This series consists of representative models of small-scale heat treatment furnaces used for non-oxidation quenching of small-lot parts.
Models best suited for machinery structural steels (carbon steels, alloy steels) and tool steels (cold work die steels, hot work die steels, plastic mold steels) are available.
Since heat treatment is performed in a non-oxidation atmosphere, oxidation and decarburization can be restricted.

SAM - Multi-function heat treatment equipment

Fully automated multi-function equipment that supports oil and gas cooling

Applications
Heat treatment of oil-quenched, nitrogen-gas-quenched and high-speed steel
Features
Composite equipment that enables a single unit to perform the heat treatment of oil-quenched, nitrogen-gas-quenched and high-speed steel.
Treated weight
25 to 100 kg/gross
Temperature
600 to 1,250℃
Oil tank
Up to 120℃
Atmosphere
N2 or Ar

Click the button on the right for more information.

SA - Non-oxidation quenching furnace with oil bath

SA - Non-oxidation quenching furnace with oil bath

Bestseller: Most popular small non-oxidation quenching furnace

Applications
Quenching oil-quenched steel
Features
Quenching furnace dedicated to oil-quenched steel. Automated oil quenching ensures stable product quality.
Treated weight
25 to 150 kg/gross
Temperature
600 to 1,060℃
Oil tank
Up to 80℃ (OP to 120℃)
Atmosphere
N2 or Ar

SAG - Quenching and tempering furnace for gas cooling

SAG - Quenching and tempering furnace for gas cooling

Dual chamber type gas atmosphere furnace. Meets all heat treatment requirements for nitrogen-gas-quenched steel.

Applications
Heat treatment of nitrogen-gas-quenched steel (SKD)
Features
A single unit can perform heat treatment from quenching to tempering.
Treated weight
30 to 60 kg/gross
Temperature
500 to 1,060℃
Atmosphere
N2 or Ar

AVC - Pressurized gas cooling vacuum quenching furnace

AVC - Pressurized gas cooling vacuum quenching furnace

Single chamber type gas atmosphere furnace. Meets all heat treatment requirements for nitrogen-gas-quenched steel.

Applications
Bright quenching and tempering of nitrogen-gas-quenched steel (SKD, SKH)
Features
Heating in vacuum enables bright heat treatment. Pressurized cooling is performed in nitrogen gas. (N2 280kPa)
Treated weight
30 to 60 kg/gross
Temperature
500 to 1,250℃
Atmosphere
Vacuum (N2 or Ar for cooling)

LAM - Vertical type atmosphere heating furnace

LAM - Vertical type atmosphere heating furnace

Easy to use, versatile semi-automatic type

Applications
Non-oxidation heat treatment
Features
Enables non-oxidation heat treatment at low costs. Simple structure and easy operation.
Treated weight
30 to 200 kg/gross
Temperature
600 to 1,060℃
Atmosphere
N2 or Ar (for heating only)

Click the button on the right for information on heat treatment equipment that uses a hydrogen atmosphere.

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