List of Heating equipment/furnace products

Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!

• Other conveying machines

Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.

• Other safety and hygiene products

A high-performance electric panel heater with excellent design. It gently and quickly warms the specific area you want to heat.

• Other heaters
• Other machine elements

DOWA, with seven bases overseas, is always ready to assist you locally!

• Industrial Furnace
• Heating device

Reduce CO2 emissions in the heat treatment process essential for carbon neutrality! We propose improvements based on our experience in manufacturing heat treatment equipment and contract processing.

• Industrial Furnace

To achieve a texture similar to that of rice cooked in a clay pot, we use high heat! Here are examples of changes made to the rice cooking device.

• Industrial Furnace
• Incinerators and incinerators
• Heating device

A heating furnace without a furnace body? A technical document that carefully explains a furnace-less heating furnace to realize heat treatment technology!

• Other heaters

A wide range of products including short-wavelength infrared heaters and medium-wavelength carbon heaters are featured.

• Heating device
• Other heaters

High-temperature specifications! Processing temperature 1200℃, optional installation of exhaust afterburner.

• Industrial Furnace

Processing temperature above 1600℃! The binder is incinerated in the afterburner of the chimney.

• Industrial Furnace

For heat treatment of metals! Precise heating from low temperatures is possible.

• Industrial Furnace

The heat source is gas, and the processing temperature is 400°C! The entrance side is heated with far infrared radiation.

• Industrial Furnace

Supports rapid heating and temperature maintenance! Suitable for mold preheating.

• Industrial Furnace

Chain conveyor system! It is suitable for low-temperature tempering after high-frequency hardening.

• Industrial Furnace

The heat source is gas, with a processing temperature of 950°C! It is suitable for the heat treatment of castings.

• Industrial Furnace

For heat treatment of castings! Can be installed even if the factory height is low.

• Industrial Furnace

Batch furnace! Suitable for low-temperature heat treatment and low-temperature tempering after quenching.

• Industrial Furnace

The heat source is electricity, with a processing temperature of 550°C! There is a water tank under the furnace body.

• Industrial Furnace

The heat source is gas, with a processing temperature of 950°C! Here are examples of products suitable for heat treatment of castings.

• Industrial Furnace

8000 phosphors are fired per hour! Direct heating type fluorescent lamp baking machine.

• Mechanical Design
• Heating device

Hot air circulation spraying method at a heating temperature of 650℃! Twin-type phosphor sintering machine.

• Mechanical Design
• Heating device

The heat source is gas, with processing temperatures of 200°C and 550°C! It is suitable for molten treatment and aging treatment.

• Industrial Furnace

Cart-type annealing furnace! We will manufacture it to your requested size.

• Industrial Furnace

By specifying the furnace temperature and heating time, the workpiece is also uniformly heated! A case where defective products were reduced.

• Heating device
• Incinerators and incinerators
• Industrial Furnace

We will introduce a case where the addition of requested features improved management and work efficiency, leading to cost reduction!

• Industrial Furnace
• Incinerators and incinerators
• Heating device

Introducing infrared thermometers for temperature management! Here are examples of improved production efficiency.

• Industrial Furnace
• Heating device
• Incinerators and incinerators

Low-cost ultra-compact Peltier controller

• Peltier element
• Temperature and Humidity Control
• Other heaters

A heater that achieves high efficiency and clean heating without the need for insulation! The gas heater "Clean Hot" is an electric heater that utilizes bending technology!

• Other semiconductor manufacturing equipment
• Heating device

The Clean Hot has been miniaturized to palm size and is actively used for small-scale gas heating applications!

• Heating device
• Other heaters
• Industrial Furnace

Can be manufactured in various shapes according to the application! High-efficiency heater with good temperature distribution.

• Other heaters

Insulated PTC heater - waterproof

• Ceramics
• Ceramic Heater

Currently mass-producing while making improvements! Introducing our heaters for electric vehicles.

• Other Auto Parts
• Other heaters
• Ceramic Heater

High efficiency of insulated heaters! We have commercialized it and received orders from customers.

• Other heaters
• Other Auto Parts
• Ceramic Heater

We have a track record of supplying automotive manufacturers and electronics manufacturers! Let us introduce our carefully selected range of products.

• Other heaters
• Ceramic Heater

Compact, reliable, and safe hot air heater.

• Ceramic Heater

It is an "explosion-proof reaction kettle" using IH heating.

• Heating device
• Industrial Furnace
• Other heaters

Maintenance and energy cost reduction! Improved insulation leads to stable molten metal temperature, transitioning from gas to electric for better fuel efficiency.

• Industrial Furnace

Efficient heating with superheated steam, minimizing oxidation risks! Atmosphere heating allows for a faster temperature rise than hot air.

• Heating device

I want to update the furnace I am currently using! We can handle everything from design to assembly in-house.

• Industrial Furnace
• Incinerators and incinerators
• Heating device

A sheet that possesses heat resistance up to approximately 1000°C as well equipped with cushioning and flexibility. We respond to a wide range of thickness and hardness requirements.​

• Ceramics
• Heating device
• Heat exchanger

A sheet material primarily composed of alumina fiber (PCW/crystallized alumina short fiber).

• Heating device
• Heat exchanger
• Fine Ceramics

A sheet primarily composed of alkali Earth Silicate fiber (AES fiber/biocompatible soluble fiber), that possesses heat resistance up to approximately 1100°C to 1300°C.​

• Ceramics
• Heating device
• Heat exchanger

Small Vacuum Induction Melting Device TE-VU-0707

• Heating device

A tabletop high-frequency induction heating device that allows for the heating and melting of small amounts of metal on a tabletop! It is suitable for heating and melting tests in the research and dev...

• Heating device

If an environmental tax (carbon tax) is introduced, the advantage of the running costs for induction heating will increase even further!

• Heating device

Numerous achievements in the introduction of induction heating equipment to overseas universities and research institutions!

• Heating device

Small-scale metal melting on the tabletop! An ideal high-frequency induction heating device for research and development.

• Heating device