Calendar， base plate production line and production method

The present application provides a calendar， a bottom plate production line and a production method employing the calendar， wherein the calendar comprises a calendar roller rack (1) and a calendar roller set (2) installed on the calendar roller rack (1). Included， the calendar roller set (2) includes a plurality of calendar rollers arranged in a straight line， not vertical. This application has changed the arrangement method of the calendar roller， and replaced the calendar roller with a calendar roller arranged in a straight line rather than vertically to lower the overall height of the calendar， lower the standard for the workplace height for the calendar， and facilitate long-distance container transportation. Did. When the floor plate production line is assembled by adopting the calendar， it is possible to save the height space of the workshop occupied by the production line. 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. 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.