Horizontal spiral centrifuge is one of our company main products. According to the requirement of the material used, we design the horizontal spiral centrifuge with one motor, two motors driving. At the same time, we design two motors separately on both sides of the machine and motors on the same place of the machine. We also develop three column horizontal spiral centrifuge, used in the separation of coal tar oil, water, slag in the industry, in petrochemical in the separation of oil, water, slag.

Main motor drive at full speed rotating drum, material put into spiral continuously by feed tube, evenly distributed to the spiral discharging port. Under centrifugal force, solid content settles to the drum wall and is pushed out cone drum slag notch by the spiral pusher. Liquid is overflow along the spiral to the drum big end. It form big end set out liquid and small end set out solid.

The decanter centrifuge can be adjusted to suit individual requirements by varying: 

1. Bowl speed to ensure the exact relative centrifugal force required for optimized separation. 

2. Differential speed, for optimized balance between liquid clarity and solids discharge capacity. 

3. Pond depth in the bowl for optimized balance between liquid clarity and solid dryness. 

The machine is widely used in the production of chemical , printing, metallurgical coal mine, oil production, metallurgy ,iron and steel, fabric ,food, drink, pharmacy starch, dyes and so on, and it can also solve industrial and municipal wastewater. By use it, solid can be dehydrated, liquid can be clarified, etc. 

1. Solid phase dehydration: dehydration effect for processing materials of solid particles. 

2. Particle size classification: used in the removal of material of large diameter solid particles. 

3. Liquid clarification: used for removing solid particles in the suspension liquid are clarified. 

Separation takes place in a horizontal cylindrical bowl equipped with a scroll conveyor. The processing material is fed into the bowl through a stationery inlet tube and is smoothly accelerated in the accelerate chamber. Centrifugal forces cause instant sedimentation of the solids on the wall of the bowl. The conveyor rotates in the same direction as the bowl, but at a different speed, thus moving the solids towards the conical end of the bowl.