Spiral sand washing machine

Application Field:

Quarry, sand,dry mortar, concrete mechanism sand, power plant desulfurization, quartz sand,etc.

Suitable Material:

Pebble,granite, basalt, iron ore, limestone, calcite, quartz and diabase.

Product Introduction:

Spiral sand washing machine is suitable for construction sites, sand factory, hydropower station, concrete dam site, post and telegraph pole factory. The required users’ sand and casting with "70" sand, glass quartz sand,oil filling pressure sand washing, grading and dehydration. Sand washing machine according to 15 ° tilt arrangement, the lower of the water tank is composed of three side weir plates formed by sedimentation tank. Screw head notinto the settling tank, spiral by motor through reducer drive continuous rotation, clean water into the porous plate from the bottom of the tank. This equipment has three functions: cleaning, dewatering, classify.

Principle of Operation:

Principle of spiral sand washing machine is size or proportion of different solid particle settling velocity in the liquid is different, fine mineral particles suspended in water or overflow, coarse particles sink to the bottom. The spiral discharged from the up, is a kind of classification equipment for mechanical grading. Milldischarging through the filter, coarse material is screwed into the mill inletusing on-chip spiral vane, the fine filter out from the overflow pipe. The base of the machine adopts a channel, the body adopts welded steel plate.

Performance characteristics:

1.   Spirochetes is long, good sealing system.

2.   Simple structure, strong processing ability.

3.   Sand withlow water content, low mud content.

4.   Reasonable structure, convenient maintenance.