This cooking oil packing machine adopt machine guiding and the drum put manually, also has photoelectricity detection, retracted filling head and have pre-estimation of the weight. The filling start automatic or manually and liquid measured gravity. The filling adopt two kinds speed(fast and slow), the amount  is adjustable according to actual weight to keep the accuracy. When the filling ready, the conveyor ON automatically and the photoelectricity reposition. The Unit controlled by PLC, which matched with memory parts. It is changeable between weight and spec. Touch screen make it easy to operate