| 橡胶挤出机技术参数 | ||||||
| 型号Type | XJ-65 | XJ-115B | XJ-120 | XJ-150 | XJ-200 | XJ-250 |
| 螺杆螺纹形式 Forms of screw and screw thread | 双头等深收敛式 Double-head equal-depth convergent type | 双头收敛式 Double-head convergent type | 双头收敛式Double-head convergent type | 双头不等深式Double-head unequal-depth | 双头收敛式Double-head convergent type | 双头收敛式Double-head convergent type |
| 螺杆直径(mm)Screw diameter | 65 | 115 | 120 | 150 | 200 | 250 |
| 螺杆长径比( L/D) Length-diameter ratio of screw | 4 | 4.8 | 4.6 | 4.43 | 4.35 | 4.5 |
| 压缩比Compression ratio | 1.3 | 4.6 | 1.34 |
