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,
Ventac – Portable Air‑Cooled Induction Heating System
The ENRX Ventac system is a highly mobile, air-cooled induction heating unit engineered for fast and efficient heating tasks in construction sites, fabrication yards, refineries, shipyards, and general industrial maintenance. Its air-cooled architecture eliminates the need for water-cooling circuits, making it ideal for field work and remote locations.
Ventac supports a wide range of heating tasks including pre-weld heating, post-weld heat treatment (PWHT), shrink-fit operations, bolt-loosening, and general thermal maintenance. The system delivers high power with excellent efficiency while maintaining full mobility and easy operation. Its intuitive control panel provides precise temperature control, programmable heating cycles, and continuous monitoring for consistent results.
The system accepts a wide range of flexible inductors and cables, enabling heating of pipes, plates, structures, and components of various shapes. Built for rugged industrial conditions, the Ventac unit features a protective casing, industrial connectors, and highly durable electronics optimized for long service life.
- • Fully air-cooled architecture—no water systems required
- • Highly portable for field and site operations
- • Intuitive control interface with programmable heat cycles
- • Fast heat-up with precise temperature control
- • Supports flexible inductors and long heating cables
- • Robust industrial construction for harsh environments
- • Minimal maintenance requirements
- • Compatible with a wide range of heating applications
- • Eliminates complex water-cooling equipment
- • Reduces setup time and improves jobsite mobility
- • Lower operational cost compared to fuel-based heating
- • Clean, safe, and flameless operation
- • High reliability and long lifetime in industrial conditions
- • Increased productivity with rapid heating cycles
- • Consistent quality thanks to accurate temperature control
- • Pre-weld heating (pipes, plates, structures)
- • Post-weld heat treatment (PWHT)
- • Bolt loosening and shrink-fit procedures
- • General thermal maintenance in industrial plants
- • Construction, shipbuilding, O&G, and fabrication yards
- • Field maintenance in remote or restricted areas
Ventac units are designed to meet industrial electrical and safety standards and comply with ENRX manufacturing quality requirements.
Other Products From ENRX
HardLine Horizontal Heat Treatment Machines – HC / HP / HH Series
High‑productivity, modular horizontal induction heat treatment systems designed for bars and shafts, offering continuous, pusher, and hybrid machine configurations.
Bolt Expansion System
An induction-based system for fast, safe and precise expansion of bolts used in turbines and heavy-duty assemblies.
Tube Welding Consumables
A comprehensive range of high‑performance consumables for high‑frequency tube, pipe, and profile welding applications.