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From 100°c to 1,800°c Solutions for Every Heat Treatment Need.

19+ industrial furnace types, 26 vacuum heat treatment models.

150+ annual tests to deliver optimal solutions.

Patented Technology Hi-Pascal Cooling / Airtight Structure / Hydraulic-Free System

Explore Our Furnaces

70 Years with Our Community. And Many More to Come.

ISO 14001 certified, fulfilling our responsibilities to the environment and local communities.

Community clean-ups, internship programs — walking alongside Toki City and Imari City.

About Takasago

The Answer Is Born Right Here in This Factory.

Heat treatment challenges that standard equipment cannot solve — we create the answer together with you.

From detailed consultation to custom furnace design, everything starts here.

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70+

Years Experience

1,800°C

Max Temperature

19+

Industrial Furnace Types

Vacuum Furnace Models

Who We Are

Over 70 Years as a Specialist Heat Treatment Equipment Manufacturer

Founded in 1953 and headquartered in Toki City, Gifu Prefecture, Japan, Takasago designs and manufactures industrial and vacuum heat treatment furnaces spanning 100°C to 1,800°C. Our integrated Total Support System covers everything from initial consultation and design through commissioning and after-sales service.

We serve electronic component (MLCC), lithium-ion battery, automotive, aerospace, pharmaceutical, and advanced materials R&D manufacturers worldwide, verifying every system in our own test facilities before delivery.

Airtight Structure Achieving 99.9%+ Atmosphere Purity
Patented Hi-Pascal Rapid Cooling Technology
Hydraulic-Free Design for Lower Maintenance Costs
ISO 14001 Certified

Proven Thermal Solutions in Active Production Lines

From battery materials to precision gears, our furnaces are matched to the process that matters.

Industrial Furnace

Firing / Sintering → Battery Materials

Roller Hearth Kiln

Continuous kiln for cathode and anode materials, recommended up to 1,350°C.

Max. 1,350°C N₂/H₂ Compatible Continuous

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Vacuum Furnace

Carburizing → Gears / Shafts

TVC Series

Vacuum carburizing system for gears and shafts, recommended 900–1,050°C.

Vacuum Carburizing Max. 1,100°C Gas Cooling

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Industrial Furnace

Firing / Sintering → Electronic Components

Tunnel Kiln

Large continuous firing kiln for high-volume electronic component production.

Max. 1,800°C Mass Production Air Firing

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Industrial Furnace-test

Firing / Sintering → Battery Materials-test

Roller Hearth Kiln-test

Continuous kiln for cathode and anode materials, recommended up to 1,350°C.

Max. 1,350°C N₂/H₂ Compatible Continuous

View Solution

Testing & Support Services

Comprehensive Testing & Support Services

From verification testing under real production conditions to preventive maintenance and modernization, our engineers support every phase of your furnace's operating life.