Hot selling large capacity coal washing plant manufacturers

Product Application

Gold wash plant is based on sand washer and sand recycling system main tech, we make it a compact multiple function sand washer. It is widely used for crushed sand, river sand, lake sand or sea sand washing, screening, recycling and dewatering.

Working principle

Step 1: Washing
The electric motor runs slowly with the impellor after decelerated by the belt, decelerator and gears wheel. The sand and stone flow into washing launder from feeding launder, rolls with the impellor, and grinds each other. The impurity covering the sand is washing away. At the same time, add more water, the strong water flow will take away waste and some low-weight wastes from washing launder. Through the above process, the washing function is finished. The clean sand and stone is lift up by vane. When it goes up slowly, the water begins to drop through the mesh and fall back in the washing launder.

Step2: dewatering--
Qualified sand is shoveled to the dewatering screen directly. This dewatering screen sieve is made of PU polyurethane material, no blocking, can bear high temperature and corrosion resistance is high, service longer working hours. From this step, wet sand moisture can be highly reduced.

Step3: recycling--
Waste sand water is extracted by slurry pump into high pressure sediment separator, fine sand 0.16-3mm is sprayed onto polyurethane screen also for de-watering, the waste water is back to return box and flowing out.

Main Features

1. Recycling 0.16-0.3mm fine sand;

2. High productivity and 95% fine particles in the material can be recycled;

3. Solving cleaning problem of sedimentation tank and improving economic performance at the same time.