the special project aimed to design and develop the rubber calendar machine by using 2 HP electric motors as the power source.
key components were a series of structure, series of power source, and power transmission, including the worm gear reducer, sprocket and chain which served to drive the sheet rubber roller assembly, 3 sets of smooth Sheet rubber roller assembly, and 1 set of floral roller assembly.
The worm gear reducer ratio was 50:1.
In the rubber calendaring, each of the roller shafts was going to rotate toward each other in order to squeeze and to reduce the size and thickness of a rubber sheet.