Solution

Phosphate Rock Crushers Introduction and Principle

Phosphate rock crushing should follow the "more crushing less grinding" principle, phosphate ore should be more crushed in the crusher to reduce particle size, so as to achieve the size requirements into the ball mill to minimize the ball mill crushing workload , Give full play to the role of fine grinding ball mill in order to achieve energy saving, increase production efficiency purposes. Therefore, in order to improve the production capacity of the crushing system, saving energy and reducing consumption, the phosphate rock crushing system must be planed.

Phosphate Stone Crushing Process

The raw material is fed regularly by the vibrating feeder to the primary jaw and secondary jaw/cone/impact crusher for crushing. The crushed material is then transported by a belt conveyor to the vibrating screen for sieving. After sieving, proper sizes (＜30mm or ＜40mm) would be transported to the sand making machine directly, while the oversized material will be returned to the secondary crusher for reprocessing. The crushed material from the sand making machine will be transported to another or the same vibrating screen for sieving again. The sand which meet fineness requirement can be transported to a sand washing machine for cleaning, and then be retained as final products. Oversized material will be returned to the sand making machine and screen for repeated crushing & sieving until all the materials are turned into sand. We can provide professional solutions to meet different capacity requirements.

Customer Cases Solution For Reference

Time – 2020.11

Input – Phosphate rock (>600mm)

Output – 0-3mm.

Capacity – 200 t/h

Location –  Mauritania

Solution 1 –   PCZ1213 hammer crusher, VSI5X13145 cone crusher(2sets), 3YK2460 screen(2 sets), 2YK1860 screen,.

Solution 2 -   PCZ1012 hammer crusher, PFL2000 compound crusher(2 sets),  2YK2460 vibrating screen(2 sets).

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Dewo Phosphate Stone Crushing Plant Advantages

√ THE FINAL SIZE OF THE MATERIALS < 3 MM

√ GRINDING EFFICIENCY INCREASED BY 11% TO 21%

√ CRUSHING SYSTEM PRODUCTION CAPACITY INCREASED 10%

√ PRODUCTION COSTS REDUCE 20%