The Role Of Rod Mill In Quartz Sand Beneficiation
This unit is a complete 30 TPH quartz sand beneficiation line. The equipment includes a feeder, primary crusher, secondary crusher, vibrating screen, mill, cyclone separator, classification tower, spiral chute separator, plate magnetic separator, spiral sand washing machine, concentrator, plate type filter press, etc.
Based on the following material information provided by the customer, our engineers designed the most suitable and efficient flow chart.
- The raw material is quartz stone
- Maximum feeding size 300mm
- Raw ore silica grade 85%
- The grade of silica after processing must reach above 99.8%
- Processing capacity 30 tons/hour
- The finished product size of silica sand is 0.1-0.6mm (customers have strict requirements on the finished product size)
The process includes the following seven parts:
- Closed crushing
It consists of a vibrating feeder, a two-stage crusher and a vibrating screen. The purpose of the closed crushing system is to crush large quartz stones to the 20mm required by the grinding system.
- Closed grinding
It comprises an electromagnetic vibrating feeder, rod mill and cyclone separator. The purpose of the grinding system is to grind the 20mm ore to the 0.6mm required by the customer.
- Grading tower
It consists of a desludge bucket, a hydraulic classification drum and a drum screen. Its purpose is to remove mud and fine powder below 0.1mm.
- Gravity separation
It consists of a spiral chute separator, whose purpose is to remove heavy minerals such as iron, titanium, chromium, etc. from quartz sand.
It consists of a plate-type strong magnetic separator designed to remove Fe2O3 from silica sand further.
- Concentrate dehydration
It consists of a spiral washing machine. The purpose of the spiral cleaning machine is to dehydrate the concentrate in the plate magnetic separator.
- Tailings dewatering system
It consists of a thickener and a plate filter to dry stacking the tailings.
The design of the entire process can meet the customer’s quality requirements for the finished silica sand and the requirements of environmental protection, high efficiency, energy saving, and environmental protection. Please contact us for the specific process to custom the best quartz sand beneficiation and equipment.
