選礦技術  製造商、經銷商、供應商

Ruf GmbH & Co. KG in Zaisertshofen was established in 1969. Nowadays RUF employs about 100 people and develops and manufactures innovative modular briquette presses for metal, wood chips, and other waste material.
The smallest unit manufactured by Ruf is the RAP whose 4 kW motor caters for a throughput rate of 20 to 150 kg per hour (depending on material and chips size). The largest RUF press is the RUF 90. It comes with a 90 kW motor and allows for the processing of up to 4.800 kg of material per hour.
The first RUF briquette press was produced in 1985 and purchased by a timber mill and is still in operation. Since the first machine left the factory, RUF has been supplying hundreds of customers all over the world with briquette presses.