Since the rubber production in dosing often go awry, so Cots problem of low end products in the production process, resulting in poor performance stability. This problem has plagued the manufacturer, especially with the gradual lifting of yield products, more and more of Cots plant more urgent to solve this problem, to strengthen the mix of quality control, improve the intrinsic quality. Recently, this problem has finally been cracked since the country's first automated CNC microcomputer production line was built in rubber. The production line is currently the rubber roller industry's most advanced automated CNC rubber production equipment, which make up the industrial production of rubber products blank. The rubber roller rubber production line is automated through the microcomputer numerical control technology for the measurement of trace elements ratio of various raw materials reached a milligram standard, completely changed the traditional artificial ingredients rolling rubber production, improve production efficiency but also to ensure product performance stability and product quality, and enhance the formulation technology of confidentiality, but also so that production capacity has more than tripled.