Alluvial Placer Sand Gold Wash Machines For Sale

Trommel Screen merges high output screening and high output grading into a mobile trommel solution which in turn offers extra mobility to bring the screen to the product, enabling material to be screened on site keeping transport costs and processing costs low.

Descriptions( Alluvial Placer Sand Gold Wash Machines For Sale )

Material feeds into the drum, is lifted up by the rotation as it falls back down. This action is repeated with each revolution along the length of the drum. The finer material passes through the screen openings while the larger material tumbles towards its eventual exit at the rear of the drum.

The trommel screens provide a simple, efficient and economical solution to upgrade a wide rang of material and optimize the subsequent process steps of recovery. This method of screening helps to reduce operating and investment cost and to increase product quality, while allowing rapid and large volume processing. This material is then passed on to the downstream process equipment which can be in various forms such as centrifugal concentrator, spirals, jigs etc.

The structure of trommel screen

Trommel screen is composed by drum,screen,hopper,frame,ridding wheel(rolling),gearing,flushing system,motor …

Optional Extras

l Hopper extensions

l Trailer with bottom wheel

l Diesel generator

l Electric control cabinet

l Inverter

l Belt conveyor

l Punched plate mesh

l Water pump

l Sluice box

l Extra screen brush

From hopper to trommel Top;feeding hopper- feeding port of trommel—support wheel for trommel—transmission chain wheel—trommel—stern chassis Bottom;main engine room—diesel engine—reduction gearbox—pump belt pulley—-water pump Main engine room—diesel engine—reduction gearbox—bearing bracket—driving belt wheel—secondary reduction gearbox—universal coupling—sprocket driving wheel—trommel chain wheel Equipment chassis;double grider frame steering wheel—main load wheel Flush water pipeline;water pump—water pipeline in hopper—pipelines outside and inside of the trommel.

Applications of trommel screen:

l Crushed stone and concrete

l Alluvial/placer gold ore washing

l Construction and demolition waste

l Woodchip

l Compost

l Hardcore

l Skip waste

l Topsoil

l Sand and gravel

l Peat

Advantages and Characteristics
1 Economical and efficient solution for screening;
2 Heavy duty trommel drum with lifters at the front to facilitate material break up;
3 Screen replaceable for different mesh sizes;
4 Multilayer screens;
5 Easily change screen plates;
6 High efficiency and big capacity;
7 Unique screen design, result in higher capacities, Alluvial Placer Sand Gold Wash Machines For Sale screen life and no material clogging;
8 Heavy duty feed hopper;
9 Discharge chute;
10 Gear drive mechanism.

Main Technical Parameters

Driven by electric motor and decelerator, the impeller of sand washing machine moves in a circle in the water groove, thus make the sand or slag pellets mixed, overturned, cleaned and discharged in the water groove.Alluvial Placer Sand Gold Wash Machines For Sale There is little loss for medium-sized and fine sand and stone powder. Sand Washing Machine The grade and the fineness of the sand for construction after being washed can be up to the national standards, such as sand for construction and cobble and broken stones for construction. There are no other wear parts except the screen mesh. Sand Washing Machine has longer service life and little maintenance chance.
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Alluvial Placer Sand Gold Wash Machines For Sale Zenith sand making machine can be used in Pebble,rock( the limestone, granite, basalt, aluminum, andesite, etc.), ore tailings, slags, artificial sand production. Sand making machine can be used in Building aggregate, highway, asphalt concrete and cement aggregate production.Alluvial Placer Sand Gold Wash Machines For Sale As well as stone reshaping production in water conservancy and hydropower engineering field,highway, railway, bridge, passenger line, airport runway, municipal engineering and high-rise buildings.finely process of mining areas. Sand Washing Machine Building materials,mining,metallurgy, chemical industry,cement,abrasive,refractory material, etc.With high abrasive materials resistance and secondary disassembly, desulphuration of thermal power and metallurgy, slag and construction waste. Alluvial Placer Sand Gold Wash Machines For Sale Sand making machine also can be used in the production of glass,quartz sand and other high purity material.