ADL-Ⅱ automatic wind pipe production line is a particularly suitable Flange duct production equipment. The device uses the international popular profiles welded structure, and integration from the loading rack of the leveler grooving synthesis, red tip of the mouth side port, hydraulic shearing and computer control system. Feeding within the support frame synchronous form, fit diameter Φ480-610mm of coil. Computer control system uses closed loop feedback to ensure the accuracy and stability. 
 ADL-Ⅱ automatic wind pipe production line maximum feed speed of 15m/min, the length of error is ± 0.5mm, diagonal error of ± 0.8mm. 
 The line can be achieved in different sizes into a group under the duct material. 
 Control system can be any English language translation.