【FLAMELESS HEATING】The induction bolt heater by using the eletromagnetic fields to heat the metals, no open flame cause by the heating, to ensure your working environment in safe 【HEATING】The maximum output power of induction heater is 1800W, and it is capable of rapidly heating metal parts to over 800℃ in a very short time, making it perfect for quick heating before processes such as hardening, bonding, and soldering 【PORTABLE】The magnetic induction heater kit comes with a carrying case for complete induction heating kit, so you can organize all things neatly and carry them around. With four different coil sizes, one of each size to suit work needs, make your workflow smoother 【COOLING】One end of the induction bolt heater is provided with a ventilation hole and a built-in cooling fan, which can effectively prevent the heating device from overheating and prolong the service life 【APPLICATIONS】Suitable for a variety of heating needs in manufacturings, repairs, and maintenances, including heating bolts, rods, shafts, bearings, pipes, gears, and metal parts, making it a versatile tool for various industries