Cover Screw
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Chinese Screw Sand Washing
Working Principle Of Screw Sand Washing
Washing:The sand is feeding into the sediment pool from the feeding box, acting by rotating screw blade, the sand is turning and rolling and grinding each other to eliminate impurity and water-air layer around sand to facilitate de-water. The fresh eater rising current from the porous plate carry foreign matter to water surface and overflow the weir plate, to finish washing processing
De-watering:The sand with bigger density is sunken down to tub bottom, the screw blade pushes this sand upwards, when passing through upper tub of proper length above water level, the water is draining into sediment pool from another drainage ditch, the de-watered sand is out from the discharging opening.
Classifying:Material classifying is realized by overflowing the non-needed fines, the controlling method is adjusting height of overflowing weir and adjusting speed of screw.
Main Specifications Of Screw Sand Washing in my company Shanghai Joyal Mining Machinery Co., Ltd.:
Model
Spiral Diameter (mm)
Number of Spiral (pcs)
Feeding Size (mm)
Capacity (t/h)
Water Consumption (m3/h)
Motor Power (kw)
Overall Dimensions (mm)
Weight (t)
XL-762
762
1
<10
75
9-63
11
9070×2650×1530
5.20
2XL-762
762
2
<10
140
20-150
2×11
9070×3250×1530
7.45
XL-914
914
1
<10
100
10-80
15
9070×2650×1638
6.35
2XL-914
914
2
<10
200
60-300
2×15
9070×3510×1638
11.30
XL-1118
1118
1
<10
175
13-168
22
9070×2830×1900
12.70
2XL-1118
1118
2
<10
350
60-600
2×22
9070×3890×1900
16.50
Shanghai Joyal Mining Machinery Co., Ltd is a high-tech enterprise, which is specializing in the research, development, and manufacture of industrial stone crushing & screening equipments, grinding mills, mining equipments and so on. Our company has already formed a full set of modern production line, equipped with intelligent and standardized testing, controlling laboratories, and owned a professional team of R & D, production, sales and service.
So far, we have established a whole production chain, of which main products cover stone crushing & screening equipments: Jaw Crusher, Cone Crusher, Impact Crusher, Vertical Impact Crusher, Hammer Crusher, Vibrating Feeder, Oscillating Screen, Sand Washer, Belt Conveyor;and Grinding Machinery: Raymond Mill, High-pressure Suspension Mill, Ultrafine and Roller Mill, Ball mill and so on. They are widely used in the industry of mining, construction materials, chemicals, metallurgies, transportation, hydraulic engineering and so on. Our products are not only renowned in more than 20 provinces and cities in domestic markets, but also have being sold popularly in more than dozens of countries and areas all over the world like Eastern Europe, Middle East, Africa, South Asia, Southeast Asia, Oceania, and Central and South America etc.
About the Author
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