Factory direct sales drum type shot blasting machine for shot blasting of small workpieces

The drum-type shot blasting machine mainly uses a high-speed rotating impeller to throw projectiles onto the continuously turning workpieces in the drum to achieve the purpose of cleaning the workpieces. It belongs to the scope of casting machinery. It is suitable for sand cleaning, rust removal, scale removal and surface strengthening of castings and forgings weighing less than 1 kg in various industries. Drum shot blasting machine is suitable for cleaning various castings and forgings that are not afraid of collisions and scratches. It is an ideal equipment for cleaning residual sand and oxide scale on the surface of workpieces in small heat treatment workshops. It mainly includes drums, separators and shot blasters. , hoist, reduction motor, etc.
1. Advantages of the drum shot blasting machine
. It adopts the popular pit-less form, which saves the construction cost of the pit foundation. The layout of the shot blasting chamber and the shot blaster are all processed by computer three-dimensional It is determined after dynamic projectile simulation that the coverage area of the thrown projectile flow accurately covers the surface of the workpiece, and the projectiles are simultaneously thrown to the surface of the workpiece in all directions. .The use of a cantilever centrifugal shot blaster with high projectile speed can significantly improve the cleaning efficiency and obtain satisfactory cleaning quality. The machine has a novel design, compact structure, and is easy to use and maintain
2. Drum shot blasting machine operation
.Working vehicles in the following order: dust collector, throwing head, elevator drum. The parking sequence is reverse, that is, drum elevator and throwing head dust collector. .The loading and specification of parts should not exceed the specified amount to prevent parts from being accumulated at the impeller of the polishing head. The cleaning time of parts is determined according to the process requirements. Before starting the polishing head, the door of the drum body must be locked to avoid damage by iron shot. People. Always pay attention to the stability of the polishing head. If the vibration of the polishing head is large, the maintenance personnel should be notified to deal with it. According to the consumption of iron shot, new iron shot should be added frequently. Castings that have not fallen out must not be put into the drum for cleaning to avoid sand accumulation. Too much will affect the separation of iron shots and the cleaning effect of castings. It is strictly forbidden to open the door before the throwing head and drum have stopped.