PLC Industrial Scale Centrifuge Differential Speed Feedback Control 7.5-45KW

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes. It is widely used to produce the carbonated bottle, mineral water, pesticide bottle oil bottle cosmetics, wide-mouth bottle and hot fill bottle etc. Beverage bottle, cosmetic bottle, medicine bottle, jar etc.

LLW series conveyor discharge screen centrifuge is the one with low energy consumption, stable performance and good separating effectiveness. The separation processing from feeding to dewatering, cleaning and discharging is continuous with high processing efficiency and high degree of automation. It is the advanced separation equipment.

The feed suspension is introduced to the centrifuge through a feed pipe and into the feed distribution chamber, and is jetted into the basket through the hole near the cone point of the conveyor. Under centrifugal force the solids filtrate from the liquid and settle against the basket wall, while the clarified liquid exits over the overflow . The solids in the conical basket are conveyed up from the smaller end to the bigger end while the conveyor turns at a slightly different speed. The bigger diameter is, the bigger centrifugal force produces to separate the liquid/solids. The solids are dried when they are drained out the basket.

The washing pipe incorporated in the centrifuge can not only filter the solid cake, but also wash the cake. The thin cake washing achieves good effects of washing and consumes low amount of washing liquid.

A steam pipe may be provided on the back of the basket so as to wash the crystallized materials on the back at high temperature.

Gearbox: cycloidal gearbox, planetary gearbox and hydraulic gearbox so as to suit for separation of different materials.

◇ Hydraulic gearbox
◇ Inner curve radial plunger type hydraulic gearbox with low speed, but large torque ( 2-3 times higher than the mechanical one)
◇ Differential speed feedback control, equipped with functions of overload alarm outlet terminal, maximum pressure alarm an stop; the differential speed is 1-30 r/min adjustment;
◇ Fully-automatic control achievable;
◇ Automatic differential speed adjustment and automatic power compensation function with large range of differential speed compensation, material blocking eliminated, and high adaptability to changes in material feeding ;
◇ Differential speed changed, but the original conveying torque remain the same ( low differential speed operation is achievable);
◇ Start conveyor for residual cake removing when the basket is static, which is easy for trouble shooting.

LLW screen worm centrifuge has been widely used in such industries as chemistry, food, salt, mining and pharmacy. Due to its separation principle and structural characteristics, it is mainly suitable for those materials with large particle size and without strict requirements on particles crushing. Therefore, it is required to conduct material analysis and relevant tests to determine the suitability and separation performance.

LLW centrifuges have been successfully used for more than 80 different materials, therefore, you are welcome to communicate with our technicians while type selection.