Products & Services
Industrial Furnace Division
Achieving Carbon Neutrality and Production Innovation with 70 Years of Combustion Technology
Since our founding in 1953, we have supported Japanese manufacturing as a specialized maker of heat treatment equipment.
With over 150 tests per year and 19+ in-house test furnaces, we work to solve our customers' challenges.
From trial baking stage, design through manufacturing, installation, and maintenance, our total support system delivers optimal solutions.
Why Choose Takasago Industrial Furnaces
reason 01
150+ Tests Per Year
With 19+ in-house test furnaces, we provide complete support from pre-installation verification to mass production. We minimize failure risks and propose optimal equipment specifications.
reason 02
99.5% On-Time Delivery Rate
Through meticulous project management and integrated in-house production, we achieve industry-leading on-time delivery rates, minimizing risks to your production schedule.
reason 03
Next-Generation Materials Capability
In 2024, we formed a capital alliance with Tohoku University spin-off 3DC. We lead the development of heat treatment technologies for graphene materials, all-solid-state battery materials, and other next-generation materials.
3D VR Tour of Industrial Furnaces
Find Products
Tunnel Kiln
Continuous firing furnace ideal for mass production of ceramic products
Roller Hearth Kiln
High-speed continuous heat treatment furnace that conveys products on rollers
Mesh Belt Kiln
Continuous heat treatment furnace conveying products on a mesh belt
Pusher Kiln
Continuous processing furnace that pushes products through the kiln
Electric Rotary Kiln
Rotary kiln that performs continuous processing by rotating a drum
Shuttle Kiln
Batch-type firing furnace with a cart that moves back and forth
Elevator Kiln
Special atmosphere batch furnace that processes by elevating the cart
Gas Rotary Kiln
Continuous processing rotary kiln with gas heating
Internal Combustion Rotary Kiln
High-temperature rotary kiln with internal combustion inside the drum
Continuous Furnace
Tunnel Kiln
* Photo shows an example.
Features
- A continuous furnace where products are loaded on firing carts and pass through preheating, firing, and cooling zones.
- Combustion gases from the firing zone flow to the preheating zone and are exhausted through the chimney, effectively utilizing heat.
- A large field-constructed furnace particularly suited for mass production.
- Can also be adapted and optimized for medium and small tunnel kilns.
Applications
- Various fine ceramics, refractory bricks, tiles, building bricks, ceramic roof tiles, pottery, sanitary ware, etc.
In-house Test Furnace Specifications
| Internal Dimensions (Effective) | W650×H590mm |
|---|---|
| Firing Temperature | max. 1,800℃+ |
| Furnace Atmosphere | Air |
| Heat Source | LPG gas |
Roller Hearth Kiln
* Photo shows an example.
Features
- A rapid firing continuous furnace with rollers on the hearth. Depending on firing temperature, rollers are made of stainless steel, ceramic (high alumina), or SiC, driven by inverter-controlled drive units. Our proprietary drive mechanism improves product alignment.
- Products travel on rotating rollers through preheating, firing, and cooling zones. Depending on product shape and dimensions, products may be placed on refractory setters.
- Heaters installed above and below the products ensure uniform heating.
- Compatible with air, nitrogen, hydrogen, and various other atmosphere gases.
- Furnace internal width can be manufactured up to 2.0m.
Applications
- Secondary battery cathode/anode materials, various ceramic compacts, various powder raw materials, electronic components, etc.
In-house Test Furnace Specifications
| Furnace Length | 12.6m |
|---|---|
| Internal Dimensions (Effective) | W350×H150mm |
| Firing Temperature | max. 1,350℃ |
| Furnace Atmosphere | Nitrogen, oxygen, hydrogen, air |
| Heat Source | Resistance heating elements (SiC, metal) |
| Heating Capacity | 220kW |
Video
Mesh Belt Kiln
* Photo shows an example.
Features
- A continuous heat treatment furnace that transports products on a mesh belt.
- Belt material varies by firing temperature: stainless steel, Hastelloy, etc.
- Operates at relatively low temperatures up to 850℃.
- Capable of processing in air and special atmospheres (nitrogen, hydrogen, etc.).
- Enables clean heat treatment in special atmospheres.
In-house Test Furnace Specifications
| Internal Dimensions (Effective) | W1,200×H190mm |
|---|---|
| Firing Temperature | 850℃ |
| Furnace Atmosphere | Special atmospheres such as nitrogen, hydrogen |
| Heat Source | LPG gas (oil, electric heater also available) |
| Heating Capacity | 350kW |
Pusher Kiln
* Photo shows an example.
