Calender is composed of two or more rollers, arranged in a certain form, at a certain temperature, the rubber or plastic is pressed into a certain thickness and surface shape of the film, and can be fiber curtain canvas or steel cord hanging machinery. The calender will be filled with nitrogen gas protection for the quality of the product when working, and the amount is not large but small, and the cost is very high.

Our title is the advantages of calendering machine supporting nitrogen machine, what are the advantages, nitrogen machine is the production of nitrogen equipment, one-button switch, 24 hours of continuous nitrogen production, the cost is much lower than bottled nitrogen, it can be said that a year can recover the cost of equipment.