RFN series of controlled atmosphere and carburizing furnace production line

Controlled Atmosphere Chamber-type Nitriding Furnace Production Line

The controlled atmosphere nitriding equipment is introduced with the company's leading product, with the pit- type, bell- type , chamber- type , continuous furnace. By using hydrogen probe, integrated variable integration process controllers, mass flow, nitriding control expert system software to achieve the automatic process control. This complete set of equipment with high efficiency of energy conservation, safety and reliability performance can meet all kinds of process requirements.

Applications

For the mechanical parts of nitriding, nitrocarburizing, pre-oxidation, post-oxidation and oxygen-nitriding heat treatment process.

Quality Characteristics

Furnace temperature control accuracy:±1℃

Temperature uniformity of working area：±3℃

Nitrogen potential control accuracy:±0.02kn

Nitrogen potential control uniformity:±0.05kn

Characteristics of Controlled Atmosphere Nitriding Furnace

·Energy efficient fiber lining is used.

·With wave-shaped muffle, air tube as well as convection air circulating fan system the heat exchange capacity and the uniformity of furnace temperature and furnace atmosphere have been greatly improved.

·Using the master, joint control plus control of furnace temperature control system to ensure that the furnace temperature uniformity ±3℃.

·Using hydrogen probe, integrated variable integration process controllers, mass flow controllers to achieve closed-loop precision nitriding process control.

●Using the Integration variable program controller, set the furnace temperature control, nitrogen potential control, electrical and mechanical movements, interlocks, alarms as a whole to ensure high reliability of equipment operation.

●The temperature nitriding process through, Kn, Kc, Ko and other parameters for accurate control in order to achieve the form of nitrides and organizations achieve dynamic control.

●Using the host computer system, the process programming, process control of running the operation, process status, process running records, police records and other information systems management.

RFN Series Controlled Atmosphere Pit Nitriding Furnace Production Line