The 800*800 model roller sand making machine usually refers to the size of the roller is 800 mm*800 mm, and the specific machine model and specifications may vary depending on the manufacturer and the use scenario. Generally speaking, this type of roller sand making machine is suitable for sand making of medium hardness and brittle materials, which can be crushed and finely crushed for materials, and the sand particles produced are good in shape and uniform in particle size, which is suitable for use in construction, highway, water conservancy and other engineering fields.
It should be noted that the roller sand making machine should pay attention to maintenance when in use, replace the accessories with serious wear and tear in time, ensure the long-term stable operation of the equipment, and strictly abide by the manufacturer's instruction manual and safety operation procedures to prevent accidents.
With its two pairs of rolling gears rotating oppositely, artificial sand with uniform particle size is produced. When working, the raw materials are crushed into fine sand under strong shearing, extrusion, friction. Its unique two-roll design greatly increases the crushing ratio and makes the equipment more energy-intensive. Today, the pressure of environmental protection is gradually increasing, and the roller sand making machine is gradually entering the major sand and gravel production lines with its characteristics of energy saving and low impact on the environment.