Application:
DD series double disc refiner is available for continuous beating section of paper industry. It is available for continuous beating of virgin pulp, chemical wood pulp, mechanical pulp and waste paper pulp. Improve the beating degree and wet weigh of pulp. The equipment is furnished with automatic control system and can beat with constant power or constant energy consumption. The beating effect is stable.
Model | DD450 | DD500 | DD550 | DD600 | DD660 | DD720 | DD900 | DD1100 |
Dia.of disc (mm) | Φ450 | Φ500 | Φ550 | Φ600 | Φ660 | Φ720 | Φ900 | Φ1100 |
Speed of disc (r/min) | 980 | 980 | 980 | 980 | 750 | 750 | 600 | 600 |
Capacity (t/d) (t/d) | 8-80 | 10-100 | 10-120 | 12-150 | 12-200 | 15-250 | 20-400 | 40-800 |
Motor power (kw) | 90-160 | 132-200 | 160-250 | 200-315 | 220-400 | 250-630 | 315-800 | 400-1250 |
Consistency (%) (%) | 3-5 | |||||||
Maximum operating pressure (MPa) | ≤0.4 |