Quality castings, pour after pour.
 

core ROOMS

core manufacturing CAPABILITIES

Most castings start with a core. Our experienced core department is capable of producing cores of various size, shape, and complexity. We have the ability to manufacture cores with conventional shell core manufacturing or No Bake molding. Our shell core machine list consists of:

Dependable 100SA, 200SA, 400SA

Redford HS12, HS14, HS16

Shalco U180

No Bake core technology allows us to make cores outside the size restraints of a conventional machine, providing larger flexibility in design and production. No Bake core production is powered by a Tinker Omega PLC controlled mixer with output of 750 lbs/min.

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IN HOUSE PATTERN SHOP

 
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STATE OF THE ART CNC MACHINES

Powered by Haas VF9 and Haas VM3 CNC machines. The Haas VF9 has a travel range of 84” x 40” x 30”. We have the capability to cut aluminum, cast iron, and urethane tooling board.

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PATTERN MODIFICATIONS

Many patterns can be modified for either FBO II or III and our upcoming FBO V, allowing older squeeze-box and Roto-lift patterns to be converted to automatic molding adapted for higher production rates. Modifications include match plates, cope and drag, and core boxes. We proudly use SolidWorks in our pattern shop.

 

MOLDING & MELT

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molding specifications

Our green sand molding operation is powered by Robert Sinto FBO machines. Capacity includes upwards of 1000 molds per day.

Automatic molding flask size maximums:

FBO 2: 16x20”

FBO 3: 20x24”

FBO 5: 32x32”

furnace specifications

Our melt department is powered by Striko Dynarad furnaces hand built in Germany specifically for H&H Castings. We have the capability to handle over 60,000 lbs. of aluminum per shift.

Our current furnace lineup:

2 Striko Dynarad Continuous Stack Melters

3 Striko Dynarad Crucible Furnaces

2 Striko Dynarad Crucible Ladles

 
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No Bake technology

 
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REVOLUTIONARY PROCESS

We added No Bake technology in 2008 to keep up with growing demand for large scale aluminum castings. Our 180 ton sand system can provide sufficient materials to handles castings over 10’ in length and over 300 finished pounds.

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state of the art reclaimers

Installed in 2018 and built custom by Tinker Omega, our new sand reclamation system is capable of mechanically processing 20 tons of sand per hour and thermally processing 10 tons per hour, keeping our department ahead of the curve for demand.

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2 molding lines

No Bake is sufficiently set up to handle any production demand with 2 - 750 lb. Tinker Omega PLC driven mixers.

 

OUTSIDE SERVICES OFFERED

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AVAILABLE SERVICES

To ensure your product is completed and ready for market, we can help arrange the following outside services.

  • Heat Treat

  • Machining

  • Painting

  • Anodizing

  • Burnishing

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