ZPM double disc refiner
ZPM double-disc pulping machine is a continuous beating equipment with coarse and fine grinding in pulping system. It can be used to treat straw pulp, wood pulp and waste paper pulp. It has the advantages of high production efficiency and low energy consumption.
| Model | ZPM380 | ZPM450 | ZPM550 | ZPM600 |
| Grinding disc diameter（mm） | Φ380 | Φ450 | Φ550 | Φ600 |
| Throughput（t/d） | 6-20 | 8-40 | 25-80 | 40-120 |
| Plasma concentration（%） | 2-5 | 2-5 | 2-5 | 2-5 |
| Feed pressure (（MPa） | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 | 0.1-0.3 |
| Motor power（kw） | 37 | 75-110 | 132-160 | 160-250 |
