Equipment information

Continuous furnace
Continuous furnace
Car bottom furnace
Car bottom furnace
Batch type vacuum furnace
Batch type vacuum furnace
Batch type T6 furnace
Batch type T6 furnace
Batch type gas carbonization furnace
Batch type gas carbonization furnace
Pit type gas carbonization furnace
Pit type gas carbonization furnace
Batch type gas nitrocarburizing furnace
Batch type gas
nitrocarburizing furnace
Fixed induction hardening machine
Fixed induction hardening machine
Vertical shifting type induction hardening machine
Vertical shifting type induction hardening machine
Horizontal induction hardening machine
Horizontal induction hardening machine
Full-automatic hardening machine
Full-automatic hardening machine
Single shot hardening machine
Single shot
hardening machine
Submerged high frequency induction hardening machine
Submerged high frequency
induction hardening machine
Oil high frequency machine
Oil high frequency machine
Batch type ADI furnace
Batch type ADI furnace
Hard shot peening machine
Hard shot peening
machine
Automatic correction machine
Automatic correction machine
Grinding machine
Grinding machine
Machining machine
Machining machine
Shot blast machine
Shot blast machine
Painting equipment
Painting equipment
       
Process category outline Processing method Applicable equipment at NAGATO
Heat treatment for raw material This is the heat treatment that is applicable for round bars and rectangular lumber before machinery processing and products after hot forging.
It is for enhancing the toughness and workability and homogenization.
Normalizing Continuous furnace
Car bottom furnace
Annealing
Quenching and Tempering (Thermal Refining)
Vacuum normalizing, Vacuum quenching, Vacuum tempering Batch type vacuum furnace
Aluminum alloy solution heat treatment, Aluminum alloy age hardening Batch type T6 furnace
Heat treatment for products It’s a heat treatment applied mainly to products that have been formed in the product shape after completion of cutting, forging and casting.
It is used for a treatment to toughen parts and harden the surface of parts.
Non-oxidation hardening, Non-oxidation tempering Various atmosphere furnace
Batch type gas carbonization furnace
Gas carburizing, Carbonitriding quenching
Non-oxidation normalizing Non-oxidation normalizing furnace
Vacuum Carburizing quenching Vacuum Furnace
Gas nitrocarburizing Batch type gas nitrocarburizing furnace

Induction hardening

-Stationary type induction hardening
-Vertical movement type induction hardening / Horizontal movement induction hardening
-Full automatic induction hardening system
-Single shot induction hardening
-Submerged quenching
-Non-oxidation quenching

Oscillator
(10kHz~400kHz)
And all type hardening

Stationary type induction hardening machine
Vertical movement type induction hardening machine
Horizontal movement type induction hardening machine
Full automatic induction hardening machine
Single shot induction hardening machine
Submerged induction hardening machine
Oil submerged induction hardening machine

Flame hardening Dedicated equipment
ADI Batch type ADI furnace
Marquenching Batch type ADI furnace
Combined heat treatment
(a treatment to combine two methods or more)
Carburizing + Induction hardening  
Carburizing + Marquenching Batch type ADI furnace
Surface modification Apply the special treatment on the outermost surface and try to improve the part's function. Hard shot peening Hard shot peening machine
Others Processes and different industries accompanied with the heat treatment. Straightening treatment Hydraulic press
Automatic correction machine
Machining process(Grinding Various grinding operations machine
Machining process(Machining Various machining operations machine
Shot blast Shot blast machine
Painting Painting equipment

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