The shot blasting machine has many kinds of types, such as barrel type, tumble belt type, hanger type, overhead rail type, rotary table type, and so on. Different shot blasting machines have different working principles, now let QGMA machinery introduce them.
- Barrel type shot blasting machine
This type of shot blasting machine has an impellor with high speed. The impeller throws the castings into the rotary roller and then cleaning them. This machine used to clean the casting rust, sand, which need to within 15kg. The machine can be used in many industries which not afraid of collision and will not scratch.
- Tumble belt type shot blasting machine
This type of shot blasting machine needs to put the castings into the tumble belt roller and when the quantity is enough, the machine will be operating. When the tumble belt starts to work, the machine will bring the castings rotated in the blasting chamber. The blasting turbines will projectile the steel shot on the surface of the casting to achieve the cleaning effect. This type of machine can be blasting the casting within 150kg.
- Hanger type shot blasting machine
This type of shot blasting machine is a standard machine. First need to run the bucket elevator, screw conveyor, and dust collector system. And then put the castings on the hook, press the start button. The castings will according to the track into the blasting chamber and will complete cleaning work in a short time. This machine suitable for cleaning the surface of some large and medium castings, forgings.
- Overhead rail type shot blasting machine
This type of shot blasting machine is used to clean some medium and small workpieces in batches. The machine uses the chains to transport the workpiece into the blasting chamber. In the loading, unloading, and blasting progress the workpiece can keep stationary form so that it will realize fixed-point loading and unloading and fixed-point shot blasting. This machine can carry a lifting weight of 50 kg to 2,000 kg, with high efficiency and reliability.
- Rotary table type shot blasting machine
This type of shot blasting machine is used the drive the rotation of the pill scraper through its transmission system, it will transport the steel shot to the bottom of the bucket elevator and then to the separator, via the abrasive pipe and other parts enter the blasting turbines. The workpiece will enter and out the blasting chamber with the turntable of the machine. The blasting turbines rotary at a high speed and the workpiece can be clean well.
- Road shot blaster
This type of shot blasting machine is used electric power, which drives the machine to work and projectile the steel shot on the surface of the workpiece with high speed. The steel shot will form a certain impact on the surface of the workpiece. The steel shot and the impurities are cleaned inside of the machine by the dust collector system. The cleaned steel shot will be reused. The dust also can be removed in the progress of the dust collector and is very environmentally friendly.
No matter what kind of the shot blasting machine, no matter what kind of working principle is the machine. The machines have the same point is to use shot blasting to clean the workpiece surface, the difference is the workpiece weight, types, and others. We usually use the different to choose the suitable shot blasting machine for our customers.