Intermediate Frequency Induction Heater Preheating Steel Pipe

Tianjin Yangtian Technology Co., Ltd. needs to match automated production lines and preheating treatment of steel pipes for heating units

1, Customer requirements:

1) Purpose: Preheating

2) Workpiece material: Q235B, Q355, L360 and other steel pipes

3) Parameters: Conventional diameters 820mm, 920mm, 1020mm, 1220mm, 1420mm, thickness 22mm

4) Heating time: Conveyor line speed 1m/min

5) Heating temperature: 60 ° (temperature difference inside and outside the tube ± 3 °)

6) Temperature measurement method: infrared temperature measurement

7) Equipment: Medium frequency full air cooling

2, Our company provides a solution:

One WTR-MF100-B-D (100kw) intermediate frequency winding equipment

The device is fully air-cooled and has a waterproof rating of IP5

The sensor is suitable for (820mm, 920mm, 1020mm, 1220mm, 1420mm). The corresponding fixture is made of FR-4 epoxy glass cloth laminated board on the outside. The sensing cable is wrapped inside the fixture, with a sensing distance of within 20mm and a width of 80mm. The fixture is equipped with an air-cooled cooling device to ensure the temperature of the sensor.

The device can run continuously for 24 hours, with one host simultaneously connected to 5 sensors.

Equipment size 700mm * 550mm * 900mm, weight 60KG, adjustable power 5-100kW

Equipped with a PLC automatic detection system for the presence or absence of workpieces, automatic power adjustment, automatic lifting and lowering infrared system, and can be transmitted back to the PLC host. Real time temperature changes and curves can be viewed through a visual screen

Equipped with a fixture automatic lifting platform, the equipment determines the workpiece specifications through a front-end visual sensor after operation. The automatic lifting platform automatically adjusts to match the fixture induction based on feedback signals, and then adjusts the power output to the corresponding level through feedback signals from the lifting platform to the host.

Equipment Drawing