The shot-blasting machines for "GAS TANK" are mainly designed for the outer surfaces of cylinders. In order to thoroughly clean every part, the blasting cab and turbine positions have been carefully designed. They are also properly tested. To prevent the spillage of grit, a series of rubber curtains are used. Depending on the desired turbine output, application or 2 and 4 are designed. There is a horizontal passage where bottles are placed on a special ruller, that advances and rotates on its axis. Particular passage and roller conveyor machine development is ensured. It also has a turbine central cabin ceiling.