Core Value: Provides professional pre-weld preheating and post-weld heat treatment (PWHT) solutions for large cylindrical structures (e.g., wind turbine towers, pressure vessels, pipelines). Ensures weld integrity, enhances structural safety, and improves production efficiency.


Key Application Industries:


New Energy Equipment: Preheating for girth welds on wind power tower drums and hydropower penstocks.
Shipbuilding & Offshore Engineering: Preheating and controlled cooling for thick-plate hull welding (60-160mm steel).
Power Generation: Welding heat treatment for critical components in thermal power plants.
Oil & Gas: Pipeline welding and maintenance, especially for in-field, pressurized operations.
Solution Advantages:
Specialized Design: Our C-Type heating equipment perfectly adapts to rotating roller stands, enabling synchronized preheating and welding.
Process Assurance: Effectively reduces thermal stress and cracking risks, improves joint microstructure, and eliminates residual stress.
Efficiency & Safety: Offers efficient, safe, and intelligent field-ready performance compared to traditional methods.
Core Equipment & Materials:
The solution integrates temperature control units with flexible heating elements (like ceramic heating ropes, track-type plates, and custom shell heaters) and precise temperature measurement tools (sheathed thermocouples) to form a complete system.
Core Equipment & Materials:
The solution integrates temperature control units with flexible heating elements (like ceramic heating ropes, track-type plates, and custom shell heaters) and precise temperature measurement tools (sheathed thermocouples) to form a complete system