2.5KW One-Piece Handheld Induction Heater with Gun-Shaped Handle for Removal Rusty Bolt Nut

The DLY-2.5KW Induction Heater is designed for fast and safe heating of metal components. It works simply by connecting to a power supply, making operation easy and convenient. With a maximum output power of 2.5KW, DLY-2.5KW can heat metal materials to over 800°C in a short time. No water cooling is required, resulting in lower electricity costs, lighter weight, and more convenient operation.

Working Principle：When high-frequency alternating current passes through a specially designed induction coil, it generates a rapidly changing, high-intensity magnetic field. When a metal workpiece is placed within this field, closed-loop eddy currents are instantly induced inside the metal. Heat is produced by the metal's own electrical resistance, delivering rapid, uniform heating from the inside out.

The DLY-2.5KW pistol-style portable induction heater delivers high-performance electromagnetic induction heating, designed specifically for small automotive and industrial components, as well as various metal parts.

This device is designed for high-performance loosening of rusted automotive bolts, nuts, gears, pulleys, blocks, bearings, sensors, and similar components.  

DLY-2.5KW portable induction heater is built with European-imported components, advanced American technology and  is manufactured in China, it ensures outstanding stability, durability and consistent long-term performance.

Main Features of the DLY-2.5KW Induction Heater

●Precise heating area: The DLY-2.5KW Induction Heater heats only the specific target area without affecting other parts, achieving accurate and concentrated heating where needed.

●Flameless operation with no exhaust gases: No flame is produced during operation and there are no combustion exhaust emissions. This eliminates fire risks at the source and improves air quality.

●Non-contact heating: The heating coil does not directly contact the workpiece, avoiding the risk of igniting surrounding flammable materials or damaging the surface of the workpiece (such as precision coatings or glass accessories).

●Instant response and rapid heating: The powerful magnetic field is generated instantly upon power-on, enabling metal workpieces to reach the target temperature within seconds, greatly enhancing work efficiency.

In the situations shown in Figures [1][2], using an open flame to heat a nut is clearly unsafe and ineffective. Not only is the heating effect insufficient, but it may also damage other components and is extremely dangerous. However, when using DLY-2.5KW Induction Heater  (Figures [3][4]), the nut is heated evenly and can quickly reach the condition needed for loosening and removal. Since no open flame is generated, the process is very safe.

Main Technical Parameters