Features of vacuum feeder

Vacuum feeder is a conveying equipment that conveys granular and powdery materials by means of vacuum suction.
It is widely used in the production of food, pharmaceuticals, chemicals, ceramics, feed, pigments, and agricultural products.
The use of vacuum conveyors can greatly reduce Dust pollution in the workshop, improve cleanliness, significantly improve productivity, and save a lot of manpower, reduce pollution, safe explosion-proof and reliable
.

Working principle: The vacuum suction equipment uses a vacuum pump to generate a vacuum, and the negative pressure generated by the vacuum sucks the material from the feeding port, and then separates the air and the material in the filter chamber of the container, and the material automatically falls due to gravity.
The material is collected in the silo, our cyclone prevents the fine powder from entering the filter to improve the efficiency of the filter, when the silo is full of material, the vacuum pump is automatically turned off, the pressure in the conveying equipment is balanced, and the discharge valve is opened , the material flows out through the discharge port and falls directly into the storage container.
When the material is discharged, the filter element is automatically cleaned by the back-blowing air bag.
If the material is relatively viscous, we can install a special vibrator to assist in the blanking.
The silo closes automatically and the entire conveying process starts again
.

Continuous vacuum feeder When the system starts to run, the unloader under the powder collecting tank starts to work, continuously dropping the powder materials.
In order to prevent the powder in the tank from being difficult to follow, a frequency modulation oscillator is installed under the tank.
It can ensure that the powder falls down smoothly.
Through the material level control of the material level meter, when the powder collecting tank is closed, the suction will be automatically suspended, and the feeding will be automatically started when the material level drops
.

 　　Features of vacuum feeder: automatic control, simple and convenient operation; no heat generation in the working process, safe and explosion-proof; no vibration, low noise, high efficiency and energy saving, low operation and maintenance costs
.