LBG-32 VERTICAL SANDER POLISHING MACHINE LBG-32 VERTICAL SANDER POLISHING MACHINE is one kind of double functions designed and devolped by our company according to the international and most advanced sample method.Change different size of sander belt at any time according to neccesity.It is easy to replace and it can replace the grinding machine,pre-polishing machine,handy sanpaper so that each belt need just 1-2 minutes to complete the operation .If spectrum samples in the spectrum is polished ,we can not only save time and manpower but also save a lot of time ,as well as make sure safty,reduce the cost and make sure quality and increase the efficiency .The machines apply to the enterprises ,metallurgical industries as well as material R&D testing center,metallographic testing room and spectrum rooms and so on . Rooler's central distance :274mm water-cooling system and dust-collecting system sander belt:100mm width,1003 length speed:1400rpm surface velocity:768m/min motor power:750W power:380V/50HZ dimension:580*600*950