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Location:Home > Powder Equipment
Bulk Bag Discharge Station
Release Date:2021-12-09
       The bulk bag discharge station (also known as a bulk bag unloader) can be connected to an electric hoist, which lifts the bulk bag to the discharge port. The operator manually opens the discharge outlet of the bulk bag and opens the iris valve, allowing the material inside the bag to fall into the storage hopper by gravity. Vibrators or massagers can be used to facilitate discharge, making this operation simple and convenient. It is suitable for applications involving the unpacking of dry powder, granular materials, powder-granule mixtures, and flaky materials such as plastics and plastic additives, mixtures, sewage treatment clarifying agents, cement, etc. Different types of discharge equipment are applicable to different material scenarios, determined by the material's characteristics, bulk bag structure, bag dimensions, and lifting operations.

Operating Process:

The operator manually opens the bulk bag, using a bag clamp to secure the bag's opening and allow the material to fall into the transition chamber below by gravity. The transition chamber is dual-channel, ensuring a fully enclosed operation during bag opening, preventing dust leakage and effectively reducing labor intensity.


Product Features:

- The bag opening station is simple in structure and easy to operate.

- A crusher breaks up clumps during bag opening to ensure smooth subsequent processes.

- A magnetic separator removes foreign objects from the bulk bag.

- Improves production efficiency and reduces labor intensity.

- The sealed bag opening design prevents dust dispersion, improves the working environment, and reduces production costs.

- Integrated design of bag opening, patting, crushing, and magnetic separation, with a compact structure and easy operation.

- Can be directly connected to glove boxes, hoppers, reactors, and other equipment.

- Offers pneumatic and electric control methods for remote monitoring.


Applicable Conditions: Suitable for bulk bagged materials with poor flowability, easy moisture absorption, or clumping.


Bulk Bag Discharge Station Configuration:

1. Equipment frame

2. Electric hoist (can use customer's own cranes or other lifting equipment)

3. Bulk bag lifting frame

4. Bag clamping device

5. Crushing, patting, vibrating, magnetic separation devices (optional)

6. Transition buffer hopper

7. Inlet can connect to: iris valve, necking device

8. Outlet can connect to: vacuum feeder, screw conveyor, manual feeding station, rotary discharge valve, slide valve, butterfly valve, powder metering valve, hopper, silo, storage tank, etc.