Main features: during the metal phase sample preparation process, the sample pre-grinding, is the essential advance process before polishing, the first sample pre-grinding after, can greatly improve the effectiveness of sample preparation.AMY-1Pre-grinding machine, a looi ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ

Diameter disk ye

220mmSandpaper diameter

200mmMotorYS7118，

0.2KW,380V,50HzDimensions

470x370x370mmSpeed

450r/minNet Weight