
Vacuum Feeder For Powder
In pharmaceutical, food and chemical production, powder and granule materials often need to be transferred from one machine to another. Manual feeding can be slow and may create dust. Our Vacuum Feeder uses negative pressure to move powders or granules through a...
- Product Introduction
Vacuum Feeder

Product Overview
In pharmaceutical, food and chemical production, powder and granule materials often need to be transferred from one machine to another. Manual feeding can be slow and may create dust.
Our Vacuum Feeder uses negative pressure to move powders or granules through a closed conveying pipe and feed them into the required equipment. It helps reduce manual handling and keeps the feeding process cleaner.
As a sales person at Menbo, I often find that customers care most about three things: stable feeding, less dust, and easy cleaning. We also pay close attention to how the feeder will work with the customer's existing equipment.
Working Principle
After the vacuum pump starts, negative pressure is created inside the system.
The material is drawn through the suction pipe and enters the vacuum hopper. The material then separates from the conveying air and falls into the hopper, while the filter keeps most of the powder inside the system.
When the set material level is reached, the system stops feeding and starts the discharge cycle. The filter can be cleaned by reverse air flow before the next feeding cycle.
The whole process can be controlled automatically according to the production requirements.
Main Structure
The main parts of our Vacuum Feeding Machine include:
Vacuum pump
Vacuum hopper
Filter
Suction nozzle
Conveying pipe
Pneumatic discharge valve
Level control system
Control cabinet
The material-contact parts can be made of SUS304 or SUS316L stainless steel according to the application.
Key Features
Closed Material Transfer
Materials are conveyed through a closed pipeline, helping reduce dust leakage and material contamination.
Automatic Feeding
The machine can automatically perform suction and discharge according to the material level, reducing manual operation.
For Powders and Granules
It can be used for many types of powder and granule materials.
Easy Equipment Connection
The Vacuum Feeder can be connected with mixers, dryers, sifters, granulators and other processing equipment.
Easy Cleaning
The simple structure and removable contact parts make cleaning and maintenance easier, especially for pharmaceutical production.
Technical Parameters
| Item | Specification |
|---|---|
| Equipment | Vacuum Feeder |
| Conveying Material | Powder / Granules |
| Material | SUS304 / SUS316L |
| Conveying Capacity | Customized |
| Conveying Distance | Customized |
| Filter | PE / Stainless Steel / Customized |
| Control | Automatic / PLC |
| Vacuum Source | Vacuum Pump / Customized |
The final configuration depends on the material characteristics, conveying distance and required capacity.
Applications
Our Vacuum Feeder can be used in:
Pharmaceutical Industry
Food Industry
Chemical Industry
Fine Chemical Industry
Powder Processing
Granule Processing
In pharmaceutical production lines, it can be used for automatic feeding to mixers, dryers, sifters, granulators, tablet presses and other equipment.
Vacuum Feeder for Pharmaceutical Production
For pharmaceutical applications, we usually pay more attention to equipment material, cleaning, filtration and the risk of cross-contamination during material transfer.
At Menbo, we can configure the Pharmaceutical Vacuum Feeder according to the customer's production process and connect it with different processing equipment.
If you already have a production line, you can send us the equipment layout or basic process information. We can then suggest a suitable feeding solution.
Why Choose Menbo?
Menbo Environmental Technology focuses on pharmaceutical equipment, drying equipment, mixing equipment and related production equipment.
For a vacuum feeding project, I prefer to understand the customer's material and production process first, rather than simply recommend a standard model.
Usually, I only need to know:
What is the material? How much material needs to be transferred per hour? How far does it need to be conveyed? And which machine will receive the material?
With this information, we can recommend a suitable Vacuum Feeder configuration.
If you are looking for a Vacuum Feeder, Vacuum Conveyor or Pharmaceutical Vacuum Feeder, feel free to contact us.
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