Vacuum Feeder Machine
Vacuum Feeder Machine is an industrial device that uses negative pressure airflow to automatically transport powder and granular materials. It is widely used in industries such as plastics processing, chemical powders, food and pharmaceuticals, and lithium battery materials.
The equipment uses a vacuum pump to generate negative pressure, which draws materials from storage bins or packaging bags into the conveying pipeline and automatically transports them to the mixer, hopper or extruder, realizing a closed, dust-free and automated feeding process.
Working principle
The VacuumFeederMachine creates a negative pressure environment through a vacuum system, causing materials to be drawn into the conveying pipeline under the action of airflow.
The operation process includes:
- The vacuum pump starts, and the system forms a negative pressure.
- The material is sucked into the conveying pipe through the suction port.
- Gas-solid separation devices separate materials from air.
- Material enters the receiving hopper or equipment
- The filtration system automatically cleans up dust and operates in a circulating manner.
- The process achieves fully enclosed conveying to prevent dust leakage.
Applicable materials
This equipment is suitable for a variety of powder and granular materials:
- PVC/PE/PP plastic granules and powders
- Fillers such as calcium carbonate and talc
- Chemical powders and additives
- Food powders and raw materials
- Pharmaceutical raw materials and intermediates
- Lithium battery materials (partial explosion-proof configuration)
Product Structure Features
Vacuum conveying system design
Achieving closed-loop automatic feeding
High-efficiency filtration system
Prevents dust from entering the vacuum pump
Gas-solid separation device
Improves conveying efficiency
Stainless steel pipelines
Corrosion resistant and wear-resistant
Modular structure design
Facilitates maintenance and expansion
Automatic control system
Supports PLC intelligent control
Product performance characteristics
Fully enclosed conveyor system, no dust leakage
High degree of automation, reducing manual operation
High conveying efficiency, suitable for continuous production
Suitable for a variety of powder and granular materials
It can realize multi-point feeding and centralized conveying
Easy to integrate with production line systems
Technical parameters
|
Equipment Name |
Vacuum Feeder Machine |
|
Conveying methods |
Vacuum negative pressure conveying |
|
Conveying capacity |
100–5000 kg/h |
|
Conveying distance |
1–30m (customizable) |
|
Vacuum degree |
-0.4~-0.8 bar |
|
Vacuum pump power |
1.5–15kW |
|
Material |
SUS304/SUS316 |
|
Control system |
PLC automatic control (optional) |
|
Filtering methods |
Filter cartridge/cartridge filtration system |
Application areas
Plastic injection molding and extrusion production lines
PVC/PE/PP blending system
Chemical powder conveying system
Food and pharmaceutical cleanroom production lines
Automated conveying system for lithium battery materials
Industrial automated batching system
Product Advantages
Vacuum Feeder Machine enables fully enclosed, pollution-free automated conveying, significantly reducing manual handling costs and improving production efficiency. It is an important component of modern industrial automated powder conveying systems.
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