The oil pressing production machine is used to extract oil from edible as well as non-edible oil seeds and nuts. With worm shaft assembly in forged carbon steel / stainless steel overlayed with chromium carbide hardfacing electrode, the machine features superior wear life. The machine features triple state helical reduction gear box with split casing contributing to easy maintenance. What's more, the machine features protective covering for spatter-proof and dust-proof operation. http://www.ever-prosperous.com/oil-production-machine/oil-pressing-production-machine/