| 设备名称 | 挤出机 |
| 品类 | Plastic Processing Equipment |
| 子类 | |
| types | Single screw, twin screw (co-rotating/counter-rotating), ram extruder |
| pressure | 30-700 MPa (metal extrusion), 5-70 MPa (plastic) |
| L_D_ratio | 20:1 to 40:1 for single screw |
| materials | Thermoplastics (PVC, PE, PP, ABS), aluminum, copper, steel, ceramics, food dough |
| throughput | 5-5,000+ kg/hour |
| description | A machine that creates objects of fixed cross-sectional profile by pushing material through a die. Used for metals, polymers, ceramics, and food products. |
| applications | Pipes, profiles, sheets, films, wire/cable coating, food products (pasta), aluminum window frames |
| screw_diameter | 20-400+ mm |
| temperature_range | 150-400°C (plastics), up to 500°C+ (aluminum), 1,000°C+ (steel) |