Phone: +86-13303078975

Steel plate hot rolling production line

The steel plate heat treatment furnace hot rolling production line is professionally produced by Forever Electromechanical Equipment Manufacturing Co., Ltd. Our products also include: steel bar hardening and tempering production line, steel ball production line, billet heating and compensating production line, stainless steel pipe heating production line, induction heating forging and heat transfer equipment, metal heat treatment production line, etc. We warmly welcome users from all over the world to consult, and Yuantuo has a professional after-sales team to provide perfect services, Looking forward to collaborating with global users!

Conveying roller table: The axis of the roller table forms an angle of 18-21 degrees with the axis of the workpiece. The workpiece rotates while feeding at a constant speed, making the heating more uniform. The roller tables between the furnace bodies are made of 304 non-magnetic stainless steel and water-cooled, and other parts of the roller table made of 45 steel and surface quenched.


Roller table grouping: The feeding group, inductor group, and discharge group are independently controlled, which is conducive to continuous heating without creating gaps between workpieces.

● Temperature closed-loop control: Adopting the American Raytheon infrared thermometer and forming a closed-loop control system with the German Siemens S7, precise temperature control is achieved.

Industrial control computer system: Real time display of the status of working parameters at that time, with functions such as workpiece parameter memory, storage, printing, fault display, alarm, etc.

The steel slab hardening and tempering furnace is produced and manufactured by Forever Electromechanical Factory. This production line mainly consists of a medium frequency power supply, heating sensors, automatic feeding devices, fast discharge devices for pressure rollers, infrared temperature measurement devices, and a central control console. By matching different sensors, the steel plate can be heated, and the heating temperature and radial and axial temperature differences meet the process requirements. It can also achieve insulation and material waiting, and automatically record the temperature of each steel plate.


The current frequencies of commonly used steel plate induction hardening furnace hot rolling production lines are:

1. High frequency heating: 100-500KHZ, commonly used in the range of 200-300KHZ, is an electronic tube type high frequency heating, with a quenching depth of 0.5-2.5mm, suitable for small and medium-sized parts.

2. Intermediate frequency heating: The current frequency is 500-10000HZ, commonly used between 2500-8000HZ, and the power equipment is a mechanical intermediate frequency heating device or a thyristor intermediate frequency generator.

3. Power frequency heating: The current frequency is 50HZ.

In the development process, Yuantuo Electromechanical Manufacturers have formed a unique brand competitive advantage: mature independent research and development strength, mature production process, excellent after-sales service, high-end talent team, scientific management structure, and formed a market reputation for excellent quality and service of induction heating equipment.

Our company also has other machines: steel tube heat treatment furnace 、steel bar induction heating furnace 、steel pipe induction heating furnace 、steel billet induction heating furnace 、continuous casting billet reheating furnace 、steel bar forging heating furnace 、ball hot rolling heating furnace and so on. 

Welcome to call to inquire about the steel plate hardening furnace. 750质量英文版 001_副本

Overseas manager: Tom Wang

Phone: 0086-13303078975(whatsapp, wechat,line)

Specialist of  bar heat treatment furnace in China; Glad to be your business partner in induction heating field.

Post time: 05-22-2023