Miller Electric
ProHeat™ 35 Air-Cooled Induction System
A flexible Miller induction preheating system using air-cooled blankets or cables for pipe, plate, and irregular workpieces.

The ProHeat 35 Air-Cooled Induction System supports controlled preheating of pipe, plate, and irregular shapes without a separate liquid cooler. Flexible blankets conform to circular or flat parts, while air-cooled cables can be wrapped into different coil shapes for non-standard workpieces. The system is intended for preheat applications up to 204 C and provides uniform heating with onboard temperature control. Confirm the part dimensions, target temperature, heating area, blanket or cable configuration, insulation, input power, and thermocouple requirements with Logamweld.
Key Specifications
- Primary application
- Controlled weld preheating
- Maximum preheat temperature
- 204 C
- Rated output
- 35 kW at 100% duty cycle
- Heating tools
- Air-cooled blankets and flexible cables


