Customer Support


DEMI’s Parts Department is a Reputable Leader in the Aggregate Industry to supply Parts. We can supply Crushing, Conveying, Earth Moving parts and More. When you need Liners, Hammers, or even Tungsten Carbide, DEMI is the company to call.


DEMI’s Service Department is available to assist with Equipment Rebuilds, Plant Optimization, Hydraulic / Electrical Trouble Shooting and Repair, for minimal down time give us a call. For Emergency After Hours service call 1-855-324-3500 and Dial Extension 104.

Custom & Production Fabrication

While we mainly build Equipment for the Aggregate and Mining Industries we offer a full house fabrication service for all of our customers whether they be from Agriculture to Aerospace. Our Customers Demand the Highest quality work from a simple fabrication project to a major engineering assembly.

Mining Services

Whether you’re processing rock and dirt for your community or planning a precious metals or coal mining operation… we can help you get the most from your equipment / system by utilizing some of our Engineering & Design services