Engineers reviewing 3D CAD models of ENRX induction coil designs on computer screens
Induction Heating
Induction Heating Coils
A new-generation modular vertical induction hardening system offering maximum flexibility, Industry 4.0 readiness, and suitability for a wide range of hardening and tempering applications.
Manufactured byENRX
4 typesCoil technologies
3D-printedCoil option
ISO-9001Production
Overview
Coils designed per application
ENRX induction coils are the core component of any induction heating system, designed to maximize heating efficiency, energy performance and process reliability. They are engineered based on detailed analysis of the customer’s application, material, heating pattern, temperature requirements and power source. ENRX offers four main coil categories — Conventional, Machined, 3D-printed and Hybrid coils — allowing optimized solutions for brazing, soldering, hardening, forming, and other heating operations.
Each coil undergoes a structured development process including planning, 3D designs, simulation, real-life testing and final inspection. All coil data is stored in ENRX’s database, ensuring perfect reproducibility, repairability and replacement when needed. ENRX also supports customers with consultation, maintenance, installation, commissioning and coil reconditioning.
Applications
Where ENRX coils are used
Induction coils are used across industries for processes including:
Glowing metal cylinder heated to red-hot temperature inside an ENRX induction heating coil
Brazing and soldering
Hardening and annealing
Shrink-fitting and forging
Heating of aluminium and steel panels
Automotive, electromechanical and renewable-energy components
Coils are suitable for both manual and fully automated induction heating systems.
Features
Coil types and development
- Four coil technologies: Conventional, Machined, 3D-printed and Hybrid
- Custom-designed for each heating application
- Optimized for different materials including aluminium, copper and steel
- Narrow tolerance coils for high-precision and high-repeatability operations
- Advanced 3D CAD design and electromagnetic simulation
- Full lifecycle support: design, manufacturing, testing, maintenance and repair
- Documented coil specifications stored for consistent future reproduction
- Sustainable manufacturing in ISO-9001 certified facilities
Benefits
Efficient, repeatable heat patterns
Maximum heating efficiency and reduced energy consumption
Improved productivity and process stability
Reduced scrap and higher product quality due to precise heat patterns
Faster setup, reduced fine-tuning and minimized process variations
Extended coil life through optimized cooling and engineering
Reliable support from global ENRX coil workshops and experts
Ability to upgrade or replace coils even from other manufacturers
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