This production line is used to make mosaic labyrinth type drip irrigation pipe. The mosaic labyrinth type drip irrigation pipe is widely used in the field of farmland (cotton, etc.), vegetable and fruit, trees and flowers. Mosaic labyrinth type drip irrigation pipe characteristics: 1) The distance between emitters can be setting flexibly which can satisfy irrigation needs for different crop, economizing water to a Max. degree. 2) Special labyrinth type design on emitters make users control dripping quantity through water supply pressure according to actual water quantity needed by the crop, and make dripping volume even for each emitters on a fixed length.