Live bottom screw feeder with bin

Live bottom screw feeder with bin is manufactured to transport mud waste received in the harbour from rigs off-shore. The mud is via the screw feeder transported to containers for further treatment on-shore to clean it from hydro carbon elements.

What is the advantages of the feeder bin?

1. The complete coverage of screw feeders in the bottom of the bin avoid the possibility for bridge building of the material
2. By controlling the gear boxes with frequency inverters, it is possible to control the flow rate out of the bin with high precision
3. The live bottom bin can handle a varity of the incoming material. The flow rate can be controlled and ribbon screw flights take care of the sticky material

BEMA has designed the complete system. It begins with the live bottom screw feeder bin, and contiuoue with a number of transport screw conveyors. The final destination are containers for further treatment on-shore in a recycling plant. During the design phase BEMA has supervised the end customer with different screw conveyor features to come up with the best possible solution for the application. Designing of live bottom screw bins require more engineering compared to stanard screw conveyors. The designing process need to be in close cooperation with the final end user to clarify all relevant information regarding the actual solution. BEMA has the experience to undertake such tasks in cooperation with the customer.

Example of bulk material, where screw bottoms are used:

• Wet starch
• Flake ice
• Wood chips
• Powder that needs to be taken out of a silo with precision flow rate

See another BEMA project for a live bottom screw feeder here

FAQ: Live Bottom Screw Feeder with Bin

1. What is a live screw bottom with bin used for?

A live bottom screw feeder with bin is designed to transport challenging bulk materials—such as mud waste from offshore rigs—into containers for further on‑shore treatment. It ensures controlled, reliable discharge even when handling sticky or inconsistent materials.

2. What are the main advantages of this system?

The bin features complete screw coverage at the bottom, preventing bridge‑building and ensuring continuous flow. With frequency‑controlled gearboxes, operators can regulate the flow rate with high precision. Ribbon screw flights help manage sticky materials effectively.

3. What types of materials can the live bottom bin handle?

The system is engineered to manage a wide variety of incoming materials, including wet starch, flake ice, wood chips, and powders requiring precise extraction from silos. Its robust design makes it suitable for both uniform and difficult bulk materials.

4. How does BEMA support the design and engineering process?

BEMA designs the complete system—from the live bottom bin to the subsequent screw conveyors—and collaborates closely with the end user to clarify all technical requirements. This ensures the final solution fits the application perfectly.

5. Why does a live bottom screw feeder require more engineering than standard conveyors?

Because the system must handle complex material behavior and ensure consistent discharge, it demands detailed engineering and close cooperation with the customer. BEMA’s experience enables them to deliver reliable, tailored solutions.