Metal Casting Capabilities

Specializing in grey and ductile iron metal castings from 1 to 8,000 lb.

B. W. Supply is a high-quality grey and ductile iron foundry specializing in metal castings from 1 to 8,000 lb. We work with all grades of grey and ductile iron to meet your most exacting specifications. Besides our casting capabilities, our extensive pattern and tooling shop can meet your tooling, pattern making, maintenance and storage requirements. Our Ohio location near I-80 is convenient for deliveries to the Midwest, Northeast and South Central markets.

Green Sand Operation

No Bake Operation

Molding Operations

To make sure you achieve the results your end product requires, we will work with you to choose the correct casting method, including green sand or no bake. We also will design a mold for you that assures the highest quality results. Test runs will confirm the accuracy of your mold before we begin mass production.

Lighter Weight (Thin Wall) Castings Capabilities (1 to 50 lb.)

  • Green Sand
  • Green Sand Rotolift

Heavy Castings Capabilities (up to 8,000 lb.)

  • Air Set Floor Molding
  • No Bake


Core Room

Our Core Room deploys oil sand, shell, CO2 and Air Set capabilities to meet your requirements. Cores are used to make the interior detail of castings. Cores are sand held together with a chemical binder system.

die casting melt room, B.W. Supply Co.

Melting Capabilities

B.W. Supply will work with to select the iron alloy appropriate to your needs. We work with the following alloys:

  • Grey Iron: Class 25, 30, 40, and 50
  • Ductile Iron: Class 60-40-18, 60-45-10, 60-45-12, 65-45-12, 80-60-03, 80-55-06, 100-70-03, and 120-90-02

Cleaning Room

cleaning room at a die casting facility, B.W. Supply Co.

After casting your components, we move them to the cleaning room where we apply the finishing touches. These can include blasting, cutting, grinding and painting. Our cleaning room features the following equipment:


  • 120 in. Pangborn Table Blast
  • 24 in. Tumbleblast

Saws & Binders

  • Painting
  • Swing Frame Cutoff Saw & Grinder
  • Stand & Belt Grinders

Call 419.923.1376 to place an order or to discuss your casting needs.

Or, use our easy online quote form: