CALENDER， AND FLOOR PRODUCTION LINE AND PRODUCTION METHOD

The present application provides a calender， a floor production line and a production method using the calender， wherein the calender comprises a calendering roller rack and a set of calendering rollers arranged on the calendering roller rack. The set of calendering rollers comprises a plurality of calendering rollers arranged in a line and not vertically. The present application changes the arrangement of the calendering rollers. The calendering rollers are arranged in a line， not vertically. This arrangement reduces the overall height of the calender， decreases the requirements of the calender on the height of the factory building and facilitates long-distance transportation by containers. Using the calender to assemble the floor production line， the height space of the factory building occupied by the production line can be saved. A calender， and a floor production line and a production method which use the calender. The calender comprises a calendering roller stand (1) and a calendering roller set (2) arranged on the calendering roller stand (1)， the calendering roller set (2) comprising a plurality of calendering rollers in a linear non-vertical arrangement. The calender alters the arrangement means of the calendering rollers， which are changed to be in the linear non-vertical arrangement， thereby decreasing the overall height of the calender， reducing the requirements of the calender on factory building height， and facilitating long-distance container transportation. Use of the calender to assemble a floor production line reduces the factory height space occupied by the production line.