For the mine industry, the sand extracted can not be directly put into use, many of which need to be cleaned. Just as we need to wash our dirty clothes with a washing machine, we need to take a bath in a sand mine with mud. Sand washer can effectively remove impurities from sand products. The common sand washer is wheel sand washing machine, which is divided into Wheel-bucket sand washer and double-wheel sand washer.
Sand washing machine can wash away trace stone powder and impurities from mixed sand produced by sand making machine, thus improving the quality of sand. Different types of equipment have different parameter standards, but overall, the processing capacity of LDHB wheel sand washer is very strong, the main reasons are as follows.
- Due to the traditional sand washing machine in the cleaning process, it is inevitable to cause a large number of fine sand loss, so that a large number of wealth will also be lost. The wheel bucket type sand washing machine has the advantages of high cleaning height, reasonable structure and large output. The sand loss is less in the process of sand washing, especially the transmission part is isolated from water and sand. The failure rate of wheel type sand washing machine is much lower than that of common sand washing machine.
- The wheel sand washer has simple structure. The impeller drive bearing device is isolated from water and water-receiving materials, which greatly avoids bearing damage caused by immersion, sand and pollutants, and greatly reduces the accident rate. The loss of fine sand and stone powder is less, and the proportion and fineness modulus of the washed building sand meet the standard requirements. The wheel bucket sand washer has almost no vulnerable parts except screen, long service life and no maintenance for a long time. Sandstone washer has the advantages of convenient maintenance, large capacity, low power consumption and high cleanliness. The novel sealing structure, oil bath type transmission device and adjustable overflow weir plate ensure that the series of products are high and durable, clean and remove fruits well, and keep fine products in order.
- In the sand production line, sand making machine, sand washing machine, vibrating screen, feeder and crusher are indispensable sand making products. Sand washing machine adopts advanced technology and combines sand washing machine with actual situation of internal sand and stone industry. The LDHB wheel sand washing machine has high cleaning height, reasonable structure, large output, and less sand loss in the process of sand washing, especially the transmission parts are isolated from water and sand, so its failure rate is much lower than that of the common sand washing machine, and the loss of fine sand and stone powder is less.
- In the traditional artificial sand production line, there is usually a sedimentation tank after the sand washer, which deposits the waste water discharged by the sand washer. However, due to the great shortcomings of the sand washer itself, a large number of fine sand is lost, which can easily lead to sedimentation of the sedimentation tank, which requires not only a large number of sedimentation tanks, but also frequent treatment of silt. LDHB Wheel sand washer can recover fine sand by fine sand recycling machine in the process of sand washing, which can reduce the content of fine sand discharged into the wastewater of sedimentation tank and the treatment cost.