PGG1200×1000型四辊破碎机 Four Roll Crusher
4PGG1200×1000型四辊破碎机主要用于破碎冶金焦煤。也可以通过调整上下辊的间隙，破碎粒度较大的物料，其特点是，机器结构紧凑，占地小，破碎比大（18：1）并且产量较高。
4PGG1200×1000 four roll crushers are mainly used to crush metallurgy coking coal. They can also crush materials of large particle size by adjusting the gap between the upper roller and lower roller. Their characteristics are compact structure, small occupying area, big crushing ratio (18:1), and high productivity.
技术参数
| 辊子直径 | mm | 上辊直径 | 1200 |
| 下辊直径 | 1200 | ||
| 辊子长度 | mm | 上辊长度 | 1000 |
| 下辊长度 | 1000 | ||
| 辊子转速 | r/min | 上辊 | 83 |
| 下辊 | 153 | ||
| 进料粒度 | mm | 上辊间隙10 | ≤75 |
| 下辊间隙40 | ≤100 | ||
| 电机 | kw | 上辊电机 | 40/55 |
| 下辊电机 | 75 | ||
| 出料粒度 | mm | 3~8 | |
| 生产能力 | t/h | 35~55 | |
| 机器重量 | kg | 68670 | |
Chinese
