The barrel-polishing is produced by means of 2 barrel-polishing machines. According to the clients' requests, it is possible to use ceramic abrasive agents. Loading and unloading of the aluminium castings are done either manually or automatically depending on the fragility of the castings. Such an attention is paid in order to avoid holes and bruises.
For those goods whose surfaces require painting, the barrel-polishing is usually followed by the sand-blasting.