After the sand and gravel are washed by sand washer, the de-watering screen systems helps the materials to wash, grade, deslime and dewater again to achieve a reasonable particle size ratio. And the mud content will reduces to less than 0.7% to fully meet the production needs.
The de-watering screen can also be used separately to reduce production costs for certain materials with low mud content, such as quartz sand.The quartz sand generally has low silt content . So using sand washer to wash it not only consumes energy but also has poor effect. What’s more, dewatering screen has lower investment cost than sand washer.
Dewatering screen, whose main function is dehydration, desliming and desilting, can be used for sand washing in sand and gravel plant, slurry recovery in coal preparation plant, tailings dry drainage in concentrator, etc. Therefore, it is also called sand dewatering screens, tailings dewatering screens, slime dewatering screens, etc.
Dewatering vibrating screen has the advantages of stability, reliability, low consumption, low noise, long service life, stable vibration mode and high screening efficiency. It is a new type of screening equipment with high efficiency.
As a good adviser of customers, LDHB are specialized in provide best solutions in vibrating and screening equipments, and deliver vibrating screens, vibrating feeders and spare parts to global customers.
The specific design and manufacture of equipment can be customized according to clients’ special requirement because of LDHB’s design flexibility. Our technicians team can provide customers with a full range of technical support from material testing, reasonable recommendations for equipment selection and optimization of process settings. This can enable customers. to get rich and generous returns.
LDHB machines are designed to improve efficiency, finished products quality, and commit to solve sand processing and grading problems. With the development for many years, LDHB quickly occupied the global market by its reliable product quality and perfect service. Our equipments has exported to Australia, America, Europe, Philippines, Sri lanka, Africa, Indonesia, India, Russia, Chile and more countries.
LDHB has extensive experience on aggregate crushing, sand and gravel grading and dewatering, tailings treatment, piling mud purification and waste incinerator slag treatment process.
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