The brushless motor is maintenance free, low-noise, and has a long service life. The new panel design allows for pre selection of speed, time, and centrifugal force, all of which are displayed synchronously, achieving a variety of functions such as one click switching between centrifugal force and speed. There are 10 adjustable lifting speeds, warning alarms, multiple protections, and easy operation. Durable and safe stainless steel centrifugal chamber, equipped with electronic door lock, operates safely and smoothly (TD4 and TD6), easy to operate, can set parameters such as speed and time, and check centrifugal force at any time