Characteristics of steel bar quenching and tempering heat treatment furnace

Hebei Forever Electromechanical Equipment Manufacturing Co., Ltd. focuses on the R & D and production of induction heating equipment such as steel bar quenching and tempering heat treatment production line, steel bar heating furnace, steel bar heating equipment, steel pipe heat treatment furnace and steel pipe heat treatment equipment. The process is good and the price is reasonable. Welcome to visit and consult!

>Technical parameters of steel bar quenching and tempering heat treatment production line:

1. Power supply system: kgps500kw / 500Hz;

2. Scope of application: diameter 100-600mm; Hourly output: 2.2-2.5 tons

3. Conveying roller table: the included angle between the roller table axis and the workpiece axis is 18-21 degrees;, The workpiece moves forward at a uniform speed while autobiography, so as to make the heating more uniform. The roller table between furnace bodies is made of 304 non-magnetic stainless steel and water-cooled.

4. Feeding system: each shaft is driven by an independent motor reducer and controlled by an independent frequency converter; Flexible design of speed difference output and sectional control of operation speed.

5. Temperature closed loop system of steel bar quenching and tempering heat treatment furnace: annealing process has strict requirements on temperature. We use Leitai two-color thermometer and Siemens S7-300 to form an accurate control system to control the temperature difference of annealing furnace within 10 ℃

“Bar heat treatment quenching and tempering furnace”

Process flow of steel bar heat treatment production line:

The workpiece is placed in the storage rack – automatic feeding device for feeding- Furnace front pinch roll feeding system; Induction heating system in furnace- Quenching and tempering system; Pinch roll rapid discharge system- Infrared temperature measurement and control system- Output system; Storage table

Advantages and characteristics of steel bar quenching and tempering heat treatment production line:

1. Digital air-cooled induction heating power control, energy saving and environmental protection, low power consumption;

2. Fast heating speed, less oxidation decarbonization, high production efficiency and energy-saving raw materials;

3. Stable and uniform heating, high temperature control accuracy, small temperature difference and no pollution;

4. Fully automatic intelligent man-machine interface PLC control program has one key start function;

5. The protection function of induction heating equipment is complete. FOREVER Induction heating machine has automatic alarm function and strong operation reliability;

6. Automatic feeding, 24-hour continuous operation, saving power, environmental protection, reducing cost and labor expenditure.

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