Main applications: 1. Adjustable speed 2. The combined motion track of swing and roll 3. Suspension design with low noise and long life 4. Timing function facilitates time control and reproduction of experimental conditions 5. With stacking mounting feet, double stacking can be achieved, and the channel can be extended twice (up to 18 channels/double layer). 6. Mute design 7. Super capacity, 9 working channels, which can be expanded to 18 channels, and 36 50ml test tubes can be rolled simultaneously 8. The roller is PC plastic, resistant to corrosion, friction and easy to clean 9. Stainless steel water guide tray can effectively prevent the contamination of the instrument caused by liquid leakage Technical parameters: RL 100: large roller mixer Oscillation diameter: 30MM Load: 4KG/50ML of 18 tubes (single layer) Motor power: 20W Working mode: timing/continuous Timing range: 0-180min Speed range: 5-80rpm Timed display: scale Speed display: scale Number of rollers: 10 Can it be stacked: yes/two /18 channels Overall dimensions: 580-388-110mm weight:13 kg