... With Aluminum Layer Production Line 1.low power&water 2.high output 3.long life-span PP-R Pipe With Aluminum Layer Production LineProduction line for ... cutting all controlled by programs,so that the whole production line is aclosed circle.Main Technical Parameters ModelSJZ65/30- ... , ø25, ø32, ø40, ø50, ø63Total length of the production line 42m PP-R Pipes with Aluminum Layer Production Line