Thermo Int. – Induction Heating & Bolt Heating Specialists
Thermo Int. – Induction Heating & Bolt Heating Specialists
Portable induction heating technology has transformed how heavy industries approach maintenance, repair, and equipment disassembly. Since launching its portable induction heating machines in 2013, Thermo International has introduced innovative solutions that help engineers solve complex industrial challenges faster, safer, and more efficiently.
Today, portable induction heating systems are used worldwide in industries such as:
power generation
heavy manufacturing
turbine maintenance
industrial boiler repair
rotating equipment service
These systems allow technicians to apply precise, controlled heat directly to metal components, enabling faster maintenance and reducing equipment downtime.
Traditional induction heating equipment has existed for decades, but many early systems were large, stationary machines designed primarily for factory environments.
Thermo International introduced a new generation of portable induction heating systems, allowing technicians to bring high-power induction heating directly to industrial job sites.
This portability makes the technology ideal for field maintenance tasks such as:
turbine bolt heating
boiler tube removal
nut and fastener heating
shrink-fit component expansion
high-temperature industrial testing
Portable induction heating systems help maintenance crews perform these tasks quickly without relying on open flame heating or mechanical striking.
One of the most important innovations introduced by Thermo International is the integration of PLC and HMI control systems.
A Programmable Logic Controller (PLC) is an industrial computer that controls machine operations and automation processes.
A Human Machine Interface (HMI) allows operators to interact with the machine through a visual display, making it easier to monitor performance and adjust operating parameters.
Together, PLC/HMI systems provide significant advantages for industrial induction heating.
Improved Machine Visibility
Operators can monitor system performance in real time.
Voltage Monitoring
Users can view internal voltages without needing specialized tools or exposure to dangerous electrical measurements.
Customizable Operating Controls
Features such as adjustable line-amp limits and run timers provide greater control over heating operations.
Temperature Monitoring
Integrated temperature controllers allow precise heat management during industrial applications.
These features make portable induction heating systems easier to operate while improving safety and performance.
Portable induction heating systems are designed to handle a wide range of industrial applications.
Some of the most common uses include:
Used in power plants to safely remove worn tubes from boiler tube sheets.
Allows technicians to loosen or tighten large bolts during turbine maintenance.
Provides controlled expansion for large industrial fasteners.
Used to expand shrink-fit components such as couplings and hubs.
Used for industrial heat testing and material evaluation.
These applications demonstrate the versatility of portable induction heating technology across heavy industries.
Founded in 2009, Thermo International has focused on developing problem-solving induction heating technologies that meet the needs of industrial customers.
The company’s mission is driven by a simple principle:
Innovation leads to better solutions and greater customer satisfaction.
Through continuous development and engineering improvements, Thermo International has expanded the capabilities of induction heating equipment while maintaining compatibility with legacy systems.
Many older induction heating machines are still serviced and maintained by the company, but the redesigned Thermo systems offer significantly expanded capabilities.
One of the major improvements introduced by Thermo International is a broader tuning range within the induction heating system.
This expanded tuning range allows the machine to adapt to a wider variety of applications without requiring extensive adjustments.
Advantages include:
faster setup for field technicians
compatibility with different coil configurations
improved heating efficiency
adaptability across multiple industrial applications
This flexibility allows maintenance teams to use a single machine across multiple job types.
Thermo International manufactures portable induction heating systems in a variety of power levels designed for different industrial applications.
Machines are available for:
purchase
rental
industrial project deployment
These systems are distributed from the company’s headquarters in Flanders, New Jersey, USA, and are used by industrial clients worldwide.
Industries are increasingly choosing portable induction heating because it offers several operational advantages.
Rapid heating reduces equipment downtime.
Induction heating eliminates open flame hazards.
Heat can be applied exactly where it is needed.
Localized heating protects surrounding components.
These benefits help companies improve maintenance efficiency while reducing operational risk.
Portable induction heating systems have become a critical tool in modern heavy industrial maintenance.
By combining advanced electronics, PLC/HMI control systems, and portable machine design, Thermo International has developed technology that allows engineers to solve complex industrial challenges quickly and safely.
From turbine bolt heating to boiler tube removal, portable induction heating continues to transform how industries approach equipment maintenance and repair.
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