Features
- A furnace that continuously heat-treats products by pushing them through with a pusher mechanism.
- Products are placed on refractory setters depending on firing temperature.
- Products on setters move through heating, soaking, and cooling zones for firing.
- Capable of firing in air and special atmospheres (nitrogen, etc.).
In-house Test Furnace Specifications
| Internal Dimensions (Effective) | W1,000×H350mm |
|---|---|
| Firing Temperature | max. 1,350℃ |
| Furnace Atmosphere | Nitrogen |
| Heat Source | Electric (SiC heating elements, metal heating elements) |
| Heating Capacity | Heater 580kW |
Electric Rotary Kiln
* Photo shows an example.
Features
- A furnace that continuously processes materials while rotating the drum.
- Fires at relatively low temperatures up to 1,000℃.
- The drum is positioned horizontally or at an incline for processing.
- Compatible with nitrogen, hydrogen, oxygen, and other special atmospheres, as well as vacuum processing.
In-house Test Furnace Specifications
| Firing Temperature | max. 1,000℃ |
|---|---|
| Furnace Atmosphere | Nitrogen, hydrogen, oxygen, etc. |
| Heat Source | Electric (metal heating elements) |
| Heating Capacity | 210kW |
Video
Gas Rotary Kiln
* Photo shows an example.
Features
- A furnace that continuously processes materials by rotating the drum with gas heating.
- Firing temperature range of 450–1,000℃, used for carbonization and dry distillation.
- The drum is positioned horizontally or at an incline for processing.
- Processes in air (reducing atmosphere).
In-house Test Furnace Specifications
| Firing Temperature Range | 450–1,000℃ |
|---|---|
| Furnace Atmosphere | Air (reducing atmosphere) |
| Heat Source | LPG gas |
| Heating Capacity | 220kW |
Video
Internal Combustion Rotary Kiln
* Photo shows an example.
Features
- A furnace that continuously processes materials by combustion inside the drum.
- Capable of firing at temperatures up to 1,400℃.
- Uses a refractory-lined drum for high-temperature processing.
- The drum is inclined for processing.
In-house Test Furnace Specifications
| Firing Temperature | max. 1,400℃ |
|---|---|
| Furnace Atmosphere | Air |
| Heat Source | LPG gas (internal drum combustion) |
| Heating Capacity | Approx. 150.0kW |
Video
Batch Furnace
Shuttle Kiln
* Photo shows an example.
Features
- A batch furnace that moves the cart back and forth.
- The furnace body is fixed; the cart is pulled out for product loading and unloading.
- Short firing times enable quick processing, providing excellent productivity despite being a batch furnace.
- Low thermal mass allows rapid heating.
- Temperature distribution can be controlled with high precision.
- Processes in air and special atmospheres (nitrogen, etc.).
In-house Test Furnace Specifications
| Internal Dimensions (Effective) | W1,300×L1,850×H950mm |
|---|---|
| Firing Temperature | max. 1,350℃ |
| Furnace Atmosphere | Air |
| Heat Source | LPG gas |
| Heating Capacity | 480kW |
Elevator Kiln
* Photo shows an example.
Features
- Enables high-precision, stable control of special atmosphere gases.
- The furnace body rises and lowers to enclose products on a fixed cart, enabling rapid processing.
- Easy loading and unloading of products.
- Compatible with air, nitrogen, hydrogen, and various other special atmospheres.
In-house Test Furnace Specifications
| Internal Dimensions (Effective) | W300×L650×H900mm |
|---|---|
| Firing Temperature | max. 1,350℃ |
| Furnace Atmosphere | Special atmospheres such as nitrogen, hydrogen |
| Heat Source | Electric (SiC heating elements) |
| Heating Capacity | 95kW |
Case Studies and Achievements
Major Electronic Components Manufacturer (MLCC Production)
Balancing equipment expansion for doubling production volume with energy efficiency
6x Roller Hearth Kilns (1800℃ specification)
200% increase in production capacity, 30% reduction in energy consumption, defect rate improved from 40% to 15%
Lithium-Ion Battery Material Manufacturer
Stabilizing cathode material quality and improving processing capacity
Rotary Kiln (2t/h processing capacity)
Capacity variation reduced from ±5% to ±2%, 150% improvement in productivity
Fine Ceramics Manufacturer
Adapting to high-mix low-volume production and strengthening quality control
Shuttle Kiln (1700℃ specification) + Data Logging System
60% reduction in changeover time, full traceability achieved
Test Center Guide
Before full-scale implementation, start with testing. We support you in solving your challenges.
View Industrial Furnace Testing
