Our Only-One

Heating Furnace for Hot Pressing

Hot pressing is an innovative technology not only to achieve automotive lightening, but also to produce automotive body components with high mechanical strength by simultaneously performing a press forming and quenching hot heated steel plate. We have developed a roller hearth heating furnace dedicated for hot pressing, making further improvements, contribute actively to reduce carbon emissions in automotive steel product sector, too. We can provide a hot pressing heating furnace in both gas-fired and electric heating designs.

Heating Furnace for Hot Pressing

Intelligent Walking Beam Heat Treatment Furnace "ITG-T6"

We have developed a new multiple-stage continuous walking beam design as T6 heat treatment furnace for alloy motor wheels.
Sensing wheel diameter at charge inlet end, the beam traveling pitch of each individual stage is automatically controlled. This furnace is so advanced in energy saving, combining this higher productivity with our original hot gas recirculation system within the furnace for both rapid heating-up and temperature uniformity of the work-pieces.

Intelligent Walking Beam Heat Treatment Furnace ITG-T6

Aluminium Recycling Rotary Kiln / IDEX and Eco-Kiln

Pretreatment rotary kilns, IDEX and Eco-Kiln, are also available.
These are used to continuously dry machining chip being wetted with coolant prior to melting, achieving incineration of fume generating from coolant during drying and detoxifying it, which is energy and resources saving unit with higher productivity, facilitating in-house recycling of the machining chip and lowering production costs.
Also, we have a lot of references of chip drying unit, including for decoating UBC.
Eco-Kiln is suitable for drying a small amount of machining chip (up to approx. 350 kg/h), IDEX is suitable for drying a large amount of machining chip and decoating UBC as well.
Not drying/decoating unit alone, we can provide an entire pretreatment line including crusher, centrifuge, etc. for machining chip, and including debaler/shredder, etc. for UBC.

Aluminium Recycling Rotary Kiln / IDEX and Eco-Kiln

Electric Melting & Holding Furnace "S-MIC"

S-MIC is a fully electrified melting & holding furnace, equipping specially high-efficient and high-power immersion heaters. This design can substantially reduce oxidation loss of molten metal with no carbon emission. This is also an energy-saving furnace that can produce high quality molten metal in lower costs.
S-MIC, our product name, means Sanken Melting, Immersion and Circulation.

Electric Melting & Holding Furnace S-MIC

Large Steel Ingot Reheating Furnace for Free Forging

Photo shows one the world's largest car bottom reheating furnace for 650 tons steel ingot.
Those batch furnaces are equipped with our patented multi-port regenerative burner system and state of the art combustion control technologies to provide advanced performances in heating/soaking and energy saving abilities, thus we make a great contribution to the development of Japanese steel casting and forging industry.

Large Steel Ingot Reheating Furnace for Free Forging

Vertical Sprit Electric Heat Treatment Furnace "VSEF"

VSEF is used for heat treatment for long forged products such as turbine rotor shaft and vessel propeller shaft. Vertical 2-sprit furnace design enables operator to handle work-piece horizontally, requiring no conventional deep pit or high-lift overhead crane. VSEF is floor-mounted, our original heat treatment furnace combining workability and heat treating performances.

Vertical Sprit Electric Heat Treatment Furnace VSEF

Continuous Steel Pipe Heat Treatment Furnace

We can provide a roller hearth steel pipe heat treatment furnace highlighting the heat-treated quality of the work-pieces. Our newly developed transportation system makes no scratch on the surface of the work-piece during traveling in the furnace. Our original burner arrangement and recirculation fans exhibit excellent temperature uniformity. This furnace is also energy-saving design equipping a recuperator and an air-fuel ratio control system.

Continuous Steel Pipe Heat Treatment Furnace