Process Flow and Equipment Configuration for Coal Gangue Crushing Production Line

Although coal gangue constitutes solid waste discharged during coal mining and washing operations, it is reported that after crushing treatment, it can be utilised in certain sectors with considerable commercial value. What, then, is the specific process flow and equipment configuration for crushing coal gangue? Here is the explanation:

Coal Gangue Crushing Production Line Process Flow and Equipment Configuration

Based on actual case studies, the coal gangue crushing and sand-making production line equipment designed by OCP for a quarry primarily comprises a jaw crusher, impact crusher, impact sand-making machine, bucket wheel sand washer, vibrating feeder, circular vibrating screen, and belt conveyor. The process flow is as follows:

1. Large coal gangue lumps are uniformly fed by the vibrating feeder and conveyed via belt to the jaw crusher for primary crushing. The crushed material is then screened by the vibrating screen;

2. Screened material undergoes secondary crushing in the impact crusher. A circular vibrating screen separates the output, returning oversized particles to the impact crusher for reprocessing;

3. The re-crushed gangue is fed into a sand-making machine for further crushing and shaping, producing more uniform and aesthetically pleasing particles. The material is then conveyed to a sand washer for cleaning, after which the clean finished gangue particles are packaged and stored.

Advantages: Long service life, high output, efficient operation, excellent finished particle shape, and combined sand-making and shaping capabilities.

What is the cost for a complete coal gangue crushing production line?

Coal gangue crushing production lines feature multiple configuration options, with equipment specifications varying according to output requirements. These factors influence capital investment. For precise pricing of a coal gangue crusher system, please contact us via telephone, online consultation, or message. OCP Machinery will dispatch specialists to design a bespoke production line configuration and provide a quotation. Customer service is available 24 hours for complimentary consultation.