Composed of driving/power unit, idler unit, electric cabinet and manually controlled panel. -Polyurethane (PU) rollers are more durable and wearable. -Frequency speed control is applied for the adjustment of roller speed. -Manual controlled panel with buttons makes operation much convenient. -Distance between rollers can be adjusted automatically to fit pipes/tanks with different diameters. -Rollers material could also be rubber or steel. -There is trolley under pedestal, the moving speed is 2000mm/min.
