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Ultra-Long Flexible Induction Coil Supplier from China - High Power Factory Solutions for Tubular Heating
Application Scope
Use for large and long metal tube/rod heating process, with multiple winding tubular induction coils to get constant and balanced heating effect.
This ultra-long flexible induction heating coil is respond best to huge solid bar stocks and big hollow tubes, more over it matches well with irregular shape workpiece. Its flexible property enables its universality, operators avoid frequently changing coils when processing different shapes of components, this saves time and improve the work efficiency.
It saves space in storage and convey of flexible induction coil. Compared to fixed rigid copper tube coil, the flexible coil can match the workpiece with a relatively narrow gap, the precisely controlled gap can also bestow a better heating performance.
Configuration and Performance
Configuration & Performance of Ultra-Long Flexible Induction Coil
Configuration
Structural Design
Multi-layer helical winding with reinforced insulation. Adjustable length (up to 10m) for large tubular parts.
Electrical Interface
Compatible with low-frequency (50Hz–1kHz) high-power generators. High-current terminals with ceramic insulation.
Cooling System
Cooling Channels
Integrated water-cooling channels for continuous operation.
Thermal Resistance
Thermal-resistant coating (up to 800°C).
Performance
Heating Capability
Uniform heating for tubes/rods (length >5m) with ±10°C temperature stability.
Efficiency
90% energy conversion rate (optimized electromagnetic coupling). 20% faster heating vs. rigid coils.
Durability
5,000+ cycles lifespan under industrial loads. IP53 protection against dust/moisture.
Note: Supports simultaneous multi-zone heating for large-scale metal processing.
Technical Specifications
Technical Specifications of Tailored Round Induction Coil
Electrical Parameters
Frequency Range
5-50 kHz for precision heating control
Voltage Compatibility
220V/380V AC (±10% tolerance)
Structural Design
Adjustable Inner Diameter
20-200mm (±1mm precision)
Winding Type
Multi-turn copper winding with ceramic insulation layer
Thermal Performance
Max Operating Temperature
1200°C (uniform radial distribution)
Cooling Efficiency
Integrated water-cooling system (flow rate ≥5L/min)
Material Compatibility
Suitable Metals
Ferrous/non-ferrous metals including aluminum alloys
Optimized Materials
Steel, cast iron, and nickel-based materials
Frequently Asked Questions (FAQ)
What are the primary applications of the ultra-long flexible induction heating coil?
It is designed for large and long metal tube/rod heating processes, huge solid bar stocks, big hollow tubes, and irregular shape workpieces, providing a constant and balanced heating effect.
What are the benefits of using a flexible coil over a rigid copper tube coil?
Flexible coils save storage and transport space, match workpieces with a narrower gap for better heating performance, and eliminate the need for frequent coil changes when processing different shapes.
What are the core performance metrics of the ultra-long flexible coil?
It features a 90% energy conversion rate, 20% faster heating compared to rigid coils, a lifespan of over 5,000 cycles under industrial loads, and ±10°C temperature stability.
What are the key technical specifications of the tailored round induction coil?
It operates in a frequency range of 5-50 kHz, has an adjustable inner diameter of 20-200mm, supports voltages of 220V/380V AC, and can reach a maximum operating temperature of 1200°C.
Which metal materials are compatible with these induction coils?
They are suitable for both ferrous and non-ferrous metals, including aluminum alloys, and are optimized specifically for steel, cast iron, and nickel-based materials.