There are many feeding points in the pipeline, a vacuum feeder and a conveying system composed of a controller. Through metering, the mixing of various materials can be realized. In practical application, it is necessary to design according to the material and process flow.

Machine video：Machine video：

Working principle：

Negative pressure pneumatic conveying generally uses Roots vacuum pump as power source, pumping pipelines and tank silos into a certain vacuum state, which causes the air intake to form two-phase flow of material powder and gas under the action of atmospheric pressure, and then inputs the cyclone separator through the conveying pipeline. Because of centrifugal force and gravity, the two-phase flow separates most of the material from the gas in the cyclone separator. A small amount of material and gas enters the dust collector, and the powder and gas are separated by the filter bag, and the gas is discharged into the atmosphere.

Product characteristics：

1. It has the most reliable airtightness, and the dust in the pipeline will not leak into the environment.
2. The requirement of equipment manufacturing and maintenance is low, and the worker's maneuverability is strong.
3. The pressure (vacuum) used is small and the safety is high.
4. Temperature in the interior is one to one, which is especially suitable for thermal sensitive materials.
5. Transportation is continuous or discontinuous, and there is no accumulation in the pipeline.
6. Multi-point feeding and multi-point unloading;
7. Using centrifugal fan and Roots fan as gas power source, the service life is long.
8. It has strong adaptability to conveying materials, and powder and granular materials can be smoothly conveyed.

The official website of our company's related equipment, please check and browse.：

http://www.myzhendongshai.com/（Mixer website）

http://www.zhendongshai-my.cn/index.php（Pneumatic conveying website）

http://www.mingyangsf.com/（Comprehensive website）