Products
- The advantage of our induction heating system includes
- ●Low operation and maintenance cost with modular Design, simplifies maintenance of induction equipment
- ●Excellent stability backed by Digital control with plug-in control chip
- ●Automatic working condition monitoring, Frequency tracking, well-protection circuit, ensure the reliability of induction inverter.
- ●Induction power supply can be easily interconnected with PLC or CNC available for different heating process and application.
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Induction converter with built-in transformer
● Power output: 80kW to 300kW
● Operation Frequency: 5kHz to 30kHz
● Input voltage: 380/440 V/480V; 50 or 60 Hz
● Energy efficiency: up to 95%
● Application: Forging & Forming, Hardening, Tempering, Annealing, Pipe coating, pipe bending, Shrink fitting, Melting, brazing etc. -
Induction converter without build-in transformer
● Power output: 200kW to 1500kW
● Operation Frequency: 0.5kHz to 10kHz
● Input voltage: 380/440 V/480V; 50 or 60 Hz
● Energy efficiency: up to 95%
● Base on technology using IGBT with series configurations
● Application: Forging & Forming, Hardening, Tempering, Annealing, Pipe coating, pipe bending, Shrink fitting, Melting，brazing etc. -
Induction converter with air cooling
● Induction converter is air cooling
● Power output: 7kW to 80kW
● Operation Frequency: 5kHz to 30kHz
● Input voltage: 380/440 V/480V; 50 or 60 Hz
● Energy efficiency: up to 95%
● Application: Forging & Forming, Hardening, Tempering, Annealing, Pipe coating, pipe bending, Shrink fitting, Melting，brazing etc. -
Induction Billet Heating Machine for forging
Induction Forging Machine provide billet efficient heating up to 1250 ℃ for high quality forging and forming
●Power Output: 80kW-1500kW
●Frequency: 0.5kHz-10kHz
●Diameter of heating billet:10-200mm
●Billet material: steel, stainless steel, brass, copper, aluminum
●Billet shape: round, square, rectangle etc
Induction heating provides repeatable, reliable, non-contact, energy-efficient, rapid and accurate heat for forging performance. Longcoy offer induction heating solution for different forging process with our experience. -
Induction Continuous Bar Heating Furnace
Induction Bar Heating System offers continuous bar heating at temperature up to 1100 degree for forging and forming.
● Power output: 120kW to 1500kW
● Frequency from 0.5kHz to 10kHz
● Heating Bar diameter: 5-150mm
● Heating Temperature control
● Optional: Auto Feeding, Transmission system, PLC Control -
Induction Bar-end Heating Equipment
Induction heating is also used to heat parts such as pipe ends, axle ends, and bar ends for partial forming and forging processes.
● Power Output: 80kW-1500kW
● Frequency: 0.5kHz-10kHz
● Diameter of heating bar:10-200mm
● Bar material: steel, stainless steel, brass, copper, aluminum
● Bar shape: round, square, rectangle etc -
Induction Shaft Hardening Machine
● Application: Induction hardening for camshaft, spline shaft, crankshaft, Armature shaft etc.
● Shaft diameter: 10-150 mm
● Hardness: 40-58 HRC
● Case Depth : 3-20 mm
● Power output of machine: 30kW-1000kW
● Frequency of machine:0.5kHZ-30KHz -
Induction Gear Hardening Machine
● Application: Induction hardening for gear
● gear diameter: 100-500 mm
● Hardness: 40-58 HRC
● Case Depth : 3-20 mm
● Power output of machine: 30kW-1000kW
● Frequency of machine:0.5kHZ-30KHz -
Induction Hardening Machine for wheel
● Application: Induction hardening for sheave, crane wheel, trolley wheel etc. Wheel diameter: 160-900 mm
● Hardness: 40-58 HRC
● Case Depth : 3-20 mm
● Power output of machine: 30kW-1000kW
● Frequency of machine:0.5kHZ-30KHz -
Induction Hardening and tempering line
●Application: Induction hardening and tempering for screw bar, rod, pipe, chain etc.
●Rod diameter: 10-80 mm
●Power output of machine: 30kW-1000kW
●Frequency of machine:0.5kHZ-30KHz -
Induction Tempering Machine
● Application: Induction tempering for rod, pipe, and other parts etc.
● Power output of machine: 30kW-1000kW
● Frequency of machine:0.5kHZ-30KHz -
Induction Annealing Machine
● Application: Induction annealing for pot, rod and other parts etc.
● Power output of machine: 30kW-1000kW
● Frequency of machine:0.5kHZ-30KHz