Cast Aluminum Molds

Cast aluminum molds have been the standard for the Rotational Molding industry since the process began molding plastic back in the 1950's. Diversified began casting for the industry in 1999, and to this day aluminum cast molds still are the standard-bearer. With the ability to control wall thickness and good thermal conductivity aluminum cast molds help create the most consistent plastic parts in the industry.

With over 4,000 lbs of pour capacity and 20 tons of overhead craneage, DMC can cast anything from a small fuel tank to a large septic tank without troubles. With our state of the art degassing capability; we are bringing aircraft quality metal to each rotational mold we pour.

With our castings we offer:

• Standard industry finishes
• Aircraft quality metal suitable for multiple finishing options
• Tongue & Groove, Shiplap, and Doweled Registration
• Consistent mold walls
• A fit parting line with minimal flash or mismatch