Service and Technical Information
SERVICE
Our casting business began with the manufacture of copper alloy castings (pure copper electrode holders) used in the power supply systems of “electric furnaces,” one of our core products. We also have a long track record of manufacturing brass castings, and we produce bronze castings for key components (casing, covers) on a made-to-order basis for marine pump manufacturers.
Our Casting Division holds DNV Approval of Manufacturer.
(Certificate: PDF
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Casting Division
SERVICE-1
We specialize in self-hardening sand casting using hand-packed molds, with a monthly production capacity of 8 metric tons. We specialize in castings made of pure copper and copper alloys, particularly products consisting of multiple cores, and are capable of manufacturing large castings (weighing approximately 500 kg to 1 metric ton) in small batches. In addition, our headquarters plant houses a machining department, enabling us to provide integrated services from casting to machining as needed.
SERVICE-2
| Electrode Holders for Electric Furnaces (CAC101, CAC201) | Two types of cooling water channels are supported: jacket-type and cast-in copper tube-type. |
|---|---|
| Components for Electric Furnace Power Supply Equipment (CAC101, CAC102, CAC201) | Terminals, etc. |
| Marine Pump Casing and Cover (CAC402, CAC403, CAC406) | Generally, we ask you to provide the wooden mold, and we’ll even supply the materials. |
| Other: Copper Alloy Castings for Industrial Machinery (CAC402, CAC403, CAC406, CAC502, CAC603) | Bushings, liners, hooks, guide blocks, etc. |
*All products listed above (①–④) can accommodate a maximum weight of approximately 1 metric ton. Our standard product dimensions (in mm) are up to 1,000 (length) × 1,000 (width) × 800 (height); dimensions exceeding these are subject to consultation.

Copper Tube Cast-in Electrode Holder for Large Electric Furnaces (CAC101)
The cooling water channels are compatible with two types of structures: jacket-type and cast-in-copper-tube-type.

Suspended Electrode Holder for Medium-Sized Electric Furnaces (CAC201)

Horseshoe-Shaped Electrode Holder for Medium- and Small-Sized Electric Furnaces (CAC201)
The waterway is compatible with two types of construction: jacket construction and cast-in copper tubing construction.

Power Supply Components for Arc Furnaces (CAC101)

Electric Furnace Power Supply Components: Terminal (CAC201)
Service and Technical Information

Casting Division
Drawing on the expertise we have cultivated as a leading manufacturer of various types of electric furnaces, we specialize in complex castings involving multiple cores.
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Procurement Information
We are actively seeking suppliers to assist us with the procurement of materials, parts, equipment, and various services.
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Superheated Steam Technology
Here, we introduce superheated steam technology, which features high energy density and thermal efficiency and is used in many industrial processes.
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Contract Manufacturing
This is a contract manufacturing business that utilizes our in-house manufacturing and processing equipment, such as electric furnaces and rotary kilns.
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Tanabe: World-Renowned for Its Thermal Technology
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