Bore Heaters

When welding or hard facing low alloy steels it is essential to pre-heat the metal to prevent hardened zones that might lead to cracking.

The Silver Dragon Bore Heater is designed to efficiently pre-heat, maintain and provide post-heat soak of large through bored components such as stabilizers.

A built-in timer enables the start of the heating time to be set. In addition a temperature controller is available as an accessory.

Burner controls are located on the side of the box for easy access. For use on bores over 2 3/16” in size.