The liquid sandblasting machine takes the grinding fluid pump as the feeding power of the grinding fluid, and transmits the evenly stirred grinding fluid (the mixture of abrasive and water) to the spray gun through the grinding fluid pump. As the acceleration power of the grinding fluid, compressed air enters the spray gun through the gas transmission pipe. In the spray gun, the compressed air accelerates the grinding fluid entering the spray gun, and shoots out through the nozzle, and sprays to the processed surface to achieve the expected processing purpose. Sandblasting machine in the liquid sandblasting machine, the grinding fluid pump for feeding power, compressed air for accelerating power. Make the appearance of parts more beautiful. If liquid shot peening is used, the surface hardness and corrosion resistance of parts can be improved. Because the working sand blasting head is directly pressed on the workpiece surface of the sand blasting machine, the pressurized sand is directly hit on the surface of the workpiece and bounces back, the sand and dust will be constrained in the sand blasting working head, and on the upper side of the inner cavity of the working head, the equipment will manufacture the negative pressure collection of sand and dust. After the completion of the work, there will be no sand and dust outside. Finally, there will be no dust pollution. The abrasive will be recycled automatically, and the production cost will be reduced.
Advantages of Kunshan sandblasting machine in removing copper rust
It has the following advantages: first, it is fast, and the workload of several hours or even longer is shortened to a few seconds; second, it is convenient, the whole process only needs to step on the air valve and hold the nozzle by hand; third, the rust removal area can be large or small, which has greater advantages than laser rust removal and ultrasonic rust removal; fourth, the rust in some deep holes can also be removed. But it also has a disadvantage, because the impact force of sand is very large when sandblasting, so it is easy to damage the copper body after the rust layer is removed, but this disadvantage can be avoided by controlling the spray distance and angle.
Variable process parameters of manual sandblasting machine
1. The manual sand blasting machine is equipped with a manual filter that needs to be cleaned regularly to ensure the effectiveness of the dust removal device, which can more effectively control dust pollution to the environment and health hazards to workers. 2. The sandblasting machine can be installed directly on the production line, saving production floor space and improving efficiency; 3. Flexible business mode and variable process parameters can adapt to different materials, precision cleaning and polishing with different processing requirements; 4. The sandblasting machine abrasive recycling, less consumption; 5. Main components, long service life, easy maintenance; 6. Comfortable working conditions, low noise machine 。