Rail Transit Industry

Rail Transit Deburring, Oxide Removal and Surface Preparation Solutions

Rail transit manufacturers process stainless steel panels, aluminum parts, carbon steel brackets, structural plates and welded components that require stable deburring, edge rounding and surface preparation before welding, coating, assembly or final inspection. Qintellim equipment helps improve edge safety, coating adhesion and production consistency.

Typical finishing challenges

• Heavy burrs and sharp edges on plasma-cut, laser-cut or machined structural parts.
• Oxide layers and cutting residue that affect welding quality or coating adhesion.
• Large panels and brackets that need consistent deburring and edge rounding across batches.
• manual finishing workload, unstable edge quality and safety risks in high-mix production.

Recommended process route

For rail transit parts, Qintellim typically recommends R-station deburring with sanding belts for heavy burr removal, S edge rounding stations with rotary roller brushes, and oxide removal or surface preparation modules before coating or welding. The final configuration depends on material thickness, burr height, part size and throughput.

Related equipment

• RR Wide-Frame dual-station deburring Machine for heavy-duty deburring and larger metal parts.
• CRSR Disc Brush & Belt Deburring Machine for oxide removal, deburring and edge rounding.
• RRS Deburring & Edge-Rounding Machine for stronger burr removal and edge rounding requirements.

Qintellim can match the working width, station combination and abrasive media according to rail transit sample parts and production targets. Contact Qintellim to build a deburring and surface preparation process for your rail transit production line.

Application media