Vacuum feeder, also known as vacuum conveyor, is a dust-free closed pipeline conveying equipment that transfers particles and powder materials by means of vacuum suction. The air pressure difference between the vacuum and the ambient space is used to form a gas flow in the pipeline and drive the powder The material moves to complete the powder transportation. my country has introduced advanced foreign vacuum technology, constantly improving, and constantly improving, and it is now widely used in chemical, pharmaceutical, food, metallurgy, building materials, agricultural and sideline industries such as light and heavy industries.

   Vacuum conveying is a closed pipeline conveying. This conveying method can prevent dust environmental pollution, improve the working environment, at the same time reduce the pollution of materials by the environment and personnel, and improve the cleanliness; due to the pipeline conveying, it takes up little space and can complete the powder in a small space Material conveying makes the work space beautiful and generous; especially not subject to long and short distance restrictions. At the same time, the vacuum feeder can reduce the labor intensity and improve work efficiency; it is the first choice for most powder material conveying methods.

    Vacuum feeder is mainly used for conveying powder and granular materials, such as API powder, chemical powder, metal oxide powder; capsules, tablets, pills, small food particles, etc.; not suitable for conveying too wet, sticky , Overweight materials.

    The vacuum feeder is composed of vacuum pump (oil-free and water-free), membrane filter bag filter, compressed air back blowing device, pneumatic discharge door device, vacuum hopper, stainless steel adjustable suction gun, conveying hose and other components.

    The vacuum feeder has the following characteristics:

    1.The whole machine adopts vortex air pump as power. The pump is oil-free, water-free and maintenance-free.

    2.The entire conveying process is completed in a completely closed state, eliminating dust pollution.

    3.The machine is a building block mechanism, and the barrel body is connected by a quick-open clamp, which is convenient for disassembly and cleaning.

    4.Low energy consumption, low noise and convenient control.

    5.Use special S-shaped flanging between barrels to prevent dust from overflowing.