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DEGAO CENTRIFUGE

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PSD flat-bed bag discharge centrifuge

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Product Introduction

Main Feature 

Adopting variable frequency control, it starts smoothly and the separation factor is adjustable.

Suspended bag unloading, the grains are not easily broken; the labor intensity is low, the work efficiency is high; the versatility is strong and the application range is wide.

The structural design is reasonable, the structural parts have smooth transitions, the surface is polished, and there are no sanitary dead corners. The clamshell casing allows for thorough cleaning of the space between the casing and the drum.

The base and casing are integrally welded structures with high load-bearing strength.

The flat-bed base has a low center of gravity and a small footprint. The flat-bed base can be used as an operating platform for easy operation.

The four-point support liquid damping shock absorber has good vibration damping effect and simplifies daily maintenance.

The shell flip cover is equipped with conventional pipe openings such as feeding pipes, washing pipes, observation glasses, and lighting holes.

Equipped with an online cleaning system (optional), it can clean the inner wall of the centrifuge shell, the inner and outer surfaces of the drum, the surface of the liquid collecting tank and other internal invisible parts, ensuring cleanliness requirements and complying with GMP specifications.

Sealed structure. The seals are made of silicone rubber or fluororubber, etc., and equipped with a nitrogen protection system (optional), which can meet the requirements of sealing and explosion-proof, and is suitable for applications in toxic, flammable and explosive situations.

Equipped with a hydraulic cantilever crane (optional), it is convenient for unloading and meets hygienic requirements.

Working Principle 

The material to be separated enters the high-speed rotating centrifuge drum through the feed pipe. Under the action of the centrifugal force field, the material is filtered through the filter cloth (filter screen), the liquid phase is discharged through the outlet pipe, and the solid phase is trapped in the drum. Inside. When the filter cake in the drum reaches the loading capacity specified by the machine, the feed is stopped, the filter cake is washed, and the washing liquid is filtered out. After the filter cake deliquidation reaches the requirement, stop the machine. A special lifting device lifts the filter bag together with the filter cake to the designated discharge point, opens the discharge port, discharges the filter cake, and then resets the filter bag and enters the standby state.

Discharging diagram of hanging bag type upper discharge centrifuge

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PSD Technical Parameters

项目  PSD800 PSD1000 PSD1200 PSD1250 PSD1500 PSD1600 PSD1800
转鼓直径 (mm) 800 1000 1200 1250 1500 1600 1800
转鼓容积(L) 120 200 330 400 600 800 910
最大装料限量 (kg) 150 250 410 500 800 1000 1100
转鼓转速 (r/min) 1200/1500 1100/1200 960/1050 1000/1200 850 850 780
分离因数 645/1006 680/806 670/740 700/1008 607 647 612
电机功率 (kw) 7.5 11 18.5 18.5/22 30 37 37
外形尺寸 (LxWxH) (mm) 1750x1200x1300 2000x1400x1500 2550x1800x1750 2550x1800x1750 2600x2300x1800 3200x2400x2150 3300x2600x2100
机器重量 (kg) 1500 2500 3800 4000 6000 8500 10000