The advantages of sandblasting equipment?

Different from other abrasive processing equipment, sandblasting machine is actually a kind of abrasive processing equipment, which can use abrasive materials under the push of compressed air to form a high-speed jet beam, shot to the surface of the workpiece. Sand blasting equipment, pressure reducing valve: the pressure display valve can adjust the size of the sandblasting pressure according to the need, adjust the pressure required for grinding treatment. Filter: the filter installed in the compressed air inlet, can be not suitable for the size of the abrasive material separation of better sand surface. The existing sandblasting machine includes an automatic sorting system: the sand used from the bottom of the machine negative pressure conveying to the speed adjustable cyclone sorting machine; Automatic dust removal system: used to separate dust, particle rust, oxide scale, gravel and other impurities produced in the process of sandblasting.

Many clients see sandblasting machine is cheaper, feel is not reliable, the long term, sandblasting machine is much cheaper than the manual etching, and very reliable, because with timing automatic sand blasting, sand blasting machine dynamic positioning, and other functions, and the working noise is small, factory also produces mute sandblasting machine now, and sandblasting machine also has a manual sandblasting machine, reliable, in progress, science and technology is far better than human.

What factors affect the blasting effect of sandblasting machine?

Workpiece surface roughness:

The strength, hardness, sandblasting diameter, sandblasting Angle, speed and original surface roughness of parts are the main factors affecting surface roughness.

When other conditions remain the same, the higher the strength and surface hardness of the material, the more difficult the plastic deformation, the smaller the elastic aperture, the smaller the surface roughness value. The smaller the blasting diameter, the slower the speed, the smaller the elastic aperture and the smaller the surface roughness; The larger the blasting Angle, the smaller the direction blasting speed, the smaller the impact force, the smaller the elastic aperture, the greater the tangential blasting speed, the greater the surface roughness value.