| Model | QVC-1 | QVC-2 | QVC-3 | QVC-5 |
| Delivery(kg/h) | 50-300 | 100-700 | 300-1500 | 600-3000 |
| Warehouse volume(L) | 1.1 | 6.0 | 12.0 | 42 |
| Operating pressure(Mpa) | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 | 0.4-0.6 |
| Compressed air consumption(N/min) | 180 | 360 | 720 | 1440 |
| Machine can be customized according to your needs |
Working process
When the "on/off" button is pressed, compressed air enters the vacuum generator, and the discharge door of the hopper is closed under the push of the cylinder, resulting in a vacuum in the hopper. The vacuum feeder forms a flow of air under the vacuum. Under the action of this flow, the material is transported to the vacuum hopper through the hose. After a certain time (the feeding time can be adjusted), the compressed air is closed, and the pneumatic vacuum pump cannot produce a vacuum.
At the same time, the discharge door of the hopper is opened under the push of the cylinder, the vacuum of the vacuum feeder disappears, and the material is discharged from the discharge door, automatically put into the receiving equipment (such as sheet press, packaging machine, etc.), at the same time, stored in the air bag of compression Air blowback filter, filter automatic cleaning; After setting the time (feeding time, adjustable), the compressed air restarts, the vacuum generator produces vacuum, the discharge door is closed, the vacuum feeder continues to cycle feeding, material is continuously into the material receiving equipment. The material level is controlled on the vacuum. For the vacuum feeder with level control, the material in the hopper of the receiving equipment is automatically fed through the level controller. When the hopper of the receiving equipment is higher than a certain position, the vacuum feeder stops feeding; When the material level is lower than a certain position, the vacuum feeder starts automatically to complete the feeding of the receiving equipment.
Application
Application scope:
1. Food industry additives, confectionery, afterbirth sugar pills, cocoa powder, crystals, etc.
2, Industrial raw materials, waste and other materials, agricultural bulk materials, etc.
3, Pharmaceutical industry powder materials, granular materials, mixed materials, tablets, capsules, etc.
4, Plastic industry: polystyrene particles, polyethylene particles, recycled rubber, polyurethane particles, vinyl - propylene particles, etc.
