| 摘要 |
PURPOSE: A multifunctional blaster is provided to reduce cost and working hours by selectively using the washing media suitable for site condition in one equipment session. CONSTITUTION: A multifunctional blaster comprises a rotor(104), a main hopper(103), an auxiliary hopper(101), and an outlet(107). The washing media is well mixed with high-pressure compression air through the rotor. When the washing media with a big particle size is used, the main hopper is independently operated. When the washing media with a small particle size is used, the auxiliary hopper is used. A certain amount of the washing media with a small particle size is supplied to the main hopper through the outlet and discharged through the rotor at a high pressure.
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