... .0mm 4.operate by computer pneumatic marking machine fparts ,marking device: HWPT - 180GApplications:The parts of the machine is a ... import motors, high-speed operation, stable lasting.E, high frequency vibration, high quality.F, depression, reduce noise.G, efficient and convenient ... /minutemark range 90X110mm, 90X150mm, 90X180mm300W power equipment "matic Marking Device,marking machine parts