FH (1-8) group polishing machine is mainly for heating elementsurface polishing and to choose the stations depends in various of requirements which has 1-8 stations.It can be easily adjust the size of the pipe diameter by polishing wheel. The inclination of the axis can better meet the needs of different pipe diameters. The machine can be equipped with automatic feeding and unloading devices according to customer requirements. 1.Applicable Diameter(mm):5-50 2.Applicable pipe length(mm):200-6000 3.Speed:Fixed Speed 4. Capacity(m):5000-7000 5.Voltage: 480V/3P, 380V/3P, 220V/3P, 220V/1P 6.Power:Single group 3KW+0.75KW 7.Machine dimension:single group-(mm):700*700*900 8.Machine weight:single group-200KG