Miller Electric
ProHeat™ 35 Rolling Induction System
A Miller induction heating system for controlled preheating of moving pipe and cylindrical parts in fabrication environments.

The ProHeat 35 Rolling Induction System applies controlled heat while pipe or another cylindrical workpiece rotates. The rolling inductor can ride on the top or side of the part, supporting consistent preheat during continuous fabrication without relying on an open flame. It is intended for moving-part preheat applications up to 315 C and can be configured with travel detection and temperature sensing. Confirm the pipe diameter, target temperature, rotation speed, mounting arrangement, input power, cooling, and temperature-control requirements with Logamweld.
Key Specifications
- Primary application
- Preheating moving pipe and cylindrical parts
- Maximum preheat temperature
- 315 C
- Rated output
- 20 kW with one or 35 kW with two rolling inductors
- Typical industries
- Pipe fabrication, refinery, petrochemical, power, and HVAC


