PW Machinery is an expert in diagnostics and repair of locomotive and tram collectors with more than 20 years of experience. We specialize in repairs and revisions of Škoda pantographs.

We use state-of-the-art and metrologically sealed technologies for diagnostics, including the SMC300 device for collector contact pressure measurement.

Overhauls include visual inspection, defectoscopy, disassembly, abrasive blasting, replacement of used parts, powder coating, pantograph assembly, pantograph pressure adjustment to EN 50206, quality control, shipping.