spiral stone/sand/ mineral ore washer , double helix ore washing machine with simple structure and stable operation

  stone washer  is used to removing the dust in ore and grading ore for the metallurgic, construction material and hydro power industries. It is suitable for the washing work of the fine grain and coarse granularity material.
stone washer is suitable for fine grain and coarse granularity material the washing work,especially suitable for washing the ore for building and ore for road. stone washer has the characteristics of rational construction, easy maintenance, big capacity, low power consumption and high washing cleanliness. The novel leak proof structure,fully enclosed oil bath type transmission device and adjustable overflow weir board guarantee the high performance of screw ore washer.

Application:

Spiral stone washing machine is used for express highway broadly, the railroad, municipal construction, building stones factory, building site, concrete prefabrication factory and water and electricity construction site use sand stone's to take off mud , also may be used for dressing by washing, classification, dehydration being in progress to the ore.

working principle of stone washer
The stone washer adopts inclination of 15°,under the water tub, three weir plates form the sediment pool, the screw head is immersed in this pool, the screw is driven by electric motor through reducer rotating continuously, the fresh water is feeding from porous plate at bottom of sediment pool. The sand washing machine is a kind of sand washing machine, appliance by water fit with the sand maker. The sand washer can wash away micro amount of stone powder and impurity from the mixed sand made by the sand maker to improve the quality of the sand. The sand washer impelled by generator and redactor drives the impeller to rotate in circles continuously in the water tank and then to make the sandstones and slag particles mixed, inverted and washed in the tank and discharged after dehydration of the materials in the impeller.

Benefits:

1.High degree cleaning-up.

2.Reasonable structure.

3.Large capacity,low power consumption.

4.Small lost of the stones during the washing process.

Main technical parameters:

Generally,we adopt standard containers, bare main machine, motors and small parts are packed in wooden 

cases.Or depend on your demands.

1. Waterproof packing with the international export standard by 20ft, 40ft, 40hp container. Equipment Fittings, 

Electric Motor and Power Cabinet will be packed in Wooden Case or Iron Box. Other Equipment will be packed

 by Color-Stripes Plastic Cloth.

2.The whole plant machinery size are large as normal, so we will use Waterproof cloth to pack all of them. The 

motor, gear box or other easily damaged parts, we will put them into box.  We have a professional shipping 

department, they will try them best to save your container quantity.

Pre-sales Service:
The wide product range enables us to provide our customers with stand-alone machines or complete processing plants. Based on our customers’ request and budget, our experts make efficient, reliable solutions. Following customers’ order we produce strictly, what’s more, before placing the order every customer has the chance to visit zenith working machines or complete plant in the site.

To ease the trip for every visitor to China, in particular the first-time visitor, we provide FOR FREE all relevant visitor-friendly services including invitation letter preparation, hotel reservation, airport pick-up, incity transportation, and sightseeing guide, etc.

After-sales Service:

Experienced technicians guidance is available on the phone, and on the internet. One or more engineers will be dispatched to the quarry site to help install the customers’ plants. Necessary training about machine daily maintenance to local workers is provided also.

After-Sales department is made of well-trained employees and installation engineers, the installation engineers are special and professional members of HUAHONG , they are now strategically located home and abroad, working for our customers.