Manufacturing of spare parts

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Manufacturing of machinery spare parts in our factory plays a key role together with production of spare parts for concrete pumps. Mechanical components manufactured in our well equipped facility have a variety of application in construction equipment, agricultural machines as well as in other technological equipment. The range of production capabilities of our machining facility is very wide. This is fully reflected in the types of manufactured components for bearing units and for hydraulic cylinders.

Manufacturing of spare parts

Our production capabilities:

  • In relation to the bearing components for drive units our factory is able to produce and deliver bearing housings as well as sealing housings in the range of shafts from d=15 mm up to the shaft diameter d=350 mm. With the outer diameter of housing D=600 mm.
  • Bearing bushings can be produced with maximal diameter up to D=600 mm. For the special design of the bearing units which use chromed sleeves we are able to produce such components for diameters up to d=300 mm.
  • The range of the hydraulic cylinders, which are produced in POLMIX-AST company is kept within dimensions of piston rod d=12mm / piston D=25 mm up to cylinders with piston rod d=200 / cylinder d=400 mm.

Moreover we are technologically prepared for small-batch production of housings and bearing housings. Involving the milling operations and table boring operations within the range of X=1000 / Y=1000 / Z=1000. The most special type of our production which we provide is manufacturing of wear parts. These are mostly wear rings and wear plates produced out of the high-chrome steel, plates produced by means of hardfacing with hardness up to 62 HRC, mixing paddles made of wear resistant plates.