The utility model relates to a coagulation tank for microfiber leather, including the cell body, be provided with multilayer guide roller set in the cell body, the carry over pinch rolls is all installed in cell body base cloth entrance and exit the cylinder is installed in the base cloth exit of cell body, cylinder cavity and lateral wall evenly distributed have the through -hole. The utility model discloses install the cylinder in the exit of cell body base cloth, evenly distributed has the through -hole on the cylinder, and when solidifying the base cloth process cylinder that has polyurethane film, the cylinder can be extruded bubble wherein, guarantees the leather quality.