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Miller ProHeat 35 Induction Heating Machine
The Miller ProHeat™ 35 is a liquid-cooled induction heating system designed for industrial applications requiring precise and uniform heating. It is widely used for preheating, post weld heat treatment (PWHT), stress relieving, hydrogen bake-out and shrink fitting. With a rated output of 35 kW at 100% duty cycle, the ProHeat 35 delivers reliable performance for power plants, refineries, petrochemical projects and heavy fabrication industries.
Key Features of Miller ProHeat 35
• Liquid-cooled induction heating system
• Maximum operating temperature up to 1,450°F (788°C)
• Rated output of 35 kW at 100% duty cycle
• Flexible induction heating cables for complex geometries
• Uniform and controlled heating across the heat zone
• Faster heating compared to conventional methods
• Flame-free operation for improved safety
• User-friendly temperature control interface
Technical Specifications
Maximum Temperature: 1,450°F (788°C)
Rated Output: 35 kW at 100% duty cycle
Input Power:
• 400–460 V, 3-Phase, 50/60 Hz
• 460–575 V, 3-Phase, 60 Hz
Input Current at Rated Output:
• 400 V – 60 Amps
• 460 V – 50 Amps
• 575 V – 40 Amps
Power Source Dimensions (H × W × D):
27.5 × 21.75 × 36.75 inches (699 × 552 × 933 mm)
Net Weight: 227 lbs (103 kg)
Applications of Miller ProHeat 35
• Process piping
• Power plant piping
• Refinery and petrochemical projects
• Pressure vessels
• Structural fabrication
• Mining industry applications
• Shrink fitting operations
Advantages of Induction Heating Technology
The ProHeat 35 induction heating system provides uniform heating through the material without damaging the surface. Since there is no open flame, welders are not exposed to explosive gases or hot heating elements, creating a safer working environment. Faster time-to-temperature reduces cycle time and improves productivity, making induction heating a superior alternative to conventional heating methods.
Miller ProHeat 35 Rental and PWHT Services in India
Roentgen Technical Services provides Miller ProHeat 35 induction heating machines on rent along with skilled technical manpower. We offer preheating and PWHT services for shutdowns, maintenance and project-based requirements across India. Our team ensures safe operation, accurate temperature control and reliable execution at site.
Contact Us
For Miller ProHeat 35 induction heating machine rental, PWHT services or technical support, please contact Roentgen Technical Services. Our team is ready to support power plants, refineries and heavy engineering projects across India.

