Heat Treatment Unit

Cooperheat heat treatment units are engineered for precision pre-heating, post-weld heat treatment (PWHT), and other thermal processes in industrial environments. Designed for durability, portability, and operational safety, these units feature robust control systems for accurate temperature regulation, ensuring compliance with demanding metallurgical and fabrication specifications. They are suitable for on-site, workshop, and offshore use, offering reliable performance in both small-scale and large-scale heat treatment operations.

Features

Precision temperature control for consistent metallurgical results
Rugged, weather-resistant enclosures for field and workshop use
Modular configurations for varying heat treatment requirements
High-efficiency transformer design for energy savings
Integrated safety features including overcurrent and thermal protection
Easy-to-use control interface for accurate process setup
Compatible with a wide range of heating elements and thermocouples
Portable and stackable construction for convenient transport and storage
Designed for compliance with international heat treatment standards
Suitable for continuous operation in harsh industrial environments

Applications

Post-weld heat treatment (PWHT) in piping, vessels, and structural fabrication
Pre-heating for welding to prevent thermal shock and cracking
Stress relief of welded or cold-worked components
Heat treatment of offshore and marine structures
Fabrication of pressure vessels, boilers, and storage tanks
Maintenance and repair work in petrochemical plants and refineries
On-site and remote thermal processing operations

Technical Data

Parameter	Specification (Typical)
Input Voltage	400 V AC, 3-phase, 50/60 Hz
Output Voltage	65 V / 80 V AC (depending on model)
Power Rating	30–50 kVA
Control Type	Multi-channel temperature controllers
Temperature Range	Up to ~1,000 °C
Safety Features	Overcurrent protection, thermal cut-out
Enclosure Type	Weather-resistant steel casing
Cooling	Forced-air ventilation
Weight	Varies by model (portable/workshop)
Mounting	Portable, stackable, or skid-mounted

Tags: heat treatment unit, industrial thermal processing, modular heat treatment, offshore heat treatment, on-site heat treatment, petrochemical maintenance, portable heat treatment, preheating system, PWHT equipment, stress relief, transformer control unit, welding heat control, workshop heat treatment

Tags:

heat treatment unit, PWHT equipment, preheating system, stress relief, welding heat control, portable heat treatment, industrial thermal processing, transformer control unit, modular heat treatment, on-site heat treatment, workshop heat treatment, petrochemical maintenance, offshore heat treatment