WTR Induction Heating Products

Explore Our Full Line of

Induction Heaters and Heating Solutions

5–10KW Medium Frequency Induction Heating System

The WTR 5–10kW Medium Frequency Induction Heating System includes the WTR-MF5-BE and WTR-MF10-BE models. These

CE certificated 3.6 KVA Portable Bearing Heater

1.Portable Bearing Heater adopts the principle of electromagnetic induction to work.2.It's structure of the equipment

80kW Air-cooled Induction Heater for Shrink Fitting

From gear disassembly and rotor heating to pipe preheating and bearing installation, this flexible 80kW induction

5kW Medium Frequency Induction Heating System For Maintenance

Used in industrial maintenance for safe mounting and removal of metal parts. Touch screen control supports time and

50KW Mobile Induction Heater for Paint and Rust Removal

The WTR-HF50-S is a strong machine used to heat metal. It is a good choice if you need a machine like the ENRX CRS

5kW Medium Frequency Induction Heating System For Maintenance

Used in industrial maintenance for safe mounting and removal of metal parts. Touch screen control supports time and

220V 5kW Induction Heater For Gear And Coupling Installation

Suitable for heating gears, couplings and sleeves before assembly. Compact air-cooled design for daily industrial

CE Certificated 5kW 220V Induction Heater For Bearings

Designed for bearing mounting and removal in industrial maintenance. Medium frequency heating ensures stable and

Induction Heating Solutions by Industry

Wind Power

This section introduces the requirements for the thermal mounting and dismounting of large components during the manufacturing and maintenance of wind power equipment, as well as the demands placed on heating solutions by on-site operating conditions.
Coal Fire Power Plant

Steel & Metallurgy

This overview introduces heating operations during the maintenance of steel mill and rolling line equipment, highlighting requirements such as the overhaul of heavy components, workspace constraints, and scheduled maintenance windows.
Wind Power Plant

induction heating for aerospace industry

An overview of requirements such as precision thermal assembly of critical aero-engine components and the disassembly/overhaul of turbine bearings and gears.
Hydro Power Plant

induction heating for oil & gas industry

This section outlines the heating requirements for pipeline construction, welding, and equipment maintenance.
Solar Power Plant

Core Induction Heating Technologies

Electromagnetic Induction Heating

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An alternating magnetic field generates eddy currents within the metal workpiece, converting electrical energy into thermal energy to achieve flameless heating.

Temperature Monitoring and Control

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The heating process is monitored and power is adjusted—or heating is stopped—based on temperature sensor feedback and control logic, ensuring the workpiece reaches the target temperature.

Application-Specific Coil Design

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Coils are designed based on the workpiece shape, material, and target heating zone, with coil layout and magnetic field coupling methods tailored to suit different heating tasks.

Automatic Demagnetization

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By controlling the gradual attenuation of an alternating magnetic field, the residual magnetism of the heated workpiece is reduced, thereby minimizing the impact of ferromagnetic particles—attracted by residual magnetism—on subsequent assembly and operation.

About Our Company

Induction Heater Manufacturer--WTR

WTR (Shandong Weiterui Industrial Technology Co., Ltd.) is an induction heater manufacturer based in Qingdao, China. Since 2015, we have been providing reliable induction heating equipment and practical solutions for industrial applications worldwide.

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about
  • 15

    Years Of Experience

  • 20000m²

    Factory

  • 300+

    Employees

  • 3000+

    Customers

WTR Manufacturing, Quality Control & Certifications

Official certification, professional after sales service.
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Real-World Induction Heating Case Studies

Wind Turbine Bearing Mounting

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Large Gear Removal

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Pipe Weld Preheating

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Induction Heating Resources

Sharing industry news and knowledge is a happiness
How to Preheat TBM Components Before Welding: A Faster Alternative to Flame H...
Jun 08, 2026
Welding preheating is a critical step in the manufacturing and repair of Tunnel Boring Machine (TBM) components. Rece...
How To Remove A Rotor Shaft Safely Using Induction Heating
Jun 03, 2026
Learn how induction heating helps maintenance teams safely remove rotor shafts during electric motor overhaul. Reduce...
How To Remove Axle Sleeves And Seal Rings From Railway Wheelsets Using Induct...
Jun 02, 2026
Learn how induction heating helps railway maintenance teams safely remove axle sleeves and seal rings from wheelsets ...
How To Shrink-fit Stainless Steel Sleeve To Rudder Stock With Induction Heati...
May 25, 2026
Large shrink fit assemblies are common in the shipbuilding and marine repair industry, especially during rudder stock...

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