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Shot peening tank:
Introduction to Shot Peening Tanks, Sandblasting Tanks and Shot peening machines
This shot blasting tank is mainly composed of the shot blasting tank body, hopper, valve box, air stop valve, feeding valve, concentration shot blasting valve, stop and directional control valve, air source treatment system and pipelines, etc. (supporting equipment for the sandblasting room).
After the abrasive is filled in the shot peening tank and the pressure inside the pipe is established, the abrasive, under the action of gas pressure and its own gravity, enters the mixing chamber of the thickening shot peening valve through the cone hopper at the lower part of the tank. Then, the shot and the gas flow in two phases through the output pipe and the nozzle and are ejected at a speed of 60 meters per second. The hopper is set at the top of the shot peening tank. A screen is installed inside the hopper to prevent the abrasive from being mixed with impurities and lumps, which could cause the shot peening valve to be blocked. The tank body of the shot blasting tank is mainly used to hold abrasives. The upper part is equipped with a material valve (and a material level gauge), the lower part of the tank is connected to a concentrated shot blasting valve at the discharge point, and the middle part is fixed with a gas source treatment and control system. For the convenience of maintenance, there is a maintenance opening on the tank body. The feeding valve is composed of a conical valve body and a guide rod. When inflation is carried out into the tank, the cone moves upward and is pressed against the sealing ring by the upper conical surface to achieve the purpose of sealing, thereby establishing the pressure inside the tank. The thickening shot blasting valve is a device for accelerating the mixture of abrasive and air. After the abrasive enters the shot peening valve, it is ejected. By adjusting the handwheel of the shot peening valve, the flow rate of the abrasive entering the mixing chamber can be changed, thereby obtaining a satisfactory mixing ratio and achieving the best shot peening effect.
Shot peening tanks, sandblasting tanks and shot peening are made with advanced foreign technologies and have the following characteristics:
Shot peening tanks, sandblasting tanks and shot peening can achieve the function of "automatic shot feeding and automatic stop when the shot is full". The remote-controlled spray gun is adopted, which can achieve automatic control. The operator controls the shot blasting or gas spraying from the nozzle, reducing the labor intensity of the workers and ensuring the safety of the operation. The jet force is powerful and stable. It ensures uniform and high-quality cleaning work. High-efficiency nozzles, featuring high efficiency, good wear resistance and long service life. The combination of electrical control makes the control more rapid, reliable and convenient for long-distance control.
Dust-free sandblasting machines, water sandblasting tanks and liquid sandblasting tanks are the first new types of sandblasting equipment in China, representing a major transformation in sandblasting processing methods. They have been affirmed and welcomed by the user departments since their introduction.
Shot blasting tanks, sandblasting tanks, wet shot blasting tanks and wet sandblasting tanks are suitable for:
1. Cleaning of residual molding sand, oxide scale and other particles on the surface of the casting after shakeout of the casting;
2. Remove rust from the surfaces of profiles and steel pipes, as well as the oxide scale on the surfaces of forgings, welded parts and heat-treated workpieces.
3. As a supplement to the shot blasting machine, it can be used to fill the dead corners and complex inner cavities cleaned by shot blasting.link:https://www.shotblastingasia.com/sandblasting-machine/mobile-sandblasting-machine.html