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Quick Details
Applicable Industries:Building Material Shops, Machinery Repair Shops, Energy & Mining
Condition:New
Type:Grinding Machine
Motor Type:AC Motor
Capacity(t/h):2-14t/h
Place of Origin:Guangxi, China (Mainland)
Brand Name:Hangda Mining machinery
Weight:17.8-150t
Certification:ISO9001
Warranty:1 Year
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
capacity:2000~14000 kg/h
Center bearing rotary speed:125 r/min
Grinding ring outside diameter:1280 mm
Grinding roller size:370*240 mm
Application:Stone Powder Grinding,cement raw material, clinker, limestone, slag, manganese, gypsum, coal, barite, calcite etc..
Installation:Foundation Drawing
Feeding size:20mm
Grinding Machine HD1280 Advantages:
HD-1280 Grinding Machine improved mill is a kind of machine between 4R and 5R mills developed by our engineers and technicians according to the development of the market. This model has high output and low energy consumption.
1. High output: the output of this model is more than 50% higher than the output of GYM9720 Raymond machine.
2. 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.
3. High classification precision: the classifier adopts the built-in squirrel cage cone turbine classifier, and the finished product granularity can be adjusted arbitrarily within 80-500 mesh.
4.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.
5. Curved non-resistance air duct: The air duct adopts a curved non-resistance air duct design to reduce wind resistance, reduce air volume loss, and make material flow direction good, thereby increasing the analyzer's powder selection rate.
Grinding 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 Marble Grinding machine advantage:
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.
