Quality Standards

We base our qualifications and processes on several Testing Standard Codes, including BS EN 15614-2:2005, ISO 10042:2018, and ISO 23277:2015 2X, affiliated with TIG welding processes. After conducting careful chemical material analysis, we match the TIG welding wires precisely to the material of the turbocharger manufacturers’ turbine blades.

This precise matching ensures significant bonding between the wire and the original turbocharger parts, such as the turbine or nozzle ring blades, and prevents stress cracking under severe temperature changes or centrifugal forces during high-speed rotary motion.

Testing and Design

We also conduct various non-destructive tests for crack detection after welding, such as dye penetrant methods and x-ray sample batch testing, especially when certifying our welding technicians. The aerodynamic design for gas flow across the axial and radial turbine and compressor blades requires careful hand and machine blending after weld build-up repairs.

Remanufacturing Techniques

Marine Turbo often uses remanufacturing techniques that include laser measuring multiple points on a single blade. This process determines the precise machining needed to replicate a new blade profile with exact measurements over the curved surfaces. Multi-axis CNC lathes and milling machines then machine these surfaces to accuracies of 0.01mm and below.