The sand washing machine can remove impurities in the sand and belongs to the auxiliary processing of the sand production line. After the machine-made sand is washed, the cleanliness is significantly improved and the quality is better. Since the sand washing machine itself is not complicated in the production process, there are many sand washing machine manufacturers on the market, so which sand washing machine manufacturer is better? Here I recommend Luoyang Dahua Heavy Industry to everyone.
The important role of sand washing machine in sand production line
1. Good cleaning effect of sand washing machine
The machine-made sand raw materials will contain soil and other compound impurities during the mining process. If the sand is not washed after the sand making process, the sand and gravel will condense together during storage, which will affect the use effect of the sand and gravel. Carrying out the washing operation, washing away impurities such as the soil wrapped around the machine-made sand, and also destroying the water vapor layer on the surface of the sand grains, which is beneficial to dehydration and achieves a high-cleanness cleaning effect.
2. Efficient and energy-saving sand washing machine
Using a sand washer to clean machine-made sand can save manpower and improve cleanliness to a certain extent. The cleaned sewage can be recycled and used to supply water for other places, saving water, and the cleaned sand can be used for construction the standard of sand.
3. Sand washing machine improves ore resource utilization
The sand washing machine can increase the amount of sand washing and reduce the cost of sand making while ensuring that the machine-made sand reaches the construction consumption. The sand washing machine makes full use of the abandoned river pebble, limestone and other resources beside the river to fully protect the natural sand and gravel resources.
Generally speaking, sand washing machines are divided into two types, bucket sand washing machines and spiral sand washing machines. The working principles of these two types of sand washing machines are different, so the applicable places are also different. The following is a detailed description of the performance difference between the two sand washing machines:
1. Bucket-wheel sand washing machine
Driven by the impeller structure, the sand washing machine continuously rolls and washes the sand in the washing tank, and grinds each other to remove impurities covering the surface of the sand. It can also destroy the water vapor layer on the surface of the material and promote dehydration. As water is continuously added to the wheel bucket, a strong water flow is formed, which takes away impurities and impurities with a small specific gravity. The sand is discharged from the overflow outlet cleaning tank to complete the entire cleaning process.
The bucket sand washing machine has a simple structure. The water sand is separated from the main drive device to prevent water sand pollution and wear bearings. The screen can be disassembled. The sand screening particle size can be adjusted according to user requirements, making replacement and maintenance more convenient.
2. Spiral sand washing machine
The spiral sand washing machine uses the buoyancy of water to classify with the principle that the specific gravity of solid particles is different, so the settling speed in the liquid is different. The machine rotor adopts a central structure, and the spiral blades are installed on the central shaft, and the reducer is connected to the central shaft for work. The spiral sand washing machine needs to be arranged obliquely. The lower part of the sink is surrounded by a three-sided weir to form a sedimentation tank. The screw head is submerged in the sedimentation tank. The screw is driven by the motor through the reducer to continuously rotate, and the cleaning water is fed into the perforated plate at the bottom of the sedimentation tank. The equipment has three functions of cleaning, dehydration and classification.
This sand washing machine is often used in ore dressing production lines with high cleaning degree and low power consumption. Adjustable weir plate, equipped with fully sealed transmission device, to ensure efficient and stable operation of the equipment, especially for cleaning fine sand materials.
The sand washing machine has become indispensable equipment in the sand production, which can make the sand cleaner and sell better. The sand washing machine of Luoyang Dahua Heavy Industry not only cleans the sand, but also is relatively cheap. They are all sold at the ex-factory price. There is no price difference between the middlemen and more profit margins are left to users. We also have complete after-sales service, including equipment installation and commissioning, equipment operation, etc.