Crawler Shot Blasting Machine

Crawler shot blasting machine is also called shot peening machine. The crawler shot blasting equipment throws the steel shot onto the workpiece by high-speed rotating impellers, so as to achieve the purpose of cleaning. Shot blasting machine has compact structure, low noise. It is suitable for sand removal, rust removal, oxide scale removal and surface strengthening. Shot peening machine is particularly suitable for cleaning and strengthening parts that are not afraid of collision.

Main structure:

Crawler shot blasting machine mainly consists of cleaning room, shot blaster, hoist, separator, electrical system and other parts.

Features of Crawler Shot Peening Machine:

1. Adopts cantilever centrifugal technology, the machine has high ejection speed. It can improve cleaning efficiency, and obtain satisfactory cleaning quality.
2. Uniform coverage of steel shot. The projectiles are thrown to the workpiece surface from all directions.
3. Wear-resistant rubber track can reduce collision, damage, and machine noise.
4. Air separator has good separation effect, which reduces the wear on shot blaster blades.
5. The bag dust collector can improve the working environment of workers.
6. After cleaning the workpiece, track reversal can achieve automatic unloading.
7. The form of no pit saves the construction cost of pit foundation.
8. Electrical adopts PLC control, and equips sound and light alarm device.

Application of Crawler Shot Blasting Machine:

• The shot blasting not only can remove the oxide scale and sticky sand on the casting surface, but also becomes an indispensable preparation process before the quality inspection.
• The shot blasting for large gas turbine casing can ensure its quality and safety.
• In general casting production, shot peening is an indispensable process to find surface defects, such as subcutaneous pores and slag holes, sticky sand, cold insulation, and peeling.
• The surface cleaning of non-ferrous metal castings, such as aluminum alloys and copper alloys. In addition to removing oxide scales and discovering surface defects of castings. Moreover, it is important to remove burrs and obtain perfect surface quality by shot blasting process.
• In metallurgical steel production, shot blasting is a process method for mechanically removing phosphate scale, which can ensure high productivity in the mass production.
• During the cold rolling process of the alloy steel plate, shot blasting is performed after annealing, so as to ensure the surface roughness and thickness accuracy of the cold rolled steel plate.

Shot Blasting Equipment for Sale

Shot blasting equipment is suitable for cleaning the surface of various parts. Sand cleaning on the surface of various metal castings, derusting of ferrous metal parts, dulling of the surface and burrs of stamping parts, surface treatment of forgings and burrs heat-treated workpieces, removal of oxide scale on the surface of springs, and grain refining.

After the shot blasting, the workpiece can obtain a good material quality. And it can also become the first step in the process of blackening, bluing, and passivation of the surface of metal parts. At the same time, it can provide a good base for electroplating and paint finishing. After the shot blasting process, the workpiece can reduce the tensile stress and refine the surface grains. So that shot peening machine can strengthen the surface of the workpiece, and increase its service life.