Sand blasting equipment
The machine is intended for roughening of a part of the surface of tubes for hypodermic needles by means of sand blasting. Tubes are stuck on adhesive tapes in strips of 50 m length and the strips are wound in magazines. Strips of tubes are drawn through blasting chamber. In chamber tubes are roughened with corundum powder by means of compressed air. The machine is supplied with suction device with filter. The equipment is also adaptable for other components and other types of abrasive media according to customer´s specification.