Negative pressure conveyor is used to transport materials through negative pressure, and the conveying process adopts a closed pipeline transportation without dust leakage; The particle size of the conveyed material ranges from 0.2 microns to 1 millimeter, and we use the Ti07 type filter made of filter material, which has a high filtration ratio and will not allow dust to leak into the environment through the filter. The noise level of the system during operation is less than 70 decibels.

Working principle of negative pressure conveyor:

1. The vacuum pump starts to create a vacuum in the separation container of the vacuum conveying equipment. Inhale the material from the feeding port through the suction hose and suction port.

2. Separate air and materials in the filtering chamber of the separation container, and collect the materials in the silo. The cyclone separator prevents fine powder from entering the filter to improve its efficiency.

3. After the silo is filled with materials, the vacuum pump automatically shuts off, and the separation container of the conveying equipment reaches pressure equilibrium. The discharge valve is opened, and the material automatically flows out through the discharge port and directly falls into the storage container.

4. When discharging, the filter in the filtration chamber will be automatically blown clean by the blowback airbag, allowing the filter to be reused. Its specially designed vibrator can assist in feeding to improve the efficiency of conveying viscous substances.

5. The discharge compartment is closed, and the entire conveying process is restarted.

Product Features:

1. Sealed transportation, no dust leakage, no cross contamination

2. Compliant with GMP standards, meets CIP requirements, and can provide sterile grade products

3. Modular design, eliminating dead corners, quick and convenient disassembly, cleaning

4. Resolve the stratification phenomenon of powder particles

5. Material static electricity, no pollution to the surrounding environment

6. Automatic control, simple and convenient operation

7. No heat generated during the working process, explosion-proof

8. No vibration, low noise, energy-saving, low operation and maintenance costs

Application fields:

1. Powdered materials, granular materials, mixed materials (without layering during transportation), pills, capsules, etc. in the pharmaceutical industry

2. Additives, raw materials, candies, candy pills, cocoa powder, flavorings, crystals, etc. in the food industry

3. Chemical raw materials, dyes, flammable and explosive materials, as well as toxic and hazardous materials, etc

4. Industrial raw materials, waste materials, and other materials

5. Bulk agricultural materials