Models in this series are widely used for tempering, annealing, age hardening, shrink fitting, baking and various types of drying in a medium temperature range. They can also be used for aluminum solutionizing and age hardening.

RBM / RH - Airflow type, high-temperature furnace

RBM / RH - Airflow type, high-temperature furnace

Best suited for tempering

Applications
Tempering of steel (low to high temperature), shrink fitting, stress removal after welding and T4/T5/T6 treatment of aluminum
Features
  • Enables tempering in low to high temperature ranges.
  • Hot gas circulation furnace ensures excellent temperature distribution.
  • Inside parts are stainless steel for toughness and long life.
Temperature
100 to 550℃ (RBM)
100 to 630℃ (RH)
Treated weight
50 to 100 kg/gross

For information on the large type, click the button on the right for information on the N series RBT.

TAF / TAF-H - Fully automated cyclic tempering furnace

TAF / TAF-H - Fully automated cyclic tempering furnace

Fully automated tempering furnace with cooling function

Applications
Tempering of steel (low to high temperatures), shrink fitting, stress removal after welding and T4/T5/T6 treatment of aluminum
Features
  • Temperature raising, holding and cooling sequence is automated.
  • Easy automated operation using programs.
  • Hot gas circulation furnace ensures excellent temperature distribution.
Temperature
100 to 550℃ (TAF)
100 to 630℃ (TAF-H)
Treated weight
50 to 100 kg/gross

RON - Simplified atmosphere annealing furnace

RON - Simplified atmosphere annealing furnace

Atmosphere heat treatment is the most effective for reducing coloration and oxidation.

Applications
Atmosphere tempering, annealing of copper, age hardening of beryllium copper and tempering of spring materials
Features
  • Both equipment and operation costs are the lowest, enabling atmosphere heat treatment to be easily introduced.
  • Small-lot products and urgently needed products that are difficult to outsource for heat treatment can be easily processed in-house.
  • Heat treatment in an air atmosphere without using nitrogen gas is also possible.
Temperature
100 to 530℃
Treated weight
30 kg
Atmosphere
N2

RBC - Hot gas circulation conveyor furnace

RBC - Hot gas circulation conveyor furnace

Suitable for in-line tempering process after induction hardening.

Applications
Tempering after induction hardening, low-temperature tempering and annealing of steel, and glass firing
Features
  • Large volume heat treatment is possible by simply putting works one after another on the conveyor.
  • The heating chamber uses a 1 to 5 point zone control with a circulation fan installed in each zone for uniform temperature distribution.
  • Heating time can be changed using a speed controller.
Temperature
100 to 450℃
Heating time
2 to 70 min

RBH - Precision medium-temperature heat treatment equipment

RBH - Precision medium-temperature heat treatment equipment

Medium-temperature type with excellent temperature distribution

Applications
Tempering and annealing (low to medium temperatures) of steel materials, baking treatment after plating and T5 treatment of aluminum
Features
  • Energy-saving type using double steel plate and special heat insulation material to minimize thermal losses.
  • High-performance fan achieves excellent heat distribution.
Temperature
100 to 560℃
Furnace volume
0.2m3 to 2.25m3

Click the button on the right for information about the equipment.