Turnable cutting screw conveyor

Turnable cutting screw conveyor designed and delivered for an off-shore drill rig.

What is the function of the turnable screw conveyor?

1. The turnable screw conveyor can move in a 25° round a fixed point right under the inlet
2. The turnable fixed point also carries the screw conveyor
3. The screw conveyor is easily turned with a hand wheel connected to a manual gear box – see the pictures
4. The turnable function makes it possible to deliver cutting to different points (containers) during operation

The screw conveyor is supported in the inlet and where it is operated. The house is reinforced to carry the full weight between the supporting points. See another example of a turnable screw conveyor for cuttings here See an example of a turnable screw conveyor only supported in one point under the inlet

If you have a request that requires special design features of the screw conveyor such as a turnable function, we recommend that you contact BEMA early in the design and planning phase.

What informaton is needed for BEMA?

1. Capacity of the screw conveyor
2. A layout drawing showing the main measurements for BEMA to obey
3. Other requirements for the screw conveyors related to product such as ATEX requirements, safety requirements etc.
4. Level of documentation demands

FAQ: Turnable Cutting Screw Conveyor

1. What is a turnable cutting screw conveyor?

A turnable cutting screw conveyor is a specially designed screw conveyor that can rotate around a fixed point beneath the inlet. This turning function allows the conveyor to deliver drill cuttings to different discharge points or containers during operation, offering flexibility in offshore and industrial environments.

2. How does the turning mechanism work?

The conveyor rotates up to 25° around a reinforced fixed point. Movement is controlled manually using a hand wheel connected to a gearbox, making it easy for operators to adjust the discharge direction safely and efficiently.

3. What applications is this solution suitable for?

This type of conveyor is ideal for handling drill cuttings on offshore rigs or similar installations where material must be directed to multiple containers. Its robust construction supports the full load between support points, ensuring reliable performance in demanding conditions.

4. Can BEMA assist with custom design requirements?

Yes. BEMA’s design department can calculate capacities, design the turnable function, ensure compliance with safety or ATEX requirements, prepare workshop drawings, and deliver full documentation packages tailored to the project.

5. What information does BEMA need to start a project?

To design the optimal solution, BEMA requires the desired capacity, a layout drawing with key measurements, any product‑related requirements such as ATEX or safety standards, and the level of documentation needed.