Spiral sand washer is a new generation sand washing equipment developed by our Daswell machinery. The spiral sand washing machine uses the propelling action of spiral blades to clean the sand materials. It can remove impurities covering the surface of sand materials, and at the same time destroy the water vapor layer covering the sand grains. So as to it facilitate dehydration and play a role in high-efficiency sand washing and cleaning. Compared with the wheel-bucket type sand washer, the spiral sand washer has higher cleanliness and has a better washing effect on stones. In addition, the spiral sand washing machine has the obvious characteristics of simple structure, stable operation, clean sand washing and high output.

Request A Quote

Applications

Spiral sand washing machine has a widely used in construction sites, gravel yards, glass factories, power stations, concrete stone making and hydropower station. In the meantime, it is suitable for river sand, mountain sand, stone powder in stone yard and machine-made sand for road construction. Spiral sand washer for sale can deal with many types of sand materials, such as limestone, machine-made sand, gravel, quartz sand, pebble, slag powder, iron ore, concrete aggregate, asphalt aggregate and so on.

Spiral sand washer has a wide range of applications, the return rate that can bring to users is very high. What’s more it is the first choice of excellent equipment for the majority of sand and gravel manufacturers.

Request A Quote

Working principle

Request A Quote

When the fine material washer is working, the sand materials enter the sedimentation tank from the feed box. Then under the action of the rotating spiral blade, the sand roll and grind each other to remove the impurities covering the surface of them. The washing water flowing out of the perforated plate forms an ascending water flow. And which brings foreign matter with a small specific gravity out of the weir. The particles with larger specific gravity sink into the bottom of the trough. Then the sand materials would push upward by the spiral blades. During the upward pushing process, the excess water of the sand remove, and the gravel materials discharge from the upper end of the sink.

Request A Quote

Matters need attention in using

• The screw sand washer equipment should install on a horizontal concrete foundation and fix with anchor bolts.
• After installation, check whether the bolts of each part are loose and whether the main engine is fastened.
• Check if there is any material blocking the water outlet and the discharge outlet. If there is, we should take care of it.
• After the inspection, the sand screw wash plant machine needs to carry out empty load test, and the production could carry out if the test is normal.
• When the screw sand washing machine is running, if abnormal vibration or noise is found, the feeding should be stopped immediately. After the materials in the box exhaust, immediately stop the motor and shut down for inspection. After troubleshooting, the operation can be continued.
• Do not add stones that exceed the specified size. And the spiral machine should rotate in a fixed direction, not reverse rotation.
• The work site of the spiral sand washing machine should not stack with debris. And there must be sufficient lighting equipment.

Request A Quote

Why choose the spiral sand washer

Spiral sand washer is a common and necessary equipment in most construction sites. It has a simple structure and easy to control and operate. The spiral sand crusher produced by our Daswell machinery is high-quality and efficient. Compared with traditional spiral sand washing machine, we have three obvious advantages: firstly, there is very little loss of medium-fine sand and stone powder, and the gradation and fineness modulus of the washed sand could reach the unified standard. Secondly, there are almost no wearing parts in the fine material screw washer except the screen. Thirdly, sand screw for sale has a long service life, and needs no maintenance for a long time.

The screw fine material washer is a high-efficiency sand washing equipment. It developed based on the actual situation of the sand and gravel trade. What’s more the cleanliness is high, and the sewage can be recycled, effectively saving resources. The spiral sand washing machine produced by Daswell machinery has the advantages of simple structure, high-cost performance, easy maintenance and high washing efficiency. We Daswell has complete models and specifications of the sand screw washer. And it can also customize according to requirements and venues of customers.

Request A Quote

About Daswell Machinery

Request A Quote

Request A Quote

Leave your message to us and we will reply you as soon as possible.