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Steel bar quenching and tempering heat treatment production line-Forever 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 rotates by itself and advances at a constant speed 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; The speed difference output is flexibly designed and the running speed is controlled by sections.

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

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

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

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

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

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

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

6. Automatic feeding, 24-hour continuous work, energy saving, environmental protection, cost reduction and manpower expenditure.

Recipe management function:

Powerful formula management system, after inputting the parameters of steel type, pipe diameter and wall thickness to be produced, the relevant parameters will be automatically called, and there is no need to manually record, consult and input the parameter values required by various workpieces.

Historical curve function:

The traceable process history curve (standard configuration of industrial control computer system) permanently stores all product process records for decades.


The traceable process data table can take out multiple groups of sampling points on each product and accurately reproduce the processing temperature value of each section of a single product. The touch screen system can store about 30000 process records, which can be backed up by U disk or network; The industrial computer system is completely free of storage space restrictions, and permanently stores all product process records for decades!

Post time: 08-11-2022