Shot blasting machine is a kind of surface treatment equipment widely used in casting, forging, welding and other fields, it throws the projectile to the surface of the workpiece through a high-speed rotating impeller to achieve the purpose of cleaning, strengthening, anti-corrosion and so on. The shot blasting machine has a variety of characteristics, and we will introduce them in detail from the following aspects.
1. Efficient cleanup.
The shot blasting machine uses the impact force of the high-speed projectile to vigorously clean the surface of the workpiece. Compared with traditional mechanical cleaning methods, the blast machine can process a large number of workpieces in a short period of time, improving production efficiency. At the same time, the shot blasting machine has a large projectile flow rate and dense projectile distribution, which can quickly remove impurities, oxide scale, rust, etc. on the surface of the workpiece, so as to achieve the purpose of efficient cleaning.
2. Strengthen the surface of the workpiece.
Through shot blasting, the microscopic unevenness, cracks and other defects on the surface of the workpiece can be filled and bridged, so as to improve the surface strength and fatigue resistance of the workpiece. At the same time, the projectile flow generated by the shot blasting machine can be cold work hardened on the surface of the workpiece, improving the hardness and wear resistance of the workpiece.
3. Anti-corrosion treatment.
The surface of the workpiece can be treated by the shot blasting machine, which can form a dense oxide film on the surface of the workpiece, which can effectively improve the anti-corrosion ability of the workpiece. At the same time, the shot blasting machine can also spray, spray weld and other anti-corrosion treatment on the surface of the workpiece to further enhance the anti-corrosion performance of the workpiece.
Fourth, flexible and changeable.
The shot blasting machine can choose different projectile materials, flow rates, speeds and other parameters according to different process requirements to achieve different treatment effects. At the same time, the shot blasting machine can choose different shot blasting heads and shot blasting methods according to the size and shape of the workpiece to meet the shot blasting processing needs of various workpieces.
5. Environmental protection and energy saving.
Compared with the traditional mechanical cleaning method, the shot blasting machine produces less noise and dust during operation, and has less pollution to the environment. At the same time, the projectile of the shot blasting machine can be recycled, reducing production costs and resource consumption.
To sum up, the shot blasting machine has the characteristics of efficient cleaning, strengthening the surface of the workpiece, anti-corrosion treatment, flexibility, environmental protection and energy saving. In practical application, it is necessary to select the appropriate shot blasting machine model and parameters according to the specific process requirements and workpiece characteristics to achieve the best treatment effect.