Vacuum Feeder

Product Introduction

Vacuum feeder from Siehe Industry is newly developed product based on introduced counterparts in market at both home and abroad. It is the most advanced, ideal, improved vacuum feed for powder, granule and mixture of powder and granule in China. Vacuum feeder can deliver materials automatically to hopper of silo, packing machine, injection molding machine, pulverizer etc.. And it also can deliver materials directly to V-shape Mixer, two dimensional mixer, three-dimensional mixer etc) to reduce the labor intensity and to solve the dust spills during materials charging. It is a preferred machine for production in pharmaceutical plants, food plants and any plants require for clean and civilized production.

【Conveying Distance】:≤50m

【Conveying Capacity】:＜6m³/h

【Application Industry】:Suitable for various industries such as pharmacy, food, additives, chemical, plastic, battery, dyestuff, cosmetic, fine chemical etc. (For more, please click “Free Consultation”)

【Applicable Materials】:Flavors and fragrances, MSG, adsorbents, catalysts, graphite, rouge, blush, polyethylene, polypropylene, poly (ethylene oxide) and so on.

Product Advantages

1. Delivery in closed, energy saving
2. No dust leakage, no cross-contamination.
3. Effective solution to the stratification of powder and particles;
4. Simple control, easy operation. Running cost and maintenance fee is low.
5. Modular design, no head corner installation. Easy and fast to clean.
6. Effective solution to remove static electricity generated in the process of materials transport.
7. Adopt SS304 or SS316L. Meet with GMP standards.
8. Adopt curve surface sealing to reduce the possibility of the materials leakage effectively.
9. Adopt S- curved surface flange to be assembled and to disassembled easily for cleaning.
10. Titanium sintered filter with advantages: anti- abrasion, not easy to be blocked, long service life and can remove the static electricity of materials effectively.

Working Principle

Vacuum Feeder consists of vacuum pump (oil-free, water-free), vacuum hopper, filter (polyester film filters, PE filter, 316L stainless steel filter or titanium metal filter etc are in options), compressed air reverse blow device, pneumatic materials-discharge gate device, level automatic control device, stainless steel materials suction nozzle, delivery hose and other components. When working, vacuum pump generates negative pressure which generates vacuum airflow. Material are sucked into the suction mouth and form gas-and-materials stream. The stream goes to the hopper of the vacuum feeder through the materials suction pipeline. And the filer separates the materials from the air completely. When materials fill up the hopper, the controller will cut off the air source automatically, the vacuum generator stop working, the hopper outlet valve will open automatically and materials fall into the hopper of the machine.

Typical Case

Vacuum Feeder Handover
The customer is a paint manufacturer in Australia. The picture is a customized vacuum feeder for titanium white powder.

【Model】:STZK
【Delivery Distance】:3T/h
【Product Features】:Fixed on Mixing Kettle

Technical Parameter

   * The capacity is data based on powder with specific gravity 1g/cm3. The model selection shall be based on the data such as the materials mesh, specific gravity etc..
   * Special operation condition, such as high temperature, high pressure, explosive, combustible and corrosive etc, details are required for correct model selection.  
   * If any change in the above table, subject shall prevail without notice.
   * The table cannot include all products, please contact with our sales engineers for more information.