Catagory List

• Stone crushing
• Stone production line
• Jaw crusher
• Impact crusher
• Spring cone crusher
• Mobile crusher
• Vibrating feeder
• Circular vibrating screen
• Hammer crusher
• Double roller crusher
• Vertical combination crusher
• Rod-toothed crusher
• Belt conveyor
• Linear vibrating screen
• Sand making
• Sand making production line
• High efficient fine impact cru
• Vertical shaft impact crusher
• Rod mill(Rod sand making machi
• Bucket sand washing machine
• Spiral ore washing machine
• screw sand washing machine
• Beneficiation Equipment
• Beneficiation production line
• Electromagnetic vibrating feed
• Ball mill
• Spiral classifier
• High frequency screen
• Wet magnetic separator
• Mixing tank
• Flotation machine
• High efficiency concentrator
• Spiral chute
• Shaking table
• Tailings recovery machine
• Drying Equipment
• Rotary dryer
• Three drum rotary dryer
• vertical dryer
• Rotary kiln
• Grinding Mill
• Energy saving ball mill
• Cement mill
• Ceramic ball mill
• Other Equipment
• Rolling screen
• Ball press
• Honeycomb coal forming machine
• Disc pelletizer
• Bucket elevator
• Screw conveyor
• Brick press

screw sand washing machine

screw sand washing machine

Screw sand washing machine
Screw sand washing machine introduction:
Stuff with different specific gravity falls at different speed in fluid, by this principle and combined with grinders; spiral separator is used to eliminate dust and water in the mining material.

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 push 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