| Customization: | Available |
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| Type: | Silica Sand Processing Plant |
| Motor Type: | AC Motor |
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mineral process equipment quartz silica sand mining processing plant
pure silica sand washing plant
Silica sand beneficiation plant process mainly includes: crushing, grading, srubbing, washing, magnetic separation and other processes to remove small or trace impurities in silica sand. We can customize silica sand washing plants according to customer requirements and provide EPC basis service.
1. Crushing Crushing is divided into one crushing molding and two crushing moldings. Like the hammer crusher can achieve a molding, no need for secondary crushing. But relatively low output, suitable for small silica sand processing plants. Large-scale quartz sand processing plant is suitable for jaw crusher + cone crusher, the effect will be better.
2. Grading The circular vibrating screen is generally used to complete the grading process, which is mainly to screen out qualified sand. The finely crushed silica enters the vibrating screen for grading. Silica sand that meets the particle size requirements will enter the subsequent link, and the quartz sand that fails to meet the standard will be returned to the crushing link and crushed again.
3. Scrubbing Scrubbing is to remove the thin film iron and muddy impurities on the surface of silica sand by mechanical force and the abrasive force between the sand grains and to further grind the unconsolidated mineral aggregates. At present, there are mainly two methods of rod scrubbing and mechanical scrubbing.
4. Washing and desliming Washing and desliming part plays a basic role in purifying and impurities removing by cleaning the silica sand. Available in wheeled and spiral models.
5. Magnetic separation In general, the common impurity minerals of silica sand such as limonite, tourmaline, hematite, and biotite can be removed only by the magnetic separation process. In actual production, the wet strong magnetic separator is often used for selection, and the magnetic field strength is about 13000 Oersted.
> > > Related machines for silica sand processing plant
Take an silica sand processing plant project as an example, here is raw material silica sand information:
1. Raw sand contains 5% clay
2. Maximum feeding size of raw sand is 20mm
3. Finished silica sand size the customer need is less than 2mm
4. Raw sand contains 1% Fe2O3, customer's requirement for removing Fe2O3 is less than 0.02%
5. Feeding capacity is 100 tons per hour
6. Over 2mm size proportion in raw sand is 20%
According to this raw sand information, the BAICHY engineer designed an efficient flowchart solution as follows:
1. Feeding & screening: The excavator or loader sends the raw sand into the raw material hopper, and the sand is evenly sent to the belt conveyor by the electromagnetic vibrating feeder and then sent to the trommel screen. The trommel and its hopper have a 2 mm screen opening.
2. Grinding: The material above 2mm enters a transfer bucket through the belt conveyor, is then evenly fed to the belt conveyor by the electromagnetic vibrating feeder, and enters the ball mill to be ground to below 2mm. A sand pump delivers The ball mill output to the trommel hopper.
3. Washing: The trommel screen smaller than 2mm flows to the spiral sand washing machine by gravity. Spiral sand washing has the function of washing clay and removing muddy water. The washed sand enters a trough and is then pumped to the first stage spiral chute by the sand pump.
4. Gravity separation: The spiral chute can separate heavy minerals from sandy iron and other minerals. The spiral chute produces three outputs: concentrate, medium ore and tailings. Middling may still contain some silica sand.
5. Magnetic separation: All the concentrate in the two-stage spiral chute is sent to the plate magnetic separator with sand pump to further remove Fe2O3. During this step, the iron content will drop below 0.02%.
6. Fine sand recovery system: The output of the plate magnetic separator is sent to the fine sand recovery system through the sand pump, including cyclone, dewatering screen, belt conveyor, and slurry pump. The main function is fine sand recovery and dehydration. Tailings water is recycled and enters sedimentation tanks. The dry fine sand is transported to the stockpile by the belt conveyor. This is the finished silica sand.
The process includes water washing, gravity separation, and magnetic separation to clean the finished silica sand and meet the customer's iron content requirements. The silica sand beneficiation equipment has the advantages of high efficiency, low energy consumption, high processing capacity, and reasonable economy. Contact us for a custom silica sand washing plant.
Henan Baichy Machinery Equipment Co, Ltd. is a famous Mining Machinery Manufacturer and Exporter, integrating R&D, design, sales, and after-sale services, focusing on stone crushers, powder grinding mills, mobile crushing plants &mineral processing equipment. Based on solid technology, an advanced management system & high-quality products, We have grown quickly into one of the most important manufacturing bases of China's mining industry and exported products to over 80 countries including South East Asia, Middle Asia, Africa, Middle East, widely used in global mining and construction industries. Located in the industrial park of Jiaozuo City, Henan Province, The Factory of Henan Baichy Machinery Equipment Co, Ltd. Covers a total area of 200,000 square meters, with 15000 square meters of the standardized workshop. There are more than 200 sets of various medium and large metal processing lathes, riveting machines, welding, and assembly equipment. And there are more than 100 workers, including over 20 middle and senior technicians. Baichy is gradually expanding its business market, depending on Its Outstanding Quality Performance and Service Support. Through the international mining machinery exhibitions, We have demonstrated our professional equipment, technology, and thoughtful service to customers from all over the world.
Baichy always adheres to the "quality assurance, sustainable development" of the enterprise purpose and "customer first, mutual benefit and win-win" as the business principle.
1. Are you a manufacturing or trading company?
We are a factory, established in 2003.
2. How long is your delivery time?
7-10 days for the stock, 15-30 days for the mass production.
3. What is your payment method?
30% deposit in T/T advance, 70% balance before shipment.
4. How long is the warranty? Does your company supply the spare parts?
One year. Spare parts for you at the lowest cost.
5. If I need the complete crushing plant can you help us to build it?
Yes, we can help you set up a complete production line and give you related professional advice. We had already built many mining projects in China & Overseas.
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