Technolit produces pistons for railway, ship and special equipment from various grades of aluminum: AL4, etc. The production method is hot stamping. The piston blanks obtained by hot stamping have improved mechanical properties and high metal continuity, as a result of which the service life of the cylinder-piston group and the engine as a whole is increased. We apply a graphite-molybdenum coating to the pistons of the engines of special equipment, which eliminates the process of scoring at the moment of starting the engine.
Technolit also manufactures pistons for compressors (including high pressure compressors) for railway, marine and special equipment from various grades of aluminum. The alloy grades are AL4, V95, etc. For high-pressure compressors, we apply a graphite-molybdenum coating to the pistons, which eliminates the process of scoring of the pistons at the time of starting the units.