Pit type carburizing furnace
The carbonization furnace for pit type gas is applicable for carbonization treatment on long length products that can be charged in a batch furnace.
The process can be done
-Gas carburizing, Carbonitriding quenching
・Non-oxidation hardening, Non-oxidation tempering
Factories owns
 Shiwa Factory 190-1 Aza Fukasako, Kanmuri, Shiwa-cho, Higashi-Hiroshima-shi, 739-0265, Japan Tel. +81-(0)82-420-5511 Fax. +81-(0)82-420-5615 |
- Heat treatment for raw material
- Normalizing
- Annealing
- Quenching and Tempering (Thermal Refining)
- Aluminum alloy solution heat treatment, Aluminum alloy age hardening
- Vacuum normalizing, Vacuum quenching, Vacuum tempering
- Heat treatment for products
- ADI
- Gas carburizing, Carbonitriding quenching
- Gas Nitro Carburizing
- Non-oxidation hardening, Non-oxidation tempering
- Vacuum Carburizing quenching
- Induction hardening
- Flame hardening
- Carburizing + Induction hardening
- Carburizing + Marquench
- Marquench
- Non-oxidation normalizing
- Surface modification
- Others
- What is NAGATO’s heat treatment?
- Continuous furnace
- Batch type ADI furnace
- Batch type T6 furnace
- Batch type gas carbonization furnace
- Batch type gas nitrocarburizing furnace
- Batch type vacuum furnace
- Single shot induction hardening machine
- Stationary type induction hardening machine
- Vertical movement type induction hardening machine
- Horizontal movement type induction hardening machine
- Full automatic induction hardening machine
- Painting equipment
- Hard shot peening machine
- Submerged induction hardening machine
- Oil submerged induction hardening machine
- Car bottom furnace
- Grinding Machine
- Automatic straightening machine
- Machining machine
- Shot blast machine
- Non-oxidation normalizing furnace
- Pit type carburizing furnace