60KW Vacuum Heat Treat Furnace For Nitriding Process Rated Temperature 650℃

60KW Pit Type Vacuum Heat Treat Furnace For Nitriding Process Rated Temperature 650℃

Application of Electric Heat Treat Furnace  heat treat furnace 

The vacuum pit type nitriding furnace is cyclic heat treatment furnace. It is used for nitriding of materials such as mould, carbon steel, alloy steel, cast iron, powder metallurgy products, etc.

Technical Parameters of Electric Heat Treatment Furnace heat treat furnace

Nitrogen process control system

1. Model: JDD-212 well type furnace nitrogen potential / temperature (ammonia decomposition rate) control system.

2. Application of control system: it can be used for nitriding, soft nitriding and automatic control of nitrogen potential (ammonia decomposition rate) and temperature of process.

3. Suitable atmosphere: pure ammonia, ammonia and methanol / ethanol, CO2, etc.

4. Control mode: two ammonia decomposition control modes:

A. Under the automatic mode, the thermal conductivity hydrogen analyzer is used as the sensor, and JDT-1 programmable nitrogen potential controller is used to control the ammonia decomposition rate in the furnace by adjusting the ammonia flow through the solenoid valve.

B. Under the manual mode, the constant ammonia gas and the regulated ammonia gas are controlled with stable flow.

5. Process programming: nitrogen control instrument and temperature control instrument to realize the synchronous control of temperature and nitrogen potential. Each process procedure can be divided into 10 sections, and 100 sets of procedures can be stored. Programs can be modified by users so that they can be called later.

6. Other functions of the system: the system has the functions of process time completion and ammonia potential overrun alarm.

7. Furnace temperature control

Considering the reliability, control accuracy and simple operation of the system, the temperature controller imported from Japan is used as the lower instrument, and the intelligent instrument is used for control, which can self-tuning and self-adaptive control each area, so that the control accuracy of each area can reach the best value, and the temperature control accuracy can reach ± 1 ℃;

  heat treatment furnace

Company Introduction

our company is a professional supplier of heat treat/ treatment furnaces such as

box type heat treatment furnace, bogie type heat treatment furnace, pit type heat treat furnace,

carburizing heat treatment furnace, nitriding heat treat furnace, salt bath heat treatment furnace,

steel wire annealing heat treat furnace, etc.