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The sand washer produced by our company is the bucket type sand washing machine. It is the high efficiency washing equipment which uses advanced technology and combines the actual situations of the domestic sand industry.
Sand washing machine is artificial sand wet processing of the necessary equipment, which can effectively improve the quality of the finished sand. Our development and production of bucket sand washer and spiral sand washing machine combined with the actual situation of domestic and gravel industry, both cleaning, dewatering, grading three functions, widely used in metallurgy, building materials, utilities and other industries washing, grading, cleaning and other operations.
The common types of sand washing machines on the market include spiral sand washing machines and impeller sand washing machines.
Main Features of Sand Washing Machine :
Main Features of Spiral Sand Washing Machine :
The sand washer adopts a wheel structure and consists of a feeding part, a transmission device, an impeller, a bearing, and a water tank.
Its power depends on models and how many impellers you use. Its types include single-wheel, double-wheel, and three-wheel, and there is no mobile type. The larger the impeller diameter, the higher the efficiency.
The rotor adopts a central structure. The spiral blade is installed on the main shaft and connected to the reducer to work. The impeller drives the bearing device to isolate the bearing from water and materials, ensuring that the finished product is not contaminated and effectively improving the cleaning effect.
Impeller sand washer is claso called wheel bucket sand washing machine. The sand and gravel are turned over under the drive of the wheel bucket, and grind each other to remove impurities on the surface. At the same time, add water to the inside of the machine to form a strong water flow, and take away the washed out impurities and other foreign objects with small specific gravity in time. The clean sand and gravel are taken away by the blades and poured into the discharge tank, thus completing the cleaning of the sand and gravel. It mainly includes single-row wheel bucket, double-row wheel bucket and three-row wheel bucket sand washing machine.
It often forms a high-quality sand production line together with a sand making machine, which is used in transportation, chemical industry, mining, and other fields.
The spiral sand washing machine mainly stirs the sand and gravel through the spiral device in the equipment, so that the sand and gravel are mixed with water. Then the sand and gravel are gradually screened under the action of the spiral, and discharged from the discharge port, thus realizing the cleaning and screening effect of the sand and gravel. In terms of type, it can be divided into two types: single-spiral sand washer and double-spiral sand washer.
It is mainly suitable for washing, grading and impurity removal in metallurgy, building materials, hydropower and other industries, especially suitable for construction sand and road construction sand.
| Specification | Processing Capacity(t/h) | Motor Power(kw) |
| 2208 | 15-40 | 8p 4kw |
| 2611 | 20-65 | 8p 5.5kw |
| 2914 | 50-100 | 8p 7.5kw |
| 3020 | 80-200 | 8p 11kw |
| 3121 | 90-260 | 8p 11KW |
Answer: Key factors influencing separation include the table’s motion (stroke and frequency), water volume and slope, feed rate and concentration, and the feed material’s particle size and shape. Proper adjustment of these factors is critical for efficient separation. The table’s longitudinal and transverse slopes must be precisely controlled. The feed concentration should also be appropriate, typically 20-30% for coarse minerals and 15-25% for fine minerals.
Answer: Operation involves observing the bed surface and adjusting the slope, water flow, and feed rate. Regular maintenance includes checking for loose parts, lubricating moving components, inspecting for wear, and cleaning the table surface. Preventative maintenance should be performed regularly, with intervals ranging from every month to once a year.
Answer: Common issues can include table shaking or choppy cuts, uneven material distribution, or poor separation. Troubleshooting may involve checking for loose bolts, damaged springs, or misalignment, adjusting belt tension, inspecting electrical components, and ensuring proper lubrication. If there’s unusual noise, identify the source and eliminate the problem.
Answer:
Advantages: Shaking tables offer high enrichment ratios, are relatively simple to operate, and produce visible separation zones, allowing for easy adjustment and monitoring. They are suitable for a wide range of particle sizes and densities.
Disadvantages: They typically have lower throughput capacity compared to some other methods like jigs or spirals. They also require a relatively large footprint and consume a significant amount of water.
Answer: The selection depends on the material being processed, the desired throughput, and the particle size range. Factors to consider include the deck area, stroke length, and riffle design. Consulting with a manufacturer or expert is recommended to determine the optimal configuration.
