Induction Hardening Machine by Inductwell Engineers Pvt Ltd Inductwell Engineers Pvt Ltd offers innovative induction hardening machines designed for rapid, high-precision heat treatment. These systems use electromagnetic induction to heat metal parts quickly, followed by quenching in water, polymer, or oil to ensure maximum component toughness, wear resistance, and durability.
Built with robust design and modern technology, this hardening method is completely pollution-free and delivers consistent results for 24/7 industrial operations. Our customized Induction Hardening Machines are available and supported throughout India.
Choosing the right Induction Hardening Machine depends on frequency range, case depth, component size, and application. Below is a detailed comparison of Medium Frequency (MF), High Frequency (HF), and Ultra High Frequency (UHF) Induction Hardening Machines.
| Feature | Medium Frequency Induction Hardening Machine | High Frequency Induction Hardening Machine | Ultra High Frequency Induction Hardening Machine |
| Frequency Range | 10 kHz – 40 kHz | 30 kHz – 100 kHz | 100 kHz – 500 kHz+ |
| Heating Penetration Depth | Deep | Medium | Very shallow |
| Typical Case Depth | 2 – 6 mm | 1.5 – 3mm | 0.5 – 1.5 mm |
| Component Size | Large and thick parts | Medium-sized components | Small, thin, precision components |
| Heating Speed | Moderate | Fast | Very fast |
| Power Density | Low to medium | Medium | Very high |
| Energy Efficiency | Best for deep hardening | Balanced efficiency | Best for surface hardening |
| Hardening Accuracy | Good | Very good | Excellent (high precision) |
| Risk of Distortion | Low | Medium | Very low |
| Surface Finish Quality | Good | Very good | Excellent |
| Typical Applications | Shafts, axles, crankshafts, heavy gears | Gears, sprockets, pins, camshafts | Small gears, needles, thin shafts, precision parts |
| Machine Cost | Lower | Medium | Higher |
| Coil Design Complexity | Simple | Moderate | Highly complex |
High Frequency Induction Hardening Machine
Ultra High Frequency Induction Hardening Machine
| High Frequency Induction Heating Machine | Model | Max Power | Oscillating Frequency | Max Input Current | Input Voltage |
| IEH-15A | 7KW | 30-100KHZ | 32A | IP 220V/ 50Hz | |
| IEH-15AB | 7KW | 30-100KHZ | 32A | IP 220V/ 50Hz | |
| IEH-25A | 15KW | 30-80KHZ | 23A | 3P 380V/ 50Hz | |
| IEH-25AB | 15KW | 30-80KHZ | 23A | 3P 380V/ 50Hz | |
| IEH-25ABD | 25KW | 30-80KHZ | 38A | 3P 380V/ 50Hz | |
| IEH-35AB | 35KW | 30-80KHZ | 53A | 3P 380V/ 50Hz | |
| IEH-45AB | 45KW | 30-80KHZ | 68A | 3P 380V/ 50Hz | |
| IEH-60AB | 60KW | 30-80KHZ | 80A | 3P 380V/ 50Hz | |
| IEH-70AB | 70KW | 30-80KHZ | 105A | 3P 380V/ 50Hz | |
| IEH-80AB | 80KW | 30-80KHZ | 130A | 3P 380V/ 50Hz |
| Ultra High Frequency Induction Heating Machine | Model | Max Power | Oscillating Frequency | Max Input Current | Input Voltage |
| IEG-04A | 4KW | 100-250KHZ | 15A | 1P 220V/ 50Hz | |
| IEG-05AB | 5KW | 0.5-1.1MHZ | 15A | 1P 220V/ 50Hz | |
| IEG-06A-I | 6.6KW | 200-500KHZ | 30A | 1P 220V/ 50Hz | |
| IEG-06A-II | 6.6KW | 200-700KHZ | 30A | 1P 220V/ 50Hz | |
| IEG-06A/AB-III | 6KW | 0.5-1.1MHZ | 30A | 1P 220V/ 50Hz | |
| IEG-10A | 10KW | 50-300KHZ | 15A | 3P 380V/ 50Hz | |
| IEG-20AB | 20KW | 50-250KHZ | 30A | 3P 380V/ 50Hz | |
| IEG-30AB | 30KW | 50-200KHZ | 45A | 3P 380V/ 50Hz | |
| IEG-40AB | 40KW | 50-200KHZ | 60A | 3P 380V/ 50Hz | |
| IEG-60AB | 60KW | 30-150KHZ | 90A | 3P 380V/ 50Hz | |
| IEG-100AB | 100KW | 30-150KHZ | 150A | 3P 380V/ 50Hz | |
| IEG-160AB | 160KW | 30-120KHZ | 240A | 3P 380V/ 50Hz |
Induction hardening is ideal for carbon steel and alloy steel with a carbon content typically above 0.35%. Commonly processed grades include EN8, EN9, EN19, EN24, and C45.
Induction hardening provides:
Unlike furnace heat treatment, it does not heat the entire component.
Common components include:
Induction hardening is widely used in automotive, engineering, and manufacturing industries.
The most commonly used quenching media are:
The choice of quenching media depends on material composition, hardness requirement, and distortion control.
Induction hardening causes minimal distortion compared to traditional heat treatment because heating is localised and cycle times are short. Proper coil design and process control further reduce distortion.
Yes. Induction hardening is highly energy efficient because heat is generated directly within the component, reducing heat loss and eliminating long furnace heating cycles.
Yes. Induction hardening machines can be customised based on:
Custom solutions ensure consistent quality and productivity.
Routine maintenance includes:
With proper maintenance, induction hardening machines have a long operational life.
Industries include:
Any industry requiring wear-resistant and fatigue-resistant components benefits from induction hardening.
Selection depends on:
A technical evaluation ensures optimal performance and ROI.
Most manufacturers provide installation, operator training, technical support, and warranty services, ensuring smooth commissioning and long-term reliability.
Are you searching for a high-performance Induction Brazing Machine, Hardening Machine or a customized Induction Heating solution? Our team provides onsite installation and 24/7 technical support throughout India.
