Since ultra fine grinder mill was invented, it’s really had passed a long time. Today's ultra fine grinder mill is better than before, so what’s the advantages of modern ultra fine grinder mill is technical features? Clirik had summarized some points, and want to share with you:
As we all know that the ultra fine grinder mill can be used in milling various ore, for powder processing. After years of practice and continuous improvement, the ultra fine grinder mill structure has been improving, it’s high efficiency, low energy consumption, small footprint, low capital investment and environmental pollution. Ultra fine grinder mill grinding roller, grinding ring with high-tech materials made to enhance the stability of equipment operation, extending the life of the ultra fine grinder mill. Compared with the general grinding mill, which has many performance advantages:
1. Roller, grinding ring grinding curve with a new design, which greatly improves the efficiency of the ultra fine grinder mill, disposable product fineness can reach the standards.
2. In fineness of materials and finished the same circumstances, it is the general life of wearing parts grinder 2-3 times.
3. Ultra fine grinder mill absence rolling grinding chamber and a screw, so there is no problem of wearing bearings and seals, to reduce the consumption of wear parts.
How to process the superfine powder in a ultra fine grinder mill? It's a very interesting process, but ultra fine grinder mill is just one link in the stone powder production line, if we want to produce the superfine powder, these machines are needed.
Stone powder production line configuration of ultra fine grinder mill: The whole set HGM powder grinding machine consists of hammer crusher, bucket elevator, storage hopper, ultra fine grinder mill, vibrating feeder, main unit(ultra fine grinder mill), classifier, cyclone collector, pulse deduster system, high pressure positive blower, air compressors and electrical control systems
Working Principle of ultra fine grinder mill: The main bearing and each dial are driven by electronic motor of main machine through reducer, and numbers of rollers, which are rolling in the ring, are driven by dial through plunger. After crushed by hammer crusher, the big materials become small ones and are sent to storage hopper by elevator and further sent to the middle of first dial evenly by the electromagnetic vibrating feeder and feeding pipe. The materials will be driven to the edge of dial by centrifugal force and fall down into the ring, crushed and grind by roller, and become powder after production of three rings. The high pressure centrifugal blower will inhale air from outside and blow the crushed materials to classifier. The rotating turbo in the powder concentrator will make the coarse powder return to the ultra fine grinder mill and reground, while the fineness will mix with the air and go into the cyclone and be discharged in the discharge bin, which is at the bottom of it. The air, which mixed with very little fineness, will be purified by impulse duster and discharged by blower and muffler.