Spray Dryer Ceramic Industry Centrifugal Spray Drying Machine In Food Processing

High speed centrifugal spray drying machine

Magnetic levitation high speed atomizer
Traditional atomizers generally use the principle of mechanical (gear) speed increase to increase the rotation speed. However, due to the plasticity and yield force of steel, the rotation speed is always limited to 8000-12000 rpm, so the rotation speed is 2-30000 rpm. , High-power motors with power above 11kw (especially above 100KW) are blank in China and almost zero abroad. In order to meet the needs of the lithium battery industry, high-power, high-speed centrifugal spray dryers have become an urgent need.

After years of technology accumulation, we have cooperated with several domestic universities and enterprises to jointly develop "air suspension + high-speed transmission device" in different subjects ranging from materials to machinery and fluid mechanics. Under the premise of this device principle, the permanent magnet and high-pressure air are organically combined to generate strong radial and axial thrust, so that the spindle is completely suspended in the set space, and then the electromagnetic field drives the spindle to rotate, completely changing the traditional The mechanically designed transmission structure enables the spindle to work stably at ultra-high speeds. Designing a large-flow, high-speed centrifugal spray drying unit first requires a high-speed, high-power motor. At present, the motor speed we design is between 2000-35000 rpm.