160kw low frequency Easy operation induction heating machine for
billet heating
1. Brief introduction of IGBT induction heating machine:
Our high frequency induction heating machine adopts IGBT series and
parallel induction heating technology as the core. The induction
heating machine heats the work piece to a certain temperature, and
then cools it rapidly to change its machine structure to achieve
some special mechanic properties.
1), IGBT inversion technology based LC series circuit .
2), Phase locking looping technology and soft switch ensure good
reliability and realize power and frequency tracking automatically.
3), Diode rectifier cause high power factor more than 0.95
4), Power can be instantly turned on or shut off with working in
100% load
5), Perfect protective circuit and cooling system designed.
6), Low energy consumption: converts up to 97.5% above of the
expended energy into useful heat. Energy saving 15%-30% compared
with SCR induction heating machine.
7), Safety Operating and easy installation.
2. Technical Parameters of LSW-160 IGBT induction heating machine:
| Model | LSW-160 |
| Working Voltage | 380V, 50/60HZ |
| Max input power | 160kw |
| Oscillation frequency | 18-23KHZ |
| Duty cycle | 100% |
| Cooling water flow | 50L/Min,0.2MPa |
| Weight | 260kg |
| Dimension (L*W*H ) | 600*480*1360mm / 800*500*580mm |
| Material | stainless steel |
| Color | support customized |
| Usage | metal heating,quenching etc |
3. Main Features of IGBT induction heating machine:
1. Germany IGBT modules, save energy 30% than traditional high
frequency tube heater.
2. Protect full.Over current.over voltage,lack of phase,water
shortage, etc. more than ten alarm lamps.
3. Heating fast.Within1 second ,temperature rise up to 1200
degree,even higher.
4. No need contacting work pieces, safety, safe and reliable.
5. Environmental friendly,no pollution, good for worker's health
6. Easy to change induction coils, for heating different shape of
steel billet
7. Easy to install and operate.
8. Low maintenance cost
4. Applications of IGBT induction heating machine:
First, high frequency induction heating for heat
treatment/hardening/quenching
1. Various auto parts motorcycle accessories, high-frequency
quenching heat treatment, such as: crankshaft, connecting rod,
piston pin, camshaft, valve, various gears in the gearbox, various
forks, various spline shafts, transmission shafts , Various small
shaft crank pins, various rocker arms, rocker shafts and other high
frequency quenching heat treatment.
2, hardware tools high-frequency quenching heat treatment, such as
vise, hammer, pliers, wrenches.
3. Hydraulic components such as plungers of plunger pumps, rotors
of rotor pumps, reversing shafts on various valves, gears of gear
pumps, etc.
4. High-frequency quenching heat treatment of various power tool
gear shafts.
5, a variety of woodworking tools, such as: axe, planer and other
heat treatment.
Second, induction heating for diathermy forging industry
1. steel plate heating, bending forming.
2. standard parts, through-heat forming of fasteners.
3. hardware tools diathermy, such as pliers, wrenches and other
heating and thermoforming.
4. The tapping of the taper shank of the prospecting rod.
5. steel pipe through thermoforming such as elbows.
