Coil shot blasting Machine, a scale layer covers steel wire rod produced by hot rolling. Meanwhile, it is often removed by picking before wire drawing; and that will be impressed into the wire surface and give a smooth surface.
Coil Springs fitted in the Rail Coaches : Wagons and Automobile Industries get affected with repeated torsion & compressive loading which causes the fatigue & the resultant is earlier failure of coil springs. The springs are loaded from one end & fed in the blasting cabinet where they are shot peened. The springs are unloaded from the other end of the blasting cabinet. The cabinet is protected. Liners for longer life. The shot are fed automatically by slide valves for the wheels operated by solenoid valve & pneumatic cylinders. Dust generated during the process is being sucked by high efficiency dust collector along with the shots. The dust gets trapped in the filter bags & clean air is let out in the atmosphere. So Coil shot blasting process is considered as an �environmentally friendly process� non-polluting alternative is best considered today.