Phosphate Crushing and Screening

P

Phosphate production of energy saving and increase production efficiency.

Phosphate rock crushing should follow the "more crushing less grinding" principle, that 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.

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.

  • Time – 2015.12
  • Input – Phosphate rock (>600mm)
  • Output – 0-3mm.
  • Capacity – 250 t/h
  • Location –  Arar, Saudi Arabia
  • Product –   PE800*1060 jaw crusher, KLC1380 cone crusher, 2YA1870 screen, K-12 VSI Crusher, K-10 VSI Crusher

Improved the grinding efficiency, increase material fineness

By increasing The number of  crushing segments of phosphate rock to achieve improved product yield, quality and reduce the cost of the effect.

< 3 mm

The final size of the materials

increased by 11% to 21%

Grinding efficiency

increased 10%

Crushing system production capacity

reduce 20%

production costs