Stainless steel bar induction heating line

1. Medium frequency (1-10kHz): Whole bar heat transfer, forging, hot rolling, annealing; Suitable for thick bars with a diameter of over 20mm and uniform core temperature, it is the main model for hot forging stainless steel bars.

2. Super audio (10-50kHz): local heating, end heating, surface quenching, brazing; Suitable for medium diameter bar materials.

IGBT power host+compensating capacitor cabinet+water-cooled induction coil+automatic feeding mechanism+infrared thermometer+roller conveyor (self rotating forward)+cooling system+PLC control cabinet, capable of continuous automated production.

-Fast heating, less oxide scale, stainless steel is not easy to overheat, and color change is controllable

-Temperature closed-loop control, suitable for stainless steel solution and annealing processes

-Energy saving, with lower energy consumption and no exhaust gas compared to gas stoves

-Can be used for single feeding, multiple parallel heating, and supports customized non-standard coils

-Comes with water shortage, overcurrent, overheating, and phase loss protection

-Material: Austenitic 304/316 with high electrical resistivity, non-magnetic, and higher power than carbon steel with the same diameter; Heating ferritic/martensitic stainless steel is easier

-Rod diameter, length, hourly output, target temperature (forging ≈ 1100-1200 ℃; annealing/solid solution 900-1050 ℃)

-Process: Integrated heat treatment with intermediate frequency selection; Surface quenching with ultrasonic/high-frequency selection

-Cooling: Pure water cooling is necessary, and stainless steel production lines are often equipped with closed cooling towers.

-After arrival, on-site installation, wiring, and water debugging will be carried out until the steel bar quenching and tempering line stabilizes and produces qualified workpieces (hardness, metallography, and elongation meet the standards)

-Free training for operators and electricians: equipment start stop, tuning parameter adjustment, sensor replacement, cooling system maintenance, daily inspection, simple troubleshooting

-Delivery of complete set of materials: electrical schematic diagram, spare parts list, operation manual, reference table for quenching and tempering process.