Furnaces for Aluminum Alloys
For heating and heat treatment furnaces for aluminum alloys, the processing temperature range remains under 600℃, hence no radiation heat is expected. Accordingly, heat transfer based on convection is conducted, and a circulating hot air method is considered optimal. Since we have developed furnaces using convection heat transfer based on the circulating hot air method ever since day one, a circulating hot air system has been established for both rotary hearth and continuous furnaces. Compact heating furnaces require swift thermal capability, meaning the operational heat-transfer coefficient must be increased right to the limit. Moreover, although the heat treatment furnace requires swift heating, extremely high temperature accuracy is also required. Our circulating hot air oven combines both features. The ROTAVECT/RC/ARC series features good thermal efficiency with our original circulating hot air mechanism, which does not overheat and is fine-tuned to adapt to changes in thermal load. For rotary hearth furnaces, since they are basketless and involves individual processing, thermal efficiency peaks at 40~70%.
Forging heating furnace
[Main products to be treated]
Engine pistons, car cooler compressor pistons/swash plates/scrolls, base carrier parts such as aluminum wheels/suspension, etc., various forging stock
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R-type rotary hearth furnace Forging heating furnace
ROTAVECT R135-100
Heating for flat/ring forging stock
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DHF-type rotary hearth furnace Forging heating furnace
ROTAVECT DHF160-30-1
Heating round-bar forging stock
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DHF-type rotary hearth furnace Heating furnace for F/F
ROTAVECT DHF320-10-2
Heating for casting/forging aluminum wheel flow forming
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RF-type rotary hearth furnace Forging heating furnace
ROTAVECT RF90-9
General-purpose type for flat/round bar/atypical material heating, secondary heating, etc.
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Mesh belt continuous RC type Forging heating furnace
RC90-16
General-purpose type Flat/round bar/ atypical material heating, secondary heating etc.
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RC-type continuous conveyor Forging heating furnace
RC75-12-C
General-purpose type Round-bar heating, secondary heating, etc.
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Mesh belt continuous ARC type Forging heating furnace
ARC35-3
General-purpose type Flat/round bar/ atypical material heating, secondary heating, etc.
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Batch RB type Forging heating furnace
RB16
General-purpose type Heating of large-diameter material, secondary heating, etc.
Heat treatment furnace
[Main products to be treated]
Various cast/forging/Die-cast items, aluminum wheel, cylinder heads, engine block etc.
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DHF-type rotary hearth furnace
heat treatment furnace (T4/T5/T6/T7) BasketlessROTAVECT
DHF440-17-10（S・A）Patented products
Thermal treatment of Automobile/Motorcycle wheels cylinder heads -
DHF-type rotary hearth furnace
Heat treatment furnace (T4/T5/T6/T7) BasketlessROTAVECT
DHF290-12-4（S・A）Patented products
Automobile / Motorcycle aluminum wheels, thermal treatment of base carrier parts -
Mesh belt continuous Heat treatment furnace (T4/T5/T6/T7)
RC55-8S/RC80-12A
Thermal treatment of car cooler compressor forging parts
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Roller hearth continuous RH type Heat treatment furnace
RH10
General-purpose type Thermal treatment of various materials
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Pit
heat treatment furnaceREN12
General-purpose type Thermal treatment of various materials
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Batch QH type Rapid heating furnace
QH
Patented products
General-purpose type Thermal treatment of small lot and test products