High Quality Spiral Sand Washing Machine For Sale

Product Introduction

As one of the sand washers, spiral sand washing machine is mainly to stir the sand and stones by the spiral appliance which mixes the clay and the water in the materials and discharges them from the discharging outlet. The sand and stones are selected by the spiral device and are discharged from the top discharging outlet that achieves washing and screening of materials.

Working Principle

Spiral sand washing machine has several strong points: reasonable structure, convenient maintenance, large capacity, low power consumption and high ratio of cleaning. The novel sealing structure, all-closed oil-bath transmission device, and adjustable overflow weir plate guarantee high efficiency, long duration, good effects of washing and dehydration, orderly granularity of products, etc.

Performance Characteristics

1.Simple Structure, stable operation.

2.Separation between the water and materials avoids the breakdown of the machine caused by rust pollution.

3.It's applicable in all kinds of working conditions.

4.Less loss of materials and high efficiency of screening and washing can completely satisfy the requirements of high grade materials.

5.Long duration without any abrasive components.

6.It rarely needs repairing which greatly reduces the cost.

Scope of Application 

1.It's a highly-efficient and energy-saving machine which saves energy about 50% than that of traditional sand makers, especially applicable in making abrasive and refractory materials and fine and secondary crushing of various hard and crisp materials like cement, quartz, steel sand, slag powder, copper, iron, gold, aggregates of concrete and bitumen, etc.

2.It's also applied for materials of medium, fine and coarse granularity in the selection, classification and purification in highway, hydropower, and construction industries.

Technical Parameters

Installation and Maintenance

1.Due to large torque, it's suggested that it should be installed on the concrete base with embedded welding components. Calculated singly by the soil condition, the base is suggested to be three times the weight of the machine. The dimension of installation can be referred to the foundation drawing.

2.After installation, the gears of the speed reducer must be checked whether they shift and whether the gap between the water box and the bucket wheel is uniform. After the adjustment, the machine can be welded on the foundation.

3.The lubricating grease must be filled and the grease level should be adjusted appropriately to 50% below the shaft center.

4.After the installation and the adjustment, the no-load test run should reach:

   1）2 hours of continuous operation

   2）All components should be fixed firmly, no looseness

   3）Without any abnormal noise of the speed reducer and the gear box.

5.Besides the requirements of no-load test run, the following requirements should be satisfied:

   1) When feeding, it's not allowed for materials to impact heavily with the water box and unbalanced feeding and filling the water box which will damage the bucket wheel and the machine.

   2) The maximum feeding is in accordance with the design rule.