Vacuum Conveyor

Product description

The vacuum feeder is a highly efficient and intelligent material conveying equipment. It adopts a fully sealed structure design, which can prevent material leakage and external contamination. It is equipped with a filter element device to separate air and dust, meeting the strict cleanliness requirements of the food, pharmaceutical, chemical and other industries. The equipment is precisely controlled by the PLC intelligent control system, achieving full-process automation of material suction, storage and feeding, and significantly reducing manual intervention. It has the advantages of low energy consumption, high efficiency, safety and reliability, etc. It can significantly improve the automation level of the feeding process on the production line, reduce the hazard of dust and operating costs, and is widely used in various scenarios that require the transportation of powder and granular materials.

Working principle

The working principle of the vacuum feeder is based on the vacuum negative pressure and air pressure difference circulation mechanism. After the vacuum pump is started, a negative pressure environment is formed inside the tank. The external atmospheric pressure pushes the material to be sucked in from the feeding port and enter the tank through the pipeline. At the same time, the filter element device separates the air and dust. When the material level sensor detects that the material has reached the set height, the vacuum pump stops working and enters the pressure-maintaining storage state. Subsequently, compressed air is introduced into the tank to create a positive pressure environment. Under the drive of air pressure, the materials are conveyed from the discharge port through pipelines to the designated location. After the conveying is completed, some models clean the filter elements and pipelines through the reverse blowing function to avoid residue. The entire process is automatically controlled by the PLC control system to regulate parameters such as time and air pressure, achieving full-process automation of material suction, storage, and feeding. It is suitable for continuous and precise transmission of powder and granular materials.

Product features

- Automation: The entire process is automatically operated under PLC control, suitable for multiple materials.
- High efficiency and energy saving: Negative pressure suction and positive pressure feeding operate in a cycle, with low energy consumption.
- Clean sealing: Fully sealed design + filter element separation to prevent leakage and contamination.
- Safe and reliable: No mechanical contact with materials, reducing the risk of dust and friction.
- Easy maintenance: Quick-disassembly structure makes it convenient to replace and clean vulnerable parts.