Q350 road surface shot blasting machine

Product Details

The concrete shot blasting machine mainly solves the defects when the concrete surface layer is treated. It can remove the laitance and impurities on the surface of the concrete at one time, and can roughen the surface of the concrete to make the surface even and rough, which greatly improves the waterproof layer. The adhesive strength of the concrete base layer allows the waterproof layer and the bridge surface to be better combined with each other, and at the same time, it can fully expose cracks in the concrete and prevent the problem from occurring. Centrifugal shot blasting machine is an efficient, clean and dust-free method for the treatment of impurities with hard surfaces. This method is often used. Shot blasting equipment inside is a high-speed rotating impeller, abrasive, dust and Impurities are cleaned up to the debris recycling machine. The cleaned steel pellets can be recycled. The shot blasted concrete surface is clean and hard with a more uniform texture. On a barrier-free horizontal surface, this This method is particularly suitable. 二，Concrete shot blasting machine working principle. The concrete shot blasting machine uses the motor-driven blasting wheel to produce centrifugal force and wind force during high-speed rotation. When a certain granularity of projectiles flows into the pilling pipe (which can control the flow of the projectile), it is accelerated into the high-speed rotation pilling wheel. In the process, under the action of centrifugal force, the projectile is thrown into the orienting sleeve from the sub-pellet window, and is then thrown through the orienting sleeve window (control the throwing direction of the pellet), picked up by the blades rotating at a high speed, and along the length of the blade. The direction continues to speed up the movement until it is thrown. The thrown projectile forms a certain fan-shaped stream, and the impact working plane plays a role of cleaning and strengthening. Then the projectile, dust and impurities pass through the rebound chamber to the top of the storage hopper. The high-power dust collector separates the pellets from the dust through a separation device above the storage hopper. The pellets enter the storage hopper and continue to be recycled. The dust enters the dust collector through the connecting pipe. When the dust enters the dust collector, it separates through the filter element and stays in the hopper and on the surface of the filter element. The automatic blower dust collector automatically cleans each filter element with the backflush air provided by the compressor. Finally, the airflow inside the machine is cleaned by a vacuum cleaner. The pellets and the cleaned-up impurities are separately recovered, and the pellets can be reused. The shot blasting machine is equipped with a dust collector, which can achieve dust-free and pollution-free construction, which not only improves the efficiency but also protects the environment.

Model Cleaning range(mm) Blast efficiency(On concrete ) Shot blaast machine Power(KW) Walking motor(KW) Dedusting fan (KW) Back blow motor(KW) R210 210 ≥180㎡/H 4 or 7.5 0.35 3 2.2 R270 270 ≥180㎡/H 11 0.75 4 3 R350 350 ≥180㎡/H 15 0.75 4 3 R550 550 ≥400㎡/H 2*11 1.1 4 3 R850 850 ≥600㎡/H 2*15 1.5 7.5 4