According to the composition of the gravel with the production site conditions and other factors to select the type of Sand

 Sand and gravel production line as the main equipment of sand. It is widely used in gravel pits, mining, building materials, transportation, chemical industry, water conservancy and hydropower, concrete mixing plants and other industries in the washing of materials, grading and dehydration. Sand structure and work according to their different reasons into two kinds of helical Sand Sand and bucket wheel  sand production line .  
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 a spiral sand Introduction  
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 Spiral Sand has a simple structure, stable operation, sand washing clean, high yield notable features. It is widely used among the construction sites, gravel pits, glass, power stations, concrete prefabricated stone and electricians to other departments  Feeder . Material from the top of the machine vertical fall within the high-speed rotation of the impeller, the role of the high-speed centrifugal force, and the other part to the umbrella-shaped flow of materials around the impeller produces high-speed impact and crushing, the material after each impact, and will impeller between the casing material to form a vortex several times to hit each other, friction and grinding, through discharge from the bottom, forming a closed loop several times, controlled by screening equipment to achieve the desired finished size.  
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 two Bucket Sand Introduction  
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 Bucket Sand novel seal structure and reliable transmission, reasonable structure, large capacity, low power consumption, clean and high sand washing process sand less wastage  Sand Machine . Sand all transmission parts water, sand isolation, the failure rate is much lower than the current market commonly Sand is an excellent choice for domestic washing sand industry upgrading.  
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 Bucket Sand works: Sand Bucket job motor through V-belt, reducer, rear gear drives the impeller to rotate slowly, gravel There feed chute into the wash tank, driven impeller rolling and grinding each other to remove impurities covering gravel surface, while destruction of vapor-coated sand layer, to facilitate dehydration; while adding water to form strong currents, in a timely manner small proportion of impurities and foreign matter away and wash tank from the overflow outlet, complete cleaning effect  crusher plant . Clean sand and gravel away from the blade, and finally gravel from the rotation of the impeller into the trough, complete cleaning action gravel.  
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 Sand production plant in the choice of sand, gravel composition according to the production site conditions and other factors to select or spiral Bucket Sand Sand achieve good sand washing effect and improve the cleanliness of gravel  broken jaw . Henan Science and Technology Co., Ltd. is a professional German Heavy mineral processing equipment manufacturer, the production of equipment include: mill, crusher, sand making machine, sand making machine, mobile crushing plant, conveyor and complete production line of cement, gravel production lines, the products ISO9001 international certification, and exported to Southeast Asia, Africa, dozens of countries, with excellent quality and service has been unanimously praised the majority of users! German Heavy Machinery Quartet welcomed friends to visit and negotiate.