When the sand aggregate is larger than 5mm, it will return to the impact crusher for crushing again, and the part smaller than 5mm will be sent to the sand washer for cleaning, and then sent to the finished product pile.
Then in the washing process of the sand washing machine, there will be the problem that sand is easy to be lost together with water, especially ultra-fine sand aggregate. Pebble sand factories usually use local resources and choose the site by the river. If the used water returns directly, it will not only pollute the environment, but also lead to the waste of fine sand. In this case, the fine sand recovery system can effectively solve this problem.
The advantages of the fine sand recovery system are as follows:
1. Effectively reduce the loss of fine sand and control it within 5% - 10%. The problems of high fineness modulus of finished sand and low content of stone powder in the artificial aggregate processing system are properly solved.
2. The cyclone is lined with polyurethane. It improves the service life of the whole equipment and can successfully complete slurry concentration and liquid clarification.
3. The system can recover 85% of fine particles, which has unparalleled technical and economic advantages.
4. The fine sand is fully reused to reduce the workload of the sedimentation tank and the cleaning cost.
5. Shorten the accumulation period of fine particles that can be directly transported to the market.
Therefore, the fine sand recovery system can effectively reduce the loss of fine aggregate and bring huge economic benefits to manufacturers. SMMVIK Machinery is a trusted old brand manufacturer with professional technical R & D personnel and perfect pre-sales and after-sales service. Our company can provide you with a variety of sand and gravel equipment, including crusher, sand making machine, sand washing machine, etc. Welcome to your inquiry, We have professional customer service staff to give you a detailed introduction!
