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Applicable Industries:Machinery Repair Shops, Energy & Mining
Type:Raymond Mill
Capacity(t/h):6-30t/h
Place of Origin:
Guangxi, China (Mainland)
Brand Name:Hangda Mining Machinery
Weight:17.8-150t
Certification:ISO9001
Warranty:1 Year
capacity:6000~30000 kg/h
Center bearing rotary speed:92 r/min
Grinding ring outside diameter:1850 mm
Grinding roller size:510*300 mm
Output size:80~325mesh
Feeding size:0-35mm
Advantages
Raymond Mill HD-1850 super large grinding machine is a kind of super large grinding machine developed by our company's engineering and technical personnel according to the market development needs. It is the largest specification in the domestic 6R Raymond machine series.
1. High output and low energy consumption: Compared with vertical mill, the output of this model is equivalent to the output of Φ1250 vertical mill, but the energy consumption is 3/4 of vertical mill; compared with the output of common Raymond machine, Its output is equivalent to the output of 6 sets 4R3216 Raymond machines, and its energy consumption is 3/4 of the common type.
2. Less floor space: the equipment covers an area of 150 square meters. Under the premise of the same output and grain size, the floor space is less than 1/3 of the area of 6 sets 4R3216 Raymond machines (single area of 56 square meters), saving plant and saving infrastructure investment.
3. The main engine structure is advanced: the main engine adopts the buffer device, the main engine cover structure is optimized design, the operation is stable and the noise is low; the main engine and the classify machine adopt the quick change pressing device, which is convenient for maintenance.
4. Large conveying capacity: the air blower adopts a high-pressure centrifugal fan, and the air volume and air pressure increase, which greatly improves the pneumatic conveying capacity.
5. High collection efficiency: the cyclone collector uses a parallel double cyclone collector, which increases the collection efficiency by 10-15% compared to the single cyclone.
Raymond mill stone milling machine working principle:
Firstly, raw material is crushed by jaw crusher to the size required, and then the crushed materials are elevated into a hopper from which the material is transported through the electro-magnetic vibrating feeder evenly and continuously into the grinding chamber for powder-processing. The rollers oscillate outward to press the ring because of the centrifugal force and the shovel scoops up the materials, send to the middle between ring and roller to accomplish the grind. After this, the ground stuff is carried by the air from the blower into the separator for screening. The fine powers are blow into the cyclone collector and are poured out through the output-powder valve as the final products and the rough stuff after the screening will be recycled back into the grinding chamber for regrinding. The airflow system is closely sealed up and circulated under condition of negative and positive pressure.
Hangda Mining Machinery Raymond mill history:
1. have long been exported to South Korea, Vietnam, Laos, Myanmar, Malaysia, Indonesia, Peru, Colombia, Venezuela, Nigeria, Egypt and other countries.
2. 10 years history at Raymond stone milling machine in China.
3. Good quality, very competitive and fair price.
After-sales Service Provided:
Video technical support, Free spare parts, Online support, Field installation, commissioning and training, Field maintenance and repair service, Engineers available to service machinery overseas
