Induction Heating

Explained

INDUCTION HEATING INDUCES HEAT ELECTROMAGNETICALLY INSTEAD OF USING CONVENTIONAL HEATING ELEMENTS.

Heat is induced in the part by subjecting it to a high frequency magnetic field, creating eddy currents, activating the parts molecules and generating heat.

While resistance heating heats the surface of the part, the induction heating process heats within the part.

The depth of heating depends on the frequency used. High frequency heats closer to the surface, while a lower frequency penetrates deeper into the part – allowing efficient heating of thicker parts.

Benefits of Induction Heating

1. Boosts Productivity
2. Improved Safety
3. Reduce Costs
4. Uniform Heating
5. Easy to Set Up
6. On-board Diagnostics

Check out the Pro-Heat™ 35 benefits page for more info

A FREE INTERACTIVE CD THAT PROVIDES A DETAILED EXPLANATION OF INDUCTION HEATING.

Request your Interactive Induction Heating CD

The Pro-Heat™ 35

The Pro-Heat 35 Induction System can solve many pre and post weld heat treating applications, delivering fast and consistent heat safely.

Low Consumable Costs
Drives & Keeps Moisture Out Of The Weld
Heats Uniformly
Improves Safety
Reduces Hydrogen Cracking

Check out the Pro-Heat™ 35 product page for the full list of benefits and product specifications

The NEW Rolling Inductor

COUPLED WITH THE PRO-HEAT™ 35 POWER SOURCE, THE ROLLING INDUCTOR ALLOWS FOR ROTATING PARTS TO BE HEATED SAFELY, QUICKLY AND EFFICIENTLY ELIMINATING DANGEROUS OPEN FLAME PROPANE BURNERS.

Optimal Consistency And Quality
Improves Safety
Heats Uniformly
Maximum Productivity
Easy To Use

Check out the Rolling Inductor product page for the full list of benefits and product specifications

Suitable Applications

Controlled, Uniformed Soaked Heat Eliminating Open Flame Heating Process

Pro-Heat 35 offers controlled, uniformed soaked heat eliminating open flame heating process improving productivity, quality and safety in the workplace.
Pre-Heat Applied & Maintained for 19 Days on Mining Equipment

Pre-Heat applied and maintained using Pro-Heat 35 Liquid-Cooled cable configuration for 19 days while welding repairs were performed on mining equipment.
Applying Controlled, Uniformed Soaked Heat to Expand Drum for Removal of Shaft.

2 x Pro-Heat 35 systems with dual Liquid-Cooled cables applying controlled, uniformed soaked heat to expand drum for removal of shaft. Pro-Heat 35 is the ideal system for Shrink Fit applications
Liquid-Cooled Cables being Applied for Shrink Fit Application

Pro-Heat 35 Liquid-Cooled Cables being applied for Shrink Fit application. Benefits over LPG Flame Heating are controlled, uniformed, soaked heat making this process ideal.
Applying & Maintaining Pre-Heat on Reclamation Welding of Large Mining Roller.

Pro-Heat 35 Rolling Inductor applying and maintaining required pre-Heat prior to reclamation welding of large mining roller. Eliminating dangerous LPG Flame Heating.
Post Weld Heat Treatment on Mining Undergraound Roof Support Hydraulic Cyclinder

Post Weld Heat treatment application using the Pro-Heat 35 applied on Mining underground roof support Hydraulic Cylinder. Saving 3rd party contractor expenses.
Post Weld Heat Treatment on Mining Drill Rods

Post Weld Heat treatment application using the Pro-Heat 35 on Mining Drill Rods. Improving customer cycle times.
Pre-Heat Applied & Maintained on Large Mining Bucket for 2 Days

Pre-Heat applied and maintained using Pro-Heat 35 Liquid-Cooled cables on large mining bucket. Temperature was maintained for 2 days while welding process performed.
Pre-Heat Applied, Maintained & Recorded on Chrome-Molly-Pipe

Pre-Heat applied, maintained and recorded using Pro-Heat 35 Liquid-Cooled cables on Chrome-Molly-Pipe while welding process is performed.
Pre-Heat Applied & Maintained on Gas Pipeline

Pre-Heat applied and maintained using the Pro-Heat 35 dual Air-Cooled blanket configuration on gas pipeline while welding process is performed.
Pre-Heat Applied & Maintained on Heavy Wall Pipe

Pre-Heat applied and maintained using the Pro-Heat 35 Dual Air-Cooled blanket configuration on Heavy Wall Pipe.
Remote Pipeline, Mining and Construction Projects

Pro-Heat 35 Induction Heating System operates reliably throughout the year on remote pipeline, mining and construction projects.
2 x Air-Cooled Blanket - Uniformly Heats, Maintains and Records Pre-Heat and Interpass Temperature

Using 2 x Air-Cooled blanket allows the operator to uniformly heat, maintain and record pre-heat and inter-pass temperature while welding out the transmission pipe. Using the Pro-Heat 35 Induction System could save you thousands of dollars in re-work by getting hydrogen cracking using other heating methods.
Pipe Segment Being Welded to a Large Tank at a Skewed Angle

This coil layout is intended to heat the OD of the pipe segment being welded to a large tank at a skewed angle as shown.
Many Pipe Spooling Fabrication Shops Require Pre and Post Weld Heat Treatment to be Performed

Many pipe spooling fabrication shops require pre and post weld heat treatment to be performed. Using the Pro-Heat 35 allows for these processes to be completed in-house by your own staff saving you time and money.
Creating a Uniform Heating of the Weld Joint

The material is P91, which is sensitive to cracking and requires uniform heat control. The Induction process is well suited to these applications because the pipe is the heating element, creating a uniform heating of the weld joint.
Pre-Heating 2 x Drill Rods at the Same Time

Pre-Heating 2 x drill rods at the same time using 1 x Pro-Heat 35 liquid cooled induction cable. It is important that the geometry and temperature requirements are the same because there is no independent temperature control available on this unit
Pre-heating Structural Steel Prior to Welding

Pre-heating structural steel prior to welding using Air-cooled blankets. This set up also allows operator to maintain, monitor and record welding inter-pass temperature.
Pre-Heating

Pre-Heating and Maintaining Inter-Pass Temperature on Heavy Wall Gas Pipe
Post Weld

Post Weld Heat Treatment on P92 500mm Diameter x 90mm Wall
Pre & Post Welding

Pre and Post Weld Heat Treatment on Drill Rods