The strength and perfect, silent operation of this machine distinguish it from every other machine on the market. A fused aluminium body and circular bowl made of turned and refaced stainless steel give the machine its extraordinary strength. Its silent operation is due to the head of the machine, equipped with cast iron helical gears and steel pinions, assembled on ball bearings. Everything is in a complete oil bath. The machine can be provided with a one or two speed motor and is equipped with accident prevention features as well as a low voltage 24V electrical system in accordance with safety regulations.