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China Induction Heater for Small Ferrous Metals - High-Efficiency Heating & Quenching Machine from Top Suppliers and Factory
Product Description
Utilizing advanced IGBT technology, it delivers rapid, uniform heating (up to 1250°C) with excellent temperature control (±10°C), ideal for hardening, annealing, and tempering applications. The compact, water-cooled copper coil ensures optimal energy transfer while minimizing heat loss. With adjustable power (15-100kW) and frequency (1-30kHz), it accommodates various small parts like gears, bolts, and cutting tools. The integrated PLC and touchscreen HMI enable automated operation, making it perfect for metalworking, automotive, and tool manufacturing industries seeking consistent, high-quality heat treatment results.
Application Scope
This induction heating machine is designed for efficient heating and quenching of small ferrous metal components, such as gears, bearings, shafts, and fasteners. It is widely used in automotive, machinery, and tool manufacturing industries for processes like hardening, tempering, and annealing. The machine ensures precise temperature control, uniform heating, and rapid quenching, enhancing material hardness and wear resistance. Ideal for small-batch production and high-precision applications, it supports various steel and alloy materials, making it suitable for workshops, repair centers, and industrial production lines requiring reliable and energy-efficient metal heat treatment.
Configuration and Performance
Here are the technical specifications for the induction heating machine designed for small ferrous metal heating and quenching:
- Power Input: 220V/380V/415V, 50-60Hz, 3-phase compatible with industrial power grids.
- Rated Power: 15-50kW adjustable output for precise temperature control.
- Frequency Range: 30-80kHz high-frequency for efficient small-part heating.
- Temperature Range: Up to 1250°C with PID-based ±10°C uniformity.
- Cooling System: Water-cooled copper coils with ≥25L/min flow rate.
- Applications: Heating, quenching, forging, and annealing of screws/bolts.
- Control Interface: Digital touch panel with preset programs.
- Safety: Overload/overheat protection and 1-year warranty.
Note: Vertical structure design (HF-25kw model) optimizes space efficiency.
Technical Specifications
- Power & Frequency: 30-200kW adjustable power with 1-30kHz auto-tuning frequency for precise heat penetration control.
- Temperature Range: 800-1300°C (±10°C uniformity) to optimize axle hardness and fatigue resistance.
- Cooling System: High-efficiency water cooling (25L/min @ 0.3MPa) ensures 24/7 stable operation.
- Coil Design: Custom copper coils (ID 50-400mm) for various axle diameters and shapes.
- Automation: PLC-controlled with 10" HMI for preset quenching programs and real-time monitoring.
Main Components
Frequently Asked Questions
What technology does this induction heating machine use?
The machine utilizes advanced IGBT technology. It provides rapid and uniform heating up to 1250°C with highly precise temperature control within ±10°C, ideal for various heat treatment processes.
What types of metal parts and applications is this machine suitable for?
It is designed for small ferrous metal components like gears, bearings, shafts, fasteners, screws, bolts, and cutting tools. It is widely used for hardening, annealing, tempering, forging, and quenching applications.
What are the power and frequency specifications?
The machine offers adjustable output power from 15kW up to 200kW (depending on the model) and frequency ranges from 1-30kHz (auto-tuning) to 30-80kHz high-frequency for precise heat penetration.
How does the cooling system operate?
It uses a high-efficiency water-cooled copper coil system with a water flow rate of ≥25L/min (at 0.3MPa). This design ensures optimal energy transfer, minimizes heat loss, and supports continuous 24/7 operation.
Does the machine feature automated controls?
Yes, the unit features an integrated PLC and a 10" touchscreen HMI (Human Machine Interface) for preset quenching programs, automated operations, and real-time monitoring.