Vacuum Carburizing Multi-purpose Heat Treatment Line

Vacuum Carburizing / Low Pressure Carburizing:

It has been a mature and widen application in heat treatment to replace the traditional atmosphere carburizing, much safer and less carbon, no surface oxidation, with outstanding advantages on blank hole carburizing, faster carburizing and high-temp carburizing.

● Vacuum Heating Furnaces 

     > plus with High Pressure Gas Quenching: one optimum process on distortion control and part surface quality.

     > plus with Vacuum Oil Quenching: perform better result to reduce the distortion for big sectional parts.

● Vacuum Solvent Cleaning System: to ensure parts surface clean and bright after oil quenching.

● Vacuum Tempering Furnace: to keep best part surface quality after tempering of higher temperature.

Advantages

● Modural designing of Low Pressure Carburizing function which achieves easy connection to VHGQ or VOQ furnaces.

● To accomplish low pressure carburizing function in normal vacuum quenching furnace or oil quenching furnace by adding the gas supplying device, low pressure carburizing gas panel and SAMT low pressure carburizing supervision.

● Carburizing media is Acetylene, it blow into hot zone through ceramic nozzles which uniformly distributed around the hot zone.

● For low-pressure carburizing progress, furnace is specific considered and designed on vacuum pump system, gas supply system and gas quenching motor.

Including

● Vacuum pump system

The vacuum pump system uses the most advanced rotary pump Roots pump, configures filtration devices between furnace and vacuum pumps, in order to obtain reliable operation of the vacuum carburizing conditions.

● Gas panel

Gas panel assembly consists of mass flow meters, solenoid valves, pressure gauges, pressure reducing valves, pressure sensors, hand valve and so on.

● SAMT low pressure carburizing supervision software