Cym Materiales SA manufactures shot blasting machines for continuous in-line descaling and batch type (coil) shotblasting machines for the iron and steel industry. The continuous blast machines are designed for descaling wire rods, bars, or Billets at high throughput speeds (200 meters/min.) in line with the wire drawing machine.
The batch type shot blasters descale coils of wire rod up to 2500 kg at a time. The procedure may take from 7 to 20 minutes depending on the diameters of rod to be processed.
Coil machines may have one or two loading doors. Those with two doors have the advantage of reducing the loading / unloading time – while a coil of rod is inside the blasting chamber, a second coil can be loaded through the second door.
The abrasive is propelled by centrifugal turbines. The number of wheels in each machine depends on the size of the machine and the components to be blasted.