Model

SA300

SA320

SA400

Shaking method

Horizontal /

Vertical

Horizontal /

Vertical

Double sided vertical

reciprocate shaking

Reciprocate shakings

Rotary shakings

Shaking speed ; horizontal

20 to 300 times/min

20 to 210 times/min

None

Shaking speed ; vertical

20 to 300 times/min

20 to 210 times/min

20 to 300 times/min

Speed control

Stepless speed control by thyristor

Stepless speed control by thyristor/

digital display