The vacuum feeder produced by our company is a new product developed on the basis of widely absorbing similar foreign products. Currently, it is the most advanced, ideal, and complete vacuum conveying equipment for powder materials, granular materials, and powder granular mixtures in China. The vacuum feeding machine can automatically transport various materials to the hoppers of packaging machines, injection molding machines, crushers, and other equipment. It can also directly transport mixed materials to mixers (such as V-mixers, 2D mixers, 3D mixers, etc.), reducing the labor intensity of workers and solving problems such as dust overflow during feeding. It is the preferred equipment for pharmaceutical and food factories to pass GMP certification and promote clean and civilized production.
The vacuum feeder consists of a vacuum pump (oil-free, waterless), stainless steel suction nozzle, conveying hose, PE filter (or 316L stainless steel filter), compressed air blowback device, pneumatic discharge door device, vacuum hopper, and automatic material level control device. The entire system is designed reasonably and manufactured beautifully.
There are two types of vacuum feeders: gap discharge and continuous discharge. Gap discharge is beneficial for reducing equipment investment costs and facilitating material level control. In most cases, we recommend users to use gap discharge. Continuous discharge is generally used for vacuum conveying of materials over long distances and large production volumes.

Technical Parameter

model	ZKS-1	ZKS-2	ZKS-3	ZKS-4	ZKS-5	ZKS-6	ZKS-7	ZKS-10-6	ZKS-20-5
Conveying capacity	400L/h	600L/h	1200L/h	2000L/h	3000L/h	4000L/h	6000L/h	6000L/h When the conveying distance is 10 meters	5000L/h When the conveying distance is 10 meters
Motor Power	1.5kw	2.2kw	3kw	5.5kw	4kw	5.5kw	7.5kw	7.5kw	11kw
Gas consumption	8L/min	8L/min	10L/min	12L/min	12L/min	12L/min	17L/min	34L/min	68L/min
air supply pressure	0.5-0.6Mpa	0.5-0.6Mpa	0.5-0.6Mpa	0.5-0.6Mpa	0.5-0.6Mpa	0.5-0.6Mpa	0.5-0.6Mpa	0.5-0.6Mpa	0.5-0.6Mpa
External dimensions	Φ290*802	Φ290*802	Φ290*952	Φ420*1216	Φ420*1216	Φ420*1216	Φ420*1379	Φ600*1612	Φ800*2070

The conveying capacity is closely related to the conveying distance and material characteristics