Drum sand washing machine and wheel sand washing machine are sand washing equipment on the sand production line. Generally speaking, the production line is equipped with a kind of sand washing equipment. Whether it is a drum sand washer or a wheeled sand washer depends on the actual needs. These two devices have their own characteristics and advantages. Let’s take a look.
The drum sand washing machine adopts the method of tumbling and friction washing for sand washing and gravel cleaning. This cleaning process can better ensure the cleanliness of the sand and reduce the consumption of water, so as to use resources reasonably. Due to the friction and tumbling between the sand and the stone, it is easy to remove the dirt or impurities adhering to the surface of the sand and stone. The sand and stone material obtained after such “tumbling” is very clean. The drum type sand washing machine uses mechanical equipment to fully clean the raw stone while ensuring the quality of the project, and ensures that there is enough consumption rate to meet the requirements of supplying stone to the concrete mixing plant.
Main features of drum sand washing machine:
- Highly integrated:
With the exception of the waste accumulation belt conveyor, all systems are integrated into a monolithic frame, which not only ensures the integrity of the equipment, but also leaves a moderate amount of space for maintenance and inspection. The high level of integrity facilitates storage or transfer transportation on the construction site, which is convenient and safe.
- Working reliability:
The stone washing system in the center adopts the stirring principle of a mixer. The raw materials are continuously thrown up and pushed by the spiral blades, and rubbed against each other in the mixing drum, which is natural and reliable.
- Economical use:
The capacity of the storage hopper of the sand washing machine is 8M3, which can make the loader reasonably arrange the loading time of the main equipment (such as the mixing station) and the stone washing machine to prevent the loader from frequently changing positions between different loading points and raw materials, and the storage hopper The width is greater than 3 meters, which also makes the loader easy to load and reduces labor intensity.
- It is equipped with a water tank for waste water recycling, automatic compensation for clean water, flushing waste and sludge discharge when leaving the machine, the capacity of the water tank is 2M3.
The sealing structure of the wheel bucket sand washing machine is very novel, which can easily clean the soil and debris in the sand and gravel. The reliable transmission device can ensure the subsequent dewatering effect. It is mainly used in construction sites, sand and gravel factories, and concrete dam construction sites of hydropower stations.
Mining, construction materials, transportation, chemical industry, etc. will use more wheeled sand washing machines. The rotation of the impeller of the wheeled sand washing equipment can drive the sand and stones to grind each other and remove impurities on the surface of the sand. Conducive to future dehydration work. The structure of this kind of equipment is relatively simple, and the distance between the impeller driving device and the sand soaked in water is large, which will not affect the normal operation of the equipment and greatly reduce the occurrence of equipment failures.
The wheel bucket sand washing machine is a water washing sand washing equipment used in conjunction with the sand making machine. It can wash the mixed sand produced by the sand making mechanism, remove trace amounts of stone powder and impurities, thereby improving the quality of the sand. Bucket sand washing machine is mainly used for cleaning, grading and dehydration of construction sites, sand and gravel plants, hydropower stations, concrete dam sites of post and telecommunication pole plants, sand mold casting sand, glass factory quartz sand, and petroleum sand.
The main features of the wheel bucket sand washing machine:
- The machine structure is novel, and the inner bearing has a long service life;
- The loss rate of fine sand and gravel powder during work is low;
- The workload is large and the parts that are easily damaged are few;
- The equipment has a long service life and low operating costs;
- The overall structure is simple, there are obstacles, and maintenance is simple.