The working principle of Meijun rotary automatic sandblasting machine:
The large turntable of this machine rotates intermittently, the small turntable revolves, and multi-station simultaneous processing; the upper-suspension sandblasting is used, that is, the high-speed flow of compressed air in the spray gun forms a negative pressure to generate ejection, and the cyclone separator is stored in the tank. The sand is sucked into the spray gun through the sand conveying pipe, and then sprayed onto the surface of the workpiece at a high speed with the compressed air flow from the nozzle to achieve the purpose of sand blasting.

Native Features:
1. The machine has novel design, simple and reliable structure, convenient operation, high processing efficiency and low energy consumption.
2. The large turntable uses proximity switches to control the positioning, and the positioning is accurate. It rotates one station at a time (90°), and the large turntable rotates intermittently. The small turntable revolves, and each station can process 2 workpieces at the same time. (Can be customized according to requirements)
3. The small turntable is driven by a motor alone, and the speed is stepless speed regulation by the inverter.
4. The spray gun group adopts a fixed structure, which can move horizontally and vertically, and can swing at multiple angles to achieve the best sandblasting effect.
5. The machine adopts PLC control, controlling performance is stable and powerful.
6. This machine is equipped with a cyclone separator, which can separate the abrasive that can be used and the useless dust, so it can greatly reduce the consumption of abrasive, Equipped with a filter dust collector, the dust removal filter adopts a double-layer negative ion filter element, which can filter 99% of the dust with a particle size larger than 0.2 μm in the dust collector, which greatly reduces environmental pollution and protects the health of operators.

Applicable scope:
Used for cleaning the rotary cylindrical polygon workpiece Mass production, such as: gears, rice cookers, heating plates, cylinders, bottle bodies, resin handicrafts, CD casings, and camera casings. (plating) surface adhesion.
Used for blasting glass shot and strengthening the surface of glossy parts.

​Widely used in small household appliances industry, suitable for mass production of inner and outer surfaces of discs, cylinders and square workpieces, It is especially suitable for mass production of the following products, such as glass lampshades, non-stick pans, electric frying pans, rice cookers, electric kettles, soymilk machines, heating plates, flashlights, baking pans, stainless steel wash basins, communication equipment and other workpieces.

Characteristics of sandblasting machine:

1. The large turntable rotates intermittently, Small turntable rotation:
2. The position of each spray gun can be adjusted according to the shape of the workpiece:
3. The spray gun can be oscillated or sandblasted at a fixed point. The swing speed of the spray gun and the rotation of the small turntable can be adjusted by frequency control:
4. In addition to the following products, various types of automatic sandblasting equipment and sandblasting production lines can be customized according to customer needs: