The shot blasting machine parts industry is the foundation and an important component of the internal combustion engine industry. The development of the main machine cannot do without the strong support of parts. It is necessary to concentrate on forming a group of small and medium-sized enterprises that can develop, produce and support components in accordance with the system, face both domestic and international markets, and produce on an economic scale at the first level. Seize the opportunity of diversified investment to form a group of specialized small and medium-sized enterprises that can serve both markets and have a significant economic scale in the second and third-tier parts supply. On this basis, 5 to 10 accessory enterprise groups with strong development and competitive capabilities, capable of adapting to system matching, module supply and participating in international division of labor will be formed. By 2005, national-level technology development centers will be established in qualified accessory enterprise groups to form accessory development capabilities that are synchronized with the main machines.
In the cleaning chamber, a specified number of workpieces are added. After the machine starts, the active roller drives the rubber track to rotate. The workpieces to be cleaned are continuously and evenly flipped by the rubber track. At the same time, the fan-shaped projectiles formed by the high-speed shot thrown by the shot blasting machine evenly strike the surface of the workpieces, thus achieving the purpose of cleaning and strengthening. The shot and sand particles thrown out flow through the small holes on the rubber belt into the steel plate mesh at the bottom of the cleaning chamber for screening. They are then sent into the elevator by the screw conveyor and lifted by the elevator to the separator for separation. The dust is absorbed by the fan and sent to the dust collector for filtration. The clean air is discharged into the atmosphere. The dust on the filter bags is manually shaken and falls into the dust collection box at the bottom of the dust collector. Users can clear it regularly. Waste sand flows out of the waste sand bucket through the waste pipe. The larger particles screened by the steel plate screen of the separator and the mixture of shot and sand that was not completely separated flow into the cleaning chamber through the shot conveyor pipe to participate in the separation again. The clean shot separated by the separator enters the shot blasting machine again through the shot conveyor pipe to throw the workpiece.
In the shot blasting machine industry, it is called the shot blasting head and is one of the most important parts of the shot blasting machine. Before introducing the shot blasting head, let's first talk about the shot blasting machine. The development of shot blasting machines began with the introduction and development in the 1990s. At first, Qingdao Huaqing Industry introduced the shot blasting technology from Russia, and then gradually evolved and developed, eventually forming several major series of products. The following is a brief introduction to the development history of shot blasting machine accessories - shot blasting machines. The shot blasting machine was initially the Q034 shot blasting machine and is now one of the most commonly used shot blasting machines. Later, a 75kw super-large shot blasting machine specifically designed for steel plates emerged. In addition, some specialized shot blasting machines have emerged, such as those for steel strips, the inner walls of steel pipes, the inner cavities of armored vehicles, and mobile shot blasting machines. Their types are diverse and their technical content is becoming increasingly sophisticated. The production of shot blasting equipment in China can be traced back to the 1950s, mainly developed and produced based on the technology of the former Soviet Union. In recent years, with the rapid development of China's automotive, household appliances, electronic communication and other industries, especially the machine tool and other industries, it has brought rare opportunities to the shot blasting machine industry. It can be seen from this that the development prospects of shot blasting machines are still boundless.
Crawler-type shot blasting cleaning machine, suitable for cleaning the surfaces of various parts. The shot blasting strengthening process of this series of equipment can be used to clean the adhered sand on the surface of various metal castings, remove rust from the surface of ferrous metal parts, blunt burrs and flash on the surface of stamping parts, surface treatment of forgings and heat-treated parts, as well as remove the oxide scale on the surface of springs and refine the surface grains. Its application scope is extremely wide, mainly including foundries, heat treatment plants, motor factories, machine tool factories, bicycle parts factories, power machine factories, auto parts factories, motorcycle parts factories, non-ferrous metal die-casting factories, etc. After shot blasting treatment, the workpiece can obtain a very good material color. It can also serve as the previous process for blackening, bluing, passivation and other processes on the surface of metal parts. At the same time, it can provide a good base surface for electroplating, painting and other coating processes. After shot blasting treatment by this machine, the workpiece can reduce tensile stress and refine the surface grains at the same time, thereby strengthening the surface of the workpiece and increasing its service life. This shot blasting machine features low noise, little dust, high production efficiency, and the shot can be automatically recycled and reused, reducing material waste and lowering costs. It is an ideal surface treatment equipment for modern enterprises.
