Rod /Bar Induction Heat Treatment Production Line

Bar/rod induction heat treatment production line

Product application: Suitable for quenching and tempering heat treatment of metal workpieces such as steel bars /rod, stainless steel, wind power anchor bolts, and lead screws

Quenching power/frequency:160-1000KW/0.5-4KHz

Tempering power/frequency:100-600KW/0.5-2.5KHz

Production capacity: 0.5-3.5t/h

Scope of application: 20mm-120mm

Main application: Suitable for quenching and tempering heat treatment of steel bars, low-carbon alloy steel, wind turbine bolts, lead screws, and hydraulic cylinder rods.

Energy Conversion: Adopting the method of hot quenching followed by high-temperature tempering, the power consumption per ton is 420-480 degrees.

The Rod/bar induction heat treatment production line is an equipment used in the metal heat treatment industry for quenching and tempering of metal workpieces such as bars and steel bars. Based on your actual process needs, we match you with a cost-effective bar quenching and tempering production line. Currently, our Forever Electromechanical Manufacturer can produce quenching and tempering heat treatment equipment for bar diameters ranging from 10 to 150mm.

Conveyor roller conveyor: The axis of the roller conveyor forms an angle of 18-21 ° with the axis of the workpiece. The workpiece rotates while feeding at a constant speed, making heating more uniform. The roller conveyor between the furnace bodies is made of 304 non-magnetic stainless steel and water-cooled.

Roller grouping: The feeding group, sensor group, and discharge group are independently controlled, which is beneficial for continuous heating without creating gaps between workpieces.

The spray system adopts multi-stage spray cooling, and the pressure and flow rate between each level of spray rings can be adjusted to meet the requirements of different hardenability.

The complete set of bar material quenching and tempering production line consists of the following parts:

It consists of intelligent intermediate frequency quenching, intermediate frequency tempering, closed water cooling system, storage rack, mechanical feeding device, infrared temperature measurement, spray cooling system and central control system.

1. Sensor design:

Design different sensor groups based on different parameter workpieces, with a wideband design to achieve high heating efficiency for workpieces of a wide range of sizes. Increase the number of tempering sensors in each group and add insulation buckets to obtain a good tempering structure and ensure that the workpiece performance meets the requirements.

 2. Roller conveyor in front of the furnace and between the furnace bodies:

Made of 304 non-magnetic stainless steel, tilted and water-cooled, greatly extending the service life of the roller conveyor. 

3. Spray system:

The spray ring of the bar quenching and tempering production line adopts multi-stage stainless steel spray rings, and the pressure and flow rate of the spray rings are independently adjusted to meet the requirements of different hardenability.

1. Technical after-sales service with professional engineers for overseas equipment.

2. On site technical service guidance and training for operators to proficiently operate the entire equipment.

3. The warranty period is 12 months and online permanent service is provided.