Modern technology with traditional values

We are proud to be the only manufacturer in North America completely independent of any original equipment manufacturer. At Rahnmet, we believe in quality and long term relationships. Our expertise draws from an acclaimed history and a team of individuals who have been working hard with us for most of their careers.

Our state of the art welding department is capable of welding in excess of 120 lbs per hour in order to refurbish your steel parts. The machining department is capable of turning and completing very large parts with the largest being in excess of 5-meter diameter and weighing 150,000 lbs. Our custom built vertical press is the largest in Canada with a capacity of 2000 tons to dismantle all sizes of shafts without compromising safety or quality.

OUR HISTORY

Rahnmet began manufacturing crusher parts in the late 1930s and, for a period of 20 years beginning in the 1960s, it manufactured exclusively for the original equipment manufacturers (OEM). Since the 1980s, Rahnmet has expanded and modernized several times adding vertical centrifugal casting and melting capacity to its foundry while expanding its manufacturing capacity to include a 16’ diameter vertical boring mill.

Rahnmet’s repair facility, attached to the machine shop, incorporates fully and semi-automatic welding equipment, a stress relieving oven (able to handle a 7’ Symons main frame or an 84” Topshell) and a 2000 ton press all under one roof. Our production facilities and technical database enable it to supply parts for all the popular crushers and maintain Rahnmet’s uncompromising commitment to quality.

Our Environmental Commitment

Rahnmet is committed to operating in a fashion that protects health and safety, environment, and the quality of product. Rahnmet will strive to further improve its environmental performance by reducing emissions of metal oxides. For further information, please review our Toxic Reduction Report and Plan.