Vacuum tumblerthenewest generation tumblers, introduce frequency-conversion technique into the control system. It offers our machine a smooth operation and energy saving. The energy consumption can be saved 30% than the traditional tumblers.lEight rolling speed from 4rpm to 11rpm. Ten different processing modes can be selected. 100 programs can be created and stored.lPLC control via touch screen. Accurate, flexible and simple to operate. In addition, electro-mechanical control system is optional.lPreset total tumbling time, positive and reverse rotation tumbling time, interval time and tumbling mode, etc.lHigh performance vacuum pump guarantees quick evacuation in a very short time.lVacuum loading, reverse rotation unloading without meat remain.Specification GR-2300I/IIGR-2800I /IIGR-3500I /IICapacity (kg/a time) front openside openfront openside openfront openside open100012001500170020002200Volume (L) 230028003500Power (kW) 6.08.09.5Drum Speed (rpm) 4 114 114 11Vacuum (kPa) -80 -85-80 -85-80 -85External Dimension (mm) 2430×1440×21002920×1450×21002950×1570×2140Installation Dimension (mm) 3800×2200×25004200×2200×25004200×2200×2500Weight (kg) approx. 1400approx. 1600approx. 1800