In rotary kiln operations, burner pipes play a critical role in directing the flame and controlling combustion inside the kiln. These components operate under extreme heat, thermal shock, and abrasive dust, making material selection, precision machining, and weld integrity essential for long-term durability.

At UNIMA, we manufacture burner pipes fully based on customer technical drawings, delivering ready-to-install components built for continuous operation in harsh cement plant environments.

🛠️ Technical Highlights:

• Material ExpertiseHigh-temperature resistant steels (e.g. 16Mo3, P265GH, stainless grades) selected per drawing and application. All materials sourced with full certification.

• Welding & Heat TreatmentPrecision welding with TIG/MIG methods. Post-weld stress relieving heat treatment applied to minimize deformation and cracking risks.

• CNC MachiningAll interfaces, flanges, and sealing zones are CNC-machined with tight tolerances to ensure proper fit and stable flame direction.

• Optional Surface CoatingsProtective internal coatings or refractory lining preparation available upon request for extended service life.

Quality Assurance

• Dimensional control with 3D measurement

• Weld seam visual and penetrant inspection

• Material certificates, heat treatment reports, and full traceability