Prototype Sand Castings - Short & Medium Run Castings | LB Foundry
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Foundry Capabilities

At Leitelt Brothers Inc. we specialize in low to medium production run orders, ranging in weight from 1 ounce up to 800-pound Large Castings.

  • Prototype and Single Run Castings
  • Short Run Production - less than 100 pieces
  • Medium Run Production Castings – 100 to 10,000 pieces

Foundry

Melting

  • 3 Hauk High Velocity (gas-fired) # 600 crucible furnaces
  • 2 McEngelevan Speedy Melt (gas-fired) #80 crucible furnaces

Core Room

Our sand castings can be highly cored using the shell sand core, cold box sand core, air set/no-bake sand core, and oil sand core processes. We produce our cores in-house.

  • 1 Redford-Carver - Single Station, semi-automatic machine
  • 1 Redford-Carver - Double Station, semi-automatic machine
  • 1 Dependable - DF 200, manual machine
  • 1 A.C. Chris - Blow-Matic Single Station, semi-automatic machine
  • 1 Ferro Dyne - fully automatic core machine (extra-large cores)
  • 1 Carver - CG Series Batch Muller- 800 lb. Capacity
  • 1 FECO USA - Core Oven, gas-fired

Cleaning/Finishing

  • 3 Hammond Machinery - double end back stand grinders, 4” x 132” belt
  • 2 South Bend Ind. - horizontal disc grinder, 24” diameter
  • 1 Grizzly Industries - stroke sander, 4” x 132” belt
  • 1 Goff Inc. - shot blast machine with 6 cu. ft cabinet
  • 1 Cyclone Inc. - sandblast cabinet, 24”x 42”x 24” work area

In House Machining

  • Conventional Machining- drilling, tapping, turning & milling
  • CNC – 3 & 4axis machining, milling & turning
  • Pressure Testing- Air & Hydrostatic
  • Full assembly & sub-assembly capabilities

Quality

Leitelt Brothers, Inc is an ISO 9000 compliant company that is fully committed to continual improvement of our quality management system.

Pressure Tight Castings

Pressure tight sand castings for liquid or gas carrying components.

Green Sand Molding

Green Sand Molding

Our green sand molding machines are the workhorses of the shop.

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Air Set Molding

Air Set Molding

Air set molding, like green sand molding, is known for its versatility.

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In-House Machining

In-House Machining

Our in-house machine shop allows us to supply castings machined and complete to print.

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Quality

Quality

Leitelt Brothers, Inc is ISO 9000 compliant and is fully committed to continual improvement.

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Materials

Materials

Leitelt Brothers can pour from a variety of aluminum, brass, bronze, and non-ferrous materials.

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Click here to submit a Request for Quote
or call us today at 773-721-1186