160kw IGBT High Frequency Metal Workpiece Inner Hole Hardening
Induction heating machine
1.High-frequency heating furnaces have many advantages for ball
head heating:
1. Fast heating, the faster heating speed is less than 1 second
(the speed can be adjusted and controlled);
2. Easy to install. It can be used after connecting the power
supply, induction coil and inlet and outlet pipes; small size,
light weight, easy to use;
3. The operation is simple and can be learned in a few minutes;
4. Quick start, heating can be started after the water is turned
on;
5. Less power consumption: It saves about 70% power than the
old-fashioned tube high-frequency equipment, and the smaller the
workpiece, the less power consumption;
6. Wide heating can heat all kinds of metal workpieces (replaceable
detachable induction coils according to different working
switches);
7. Full protection with overvoltage, overcurrent, overheating,
water shortage and other alarm indications, and automatic control
and protection;
8. The effect is good, the heating is very uniform, the temperature
rises quickly, the oxide layer is less, and there is no waste after
annealing;
9. The temperature can be controlled by setting the heating time to
control the heating temperature of the workpiece, so that the
heating temperature can be controlled to a technical point;
10. Eliminate high voltage The step-up transformer that generates
nearly ten thousand volts of high voltage is eliminated, and the
safety is very high.
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:
The induction heating power supply converts AC line power to a
higher frequency alternating current, delivers it to a work coil
and creates an electromagnetic field within the coil. Your work
piece is placed in that field which induces eddy currents in the
workpiece. The friction from these currents generates precise,
clean, non-contact heat. A water cooling system is generally
required to cool the work coil and induction system.
Induction Heating Has Higher Efficiency and Produces More in Less
Time
Delivering the highest quality parts for the least expense in the
least time is accomplished with an efficient process, in which the
input elements of materials and energy are tightly and precisely
controlled. Induction heating’s targeted application of heat to the
part or an area of the part, as well as repeatability, provides the
most uniform results for the least cost.
4. Applications of IGBT induction heating machine:
1. Heating (hot forging, hot fitting and smelting):
Hot forging aims to fabricate the work pieces of certain
temperature (different materials require different temperatures)
into other shapes through forging press with the help of punch
press, forging machine or other equipments for instances, hot
extrusion of watch case, watch flan, handle, mold accessory,
kitchen and table ware, art ware, standard part, fastener,
fabricated mechanical part, bronze lock, rivet, steel pin and pin.
Hot fitting refers to the connection of different metals or metals
with nonmetals through the heating based on the principle of hot
expansion or hot smelting, for instances, embedded welding of
copper core of computer radiator with aluminum sheet and speaker
web, compound of steel and plastic tube, sealing of aluminum foil
(tooth paste peel) motor rotor and sealing of tubular electric
heating element.
2. Heat treatment (induction quenching/hardening/tempering):
It’s mainly aims to change the rigidity of the metal materials
through the heat treatment to work pieces. Detail applications are
stated as follows:Quench for various hardware and tools, such as
pliers, wrench, hammer, ax, screwing tools and shear (orchard
shear).
Quench for various automobile and motorcycle fittings, such as
crankshaft, connection rod, pinton pin, chain wheel, aluminum
wheel, valve, rock arm shaft, small shaft and fork. Various
electric tools, such as axes and gear.
Quench for machine tools, such as lache deck and guide rail.
Quench for various hardware metal parts and machined parts, such as
shaft gear (chain wheel) cam, chuck and clamp. Etc.
Quench for hardware molds, such as small size mold, mold accessory
and inner hole of mold
5. Feature of high frequency induction heating machine:
1. Adopts all-solid-state power conversion module IGBT technology.
2. With full range of protection features such as: over current,
water shortage, overheating, over voltage, short circuit, lack of
protection, greatly improving the reliability of the equipment and
convenient equipment maintenance.
3. No need debug. Can be used after connecting through water&
electricity.
4. Easy installation. Installation can be done by unprofessional
workers very easily.
5. Easy operation. Suitable for factory, family, institute &
laboratory.
6. 24 hours continuous working.
