Even if shotblasting cabins with pressure system have an initial cost bigger than cabin with injection system, they give, with the same compressed air consumption, the following advantages: higher working yeld using the same type of abrasive possibility of regulating the pressure and the quantity of blasted abrasive possibility of using metal abrasive (if it's possible on that surface) instead of alluminium oxide. This allows a consequent, considerable wear and tear reduction of the abrasive and some parts of some equipments wich come in contact with the abrasive possibility of carrying out a better separation of used abrasive.

Normally a complete cabin working with pressure system is composed of: CABIN equipped with security electric stops on doors for acces into the cabin, rotary table, prearrangement for pneumatic connection and pressure reducer for the sander, prearrangement for the pneumatic and electric connection for the filter. SANDER (pressure system) to blast the chosen abrasive CYCLONE to separate the recovered abrasive FILTER to treat the dusty air. KIT HIGH HEAD to generate the necessary vacuum wich allows the recovery and separation of abrasive and dust inside cabin.

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