we supply spiral vibratory finishing machine at competitive price from china. spiral vibratory finishing machine are powerful, deep, spiral ramp bottom bowl units with an internal media/parts separation screen and unload flap, media is sieved back into the work chamber while the parts discharge to a collection bin or secondary operation. the spiral ramp design enables very rapid, complete unloading of parts. spiral vibratory machines are suited for the mass processing, of small components, or flat, lightweight parts which tend to stick together. they are also perfect for steel ball burnishing processes. available: lzg100(100l) lzg250(250l) lzg300(300l) lzg600(600l) for details, please feel free to visit our website and welcome your inquiry at any time.