Product Features： 

1. Our SDF550 Laboratory Disperser New with driving permanent magnet DC motor, no carbon brush consumption.
2. The SDF550 Laboratory Disperser is Small in size, with large torque, high efficiency. low energy consumption, low noise, no reversing spark interference and linear speed-governing.
3. Stepless speed regulation, PLD control technology, four LED digital tubes display the speed of the motor directly, dispersing and grinding together.

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