The hanger-type shot blasting system is designed to maximize productivity while maintaining high surface treatment quality. The process starts with the operator hanging the parts to be treated on custom-made metal frames, engineered to ensure stability and accessibility during blasting.

The frames are then attached to two hooks suspended on motorized hoists running along a Y‑shaped rail. This layout allows simultaneous management of two cycles: while one frame is being processed inside the chamber, the operator can safely load the second one outside, eliminating downtime between cycles.

Before entering the machine, the operator uses the touchscreen panel to set the cycle parameters: blasting time and turbine power. The simple, intuitive interface enables quick configuration even for batches with varying characteristics.

Once the parameters are set, the operator manually pushes the frame toward the entry point. From there, the system takes over: the frame is automatically picked up, the doors close by themselves, and the cycle starts without further intervention.

During the cycle, the frame rotates on its axis, exposing every surface of the parts to the high‑velocity metallic shot projected by the turbines. This controlled rotation ensures a uniform treatment, even on complex geometries.

At the end of the cycle, the doors open and the frame is automatically ejected. The operator can then remove the treated hanger and immediately load the second one, already prepared, maintaining an uninterrupted workflow.

This cyclic operation logic, combined with partial automation of movements, gives the system high production capacity, making it ideal for series production requiring reliability, efficiency, and high-quality surface finishing.