A centrifuge is a piece of equipment, generally driven by an electric motor ( some older models were spun by hand ), that puts an object in rotation around a fixed axis, applying a force perpendicular to the axis. A centrifuge is also used to separate the components of blood in blood banks. The centrifuge works using the sedimentation principle, where the centripetal acceleration causes denser substances to separate out along the radial direction ( the bottom of the tube ).

Decanter centrifuge is also a important equipment in solids control system. It is widely used in drilling waste. It is used in separating suspension of solid phase with particle diameter≥2μm for drilling mud and fluids handling.

1. It can operate at full speed to finish feeding, centrifugal sedimentation discharge and other procedures, high degree of automation.

2. It optimizes the settling zone parameters and feeding mode, enhances the centrifuge sand removing effect, performance can be comparable to the same specifications of the imported centrifuge.

3. Horizontal spiral unloading settlement centrifuge vibration is low noise. By improving the centrifuge rotational part machining accuracy and the dynamic balance accuracy, the centrifuge vibration and noise can drop to a low level.

4. The machine has large production capability, compact structure, small occupation, and can automatically run. It is convenient to maintain and can be closed operation.

5. Simplified solids control system, low energy consumption, lighter working load, and the purification efficiency increases by 30% than original.

6. It uses the frequency conversion governor, compared with similar products with low energy consumption, working speed is adjustable, etc.

Decanter centrifuge design consists of a solid container, called a bowl, which rotates at high speed. Inside the bowl tube, a screen conveyor rotates in the same direction, but at a slightly different speed. A differential gear is typically used to adjust speed.

To meet the requirements of the development of the modern drilling engineering, KOSUN has developed the explosion-proof variable frequency conversion control centrifuge, which can continuously adjust separation factor and drum rotational speed. This new technology adapts to the situation of the constant changing of mud property during the centrifuge practical operation, which makes the treatment efficiency of mud much better and meanwhile achieves the function of one machine with multi-purpose.