Three Rivers Gray Iron

Metal Technologies Three Rivers Gray Iron (TRG) facility is a gray iron foundry specializing in small, medium to high volume iron castings.  The Three Rivers Gray Iron facility’s delivery and quality performance leads the industry, minimizing waste within its four molding line manufacturing footprint.  The management team draws upon their years of experience successfully operating one of the first vertical molding installations in the United States.  Three Rivers continues to be a state of the art gray iron foundry as our ownership invests in new capital equipment to keep up with the latest in foundry manufacturing technology.  Located in Southwestern Michigan, Three Rivers Gray Iron provides an excellent supply solution to manufacturers across North America in a variety of industries.

Facility Information

Capacity: 112,000 tons
Material: Gray Iron Classes G-2500, G-3000, G-3500, G-4000, and G-5000
Melt: Four ABB Induction furnaces with 25 ton per hour capacity
Molding: One Disa 230-A molding line
Three Disa 231-A molding line
Finishing Quality: Four 34 ftWheelabrator Tumble Blasts
Quality: TS-16949 Registered

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Industries Served

Small Engine, Automotive, Commercial Vehicle, Trailer Axle, Industrial Power Transmission, Appliance, Gas – Water Valves, Agriculture and Refrigeration

Casting Type and Size

1 to 80 lbs. Highly cored complex castings; non-cored small parts

Product Expertise

Covers, Damper Hub and Inertia Rings, Drums, Flanges, Idler Hubs, Pillow Blocks, Plates, Power Steering Pump Housings, Pulleys, Shift Bar Housings, Sprockets, Valve Housings, Water Pumps, and Water Pump Housings

Phone

269-278-1765

Map and Directions