HardLine – Vertical Heat Treatment Machines (VS / VM / VL / VXL)
A range of vertical induction heat treatment machines designed for small to very large components, featuring CNC control, modular design,
Induction Bonding System
ENRX induction bonding systems use controlled induction heating to cure bonding adhesives and sealers for automotive components such as doors, hoods, fenders, tailgates, bumpers and battery modules. Induction bonding is the primary method used in the automotive industry due to its high throughput, excellent process control and compatibility with advanced materials including aluminium, steel, carbon-fiber composites and EV battery structures.
Two bonding methods are supported: spot-bonding using the U-coil, which heats localized areas with minimal distortion, and full-ring bonding using an adjustable two-turn flexible coil that ensures uniform heating around the entire joint. Temperature is rapidly ramped and then stabilized to meet adhesive curing profiles. Energy supervision circuits ensure consistent quality and detect deviations in coil placement or panel positioning.
- • Industry-leading induction curing technology for automotive panels
- • Supports spot-bonding (U-coil) and full-ring bonding (two-turn flexible coil)
- • Highly uniform heating with minimal panel distortion
- • Temperature ramp-up and controlled dwell times
- • Adjustable coils requiring no part-specific coil sets
- • Energy supervision circuit for process monitoring
- • Compatible with aluminium, steel and composite materials
- • Integrates with robotic handling systems and automotive production lines
- • High production throughput
- • Excellent repeatability and robust curing performance
- • Minimal risk of panel deformation
- • Cleaner, safer and quieter than flame-based methods
- • Reduced fine-tuning and setup requirements
- • Improved bonding quality and strength
- • Lower operating costs and high energy efficiency
Used extensively in automotive manufacturing for bonding:
- • Doors and subcomponents
- • Bumpers
- • Bonnets (hoods)
- • Tailgates
- • Battery chassis and cooling chambers
- • Composite-to-metal and carbon-fiber bonding
Suitable for high-volume EV and ICE vehicle assembly lines.
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