... batch vacuum fryer consists of frying chamber, storage chamber and de-oiling chamber. There are vacuum gauge, discharge valve, checking ... pre-heater in the storage chamber. The de-oiler consists of speed reducer, inverter for adjusting de-oiling speed, main shaft, basket frame ... some time, start the speed reducer to de-oil. The frying time, de-oiling time, de-oiling speed and oil temperature are preset ...