Bolt & Pipe Insert Heaters
Designed specifically to pre-heat large. drilled holding bolts or studs. The bolt heater is used in the assembly or servicing of hydraulic presses. die blocks, stem or pressure vessels, turbines or other equipment where a high concentration of heat is needed to expand, then wrench tighten the rods. The parts cool and contract, resulting in the nut being drawn even tighter.
- Swaged construction for long life
- Insulated wooden handle
- Octagon outlet box
- Ground connection in box
- Three conductor cord and plug assembly available
- Specify wattage or voltage rating