... extraction of vegetable oils from such oil-bearing materials as rape seed, peanuts, sesame seed, cotton seed, ... , etc.FEATURES1. All such main parts of this machine as wormshaft, pressing worms, cage bars, gears and so ... is also one of the features of this machine. It can be regulated in accordance with ... continuously, so it is easy to operate the machine, which results in the saving of labour.TECHNICAL ...