Steel Sheet Shot Blasting Machine For Steel Structure With 1550μm Surface Roughness

1. Specifications:

2. Description:

This steel plate shot blasting machine is the pre-treatment line and it mainly consists of roller conveying mechanism, blasting processing etc. It applies to surface rusting and painting of steel structure work-piece, ships, bridge, machinery, etc.

For cleaning room, it is the shot-blasting section, which is made of an anterior auxiliary unit, a shot-holding unit, a shot-cleaning room and a posterior auxiliary unit.

Its shot-cleaning rolling bush can be adjusted as per the thickness of workpieces to ensure the smooth passing of the workpiece and to prevent the shot from flying out.

a. There are six projectile ports used for installing shot-blasting device in the shot-blasting unit, and the inside, the top, and four side walls of the projectile port, and the inside wall of shot-bucket are fitted with shield which is made by special alloy of high chromium rare earth, in order to protect the walls of the unit.

b. There would be a large number of pellets piled on the surface of the workpiece in the process of blasting for its horizontal position. To avoid this, a high-performance rolling-brush cleaning device is equipped in the cleaning unit. This machine chose such kind of Rolling Brush whose nylon yarn is imitated OSBORN, German, with good wear. And the rigidity and rebound resilience of the brush are very great; the cleaning efficiency is high, its working life will be long, maintenance and replacement will be easy.

c. In the tail of the cleaning unit is equipped with a high-pressure fan, which is used for blowing the residues and dust accumulated on the surface of the workpiece, in order to keep the surface clean and ensure the quality of painting.