PWHT Controller / Post Weld Heat Treatment Controller

Industrial PWHT Controllers designed for precise Post Weld Heat Treatment, stress relieving and preheating of welds and components. Available in single, multi-channel and multi-zone configurations, with digital temperature control, thermocouple inputs, independent zone control, auto/manual operation, programmable Ramp/Soak cycles, temperature display, current/voltage monitoring and over-temperature protection.

Customization Options:

• Heating Capacity: As per application – single/multiple heating zones
• Control: Manual / Automatic / Programmable PID
• Channels: 1, 2, 3, 6, 12, 18, 24 or customized
• Thermocouple: K-Type / other types as required
• Heating Elements: Ceramic Pad / Resistance Heating Elements
• Temperature Range: Application-specific, typically up to 1200°C
• Monitoring: Temperature, voltage, current & power
• Recording: Digital data logger / chart recorder / USB data export
• Protection: MCB, MCCB, RCCB/RCBO, over-temperature & overload protection
• Construction: Heavy-duty Sheet Metal / Stainless Steel enclosure
• Power Input: 230V / 415V AC, customized as required
• Output: Individual controlled outputs for each heating zone
• Additional Options: Timer, alarm, emergency stop, remote monitoring and customized cable/heating-element connections.

Built to your exact PWHT requirements for pipelines, pressure vessels, boilers, refineries, fabrication and heavy engineering applications.