We are offering bridge type single head grinding and polishing machine. This machine is mainly applied to grind and polish marble and granite slabs. It is mainly suitable for coarse grinding, fine grinding and polishing marble and granite slabs. Being pendulum which is advanced internationally now days, the grinding heads are controlled by air cylinder to elevate. Their longitudinal and transverse movements are enabled by cycloidal pinwheel reduction motor. Having a pc programmer inside the electrical cabinet, it can grind the slabs in the way of longitudinal wave, transverse wave and cycle wave. Therefore, it features low cost and high grinding efficiency. main technical parametersmaximal size of slabs to be processed (lw) 48002000mmmaximal thickness of slabs to be processed 60mmnumber of grinding head 1 piecelateral running speed of grinding head 3780mmminlateral running speed of working table 3300mmminrotational speed of main shaft 450rpminstalled power 12.5kwoverall dimensions (lwh) 580043402420mmtotal weight 4300kgair consumption 0.1m3min