The six-line air duct production line is a new type of automatic air duct processing production line, which adopts a U-shaped structure, which not only saves the production space, but also reduces the conveying time of the sheet material. The production efficiency is high (about 20-23 seconds/piece) and can be fully automated. Fixed size cutting and reinforcement of air duct sheet material, automatic grooving, corner cutting, joint corner bite forming (toyo bone) of air duct, automatic forming function and automatic bending of air duct common plate flange and angle iron flange "L", "U", "mouth"-shaped air ducts have the advantages of extremely high degree of automation, high efficiency, labor-saving, and material-saving.

Six lines of duct production

　　 duct production line is the whole process of duct forming is completed by one machine independently. The popular point is that the entire process from coil blanking to air duct forming is completed by machine processing equipment without interruption and independently. The intermediate process does not require anyone's participation and operation.

　　 How does the six-line duct production line form a complete duct production line? Let’s take a look at the specific needs to achieve the following functions:

　　 1. Coil material selection and blanking function; 