |
| Extruder Fixing | Stationary |
| Length-to-Diameter Ratio | 20:01 |
| Screw Diameter | 200mm |
| Screw Speed | 0–33 rpm |
| Maximum Output | 1500–1800 kg/h (without pressure) |
| Temperature Control System | |
| Number of Heating Zones/Power | 8kW × 7 |
| Number of Cooling Zones | Stage 1 (Side Pressure Roller) |
| Vacuum Pump Power | 2.2kW (Shanghai) |
| Temperature Control Method | Solenoid valve automatic control for heating and cooling |
| Circulating Water Pump Brand | Olanke |
| Cooling Water Pressure | 0.15–2 kg/cm² |
| Temperature Control Accuracy | ±1°C |
| Drive System | |
| Screw connection to gearbox | Incorporates involute gearing |
| Motor and gearbox drive | Utilizes coupling transmission |
| Hardened gear reducer model | Reducer ZSYJ560-30-3 |
| Motor power | Motor [355-6]-B3 (315 kW) |
| Total equipment power | Approx. 375 kW |
| Speed control method | Variable frequency speed control |
