Quality Castings backed by Experience

Diamond Casting & Machine Company has been producing quality castings since 1955. The current management, in place since 1972, has focused on producing superior die castings, permanent mold castings, and CNC machined products ready for immediate use. This focus has resulted in considerable production of explosion proof, pressure tight, and very low porosity products over the years.

Our History

Company Inception

Diamond Casting & Machine Company Inc. was founded in 1955 and has been delivering quality castings ever since.

Commitment to Technology

In 1972, new management took charge and committed to using more technology than its competitors. During the seventies, the company implemented considerable upgrades in technology, facilities, and operating procedures.

Focus on Superior Casting and CNC Products

Since 1980, Diamond Casting & Machine Co. Inc. has focused on producing superior die castings, permanent mold castings, and CNC machined products ready for customer assembly. This focus led to expertise in explosion-proof, pressure-tight, and very low-porosity products, which require similar skills to achieve high-quality paint finishes on cast products.

Investment in R&D and Process Excellence

To achieve these results, Diamond has invested heavily in R&D and capital equipment, building unique capabilities to develop casting processes for low-porosity, pressure-tight, and explosion-proof products. This is supported by a capable, experienced staff with formal training in fluid dynamics, heat transfer, and broad engineering principles.

Industry-Leading Technology and Capabilities

Today, Diamond’s casting capabilities are differentiated from most of the industry, especially in producing very low-porosity castings. The company’s technology, equipment, procedures, and people are beyond the scope of most competitors. With a deep understanding of process dynamics and advanced equipment, Diamond produces products where others often fail.