HC Mineral ore mica marble quartz raymond grinding roller mill stone powder grinder machine

HC Super Large Grinding Mill

Max feeding size: 40mm

Capacity: 10-60t/h

Fineness: 0.038-0.18mm

HC super large grinding mill is designed for extremely high mineral powder production, Its technical parameter is at the domestic leading level. The successful development of the HC large-scale pendulum mill can replace almost all types of mills with an output of up to 60 tons per hour, and is particularly suitable for large-scale powder processing in industries such as power plant desulfurization and manganese mining.

Mill Working Phases

The raw material is crushed into the desired coarse size by Jaw crusher, and delivered to the silo by bucket elevator. Vibrating feeder will feed the coarse into the grinding chamber. With the air current from the air blower, the powders conform to the fineness requirement will be blew into the cyclone collector, and the powders that are not consistent with the desired size will return to the grinding chamber to be re-ground. The whole system is airtight circulation, and the circulatory flow under the negative pressure. 

Phase 1: Crushing the raw materials

The raw material are crushed by the crusher to the size within 50mm and into grinding mill.

Phase 2: Grinding

The crushed coarse particle are sent to the storage hopper by the elevator, and then sent to the grinding chamber by the feeder for grinding.

Phase 3: Classification

The ground material is classified by the classification system, and the unqualified powder will returned to the main mill to be reground.

Phase 4: Collection of finished products

The qualified fine powder enters the dust collector through the pipeline along with the airflow for separation and collection. The collected finished powder is sent from the conveying device to the finished product bin through the discharge outlet, and then packed by a powder tanker or automatic packer.

Performance Advantages

High classification efficiency

The barite milling machine classifier adopts large-scale forced turbine classification technology, which has large processing capacity and high classification efficiency. At the same time, it can adopt air-sealed barrier technology with high classification accuracy to ensure the qualified rate of finished products. stability.

High production

Advanced classifier for high throughput and very fine grinding effect, efficient closed-circuit systems with tight particle size control, fineness with relatively narrow particle size distributions.

Energy-saving 

Rotating vane wheel for even air distribution and decreased pressure drop, reducing energy consumption, electric energy consumption is reduced by up to 40% as compared with conventional ball mills, and the operation is dust-free and they have a low noise level.

Leading technology

The control system using state-of-the-art technology and is the preferred control option for mineral grinding mills.

High-quality

High-quality wear materials, sophisticated maintenance concepts, and low specific wear rates reduce time and cost of maintenance to minimum.

Cost-saving

The primary grinding process can be intensified for hard ores and material transport can be improved for soft ores. TPL technology used to achieve higher energy efficiency from the grinding mill. Better energy efficiency in the grinding process can also bring significant cost savings to your plant overall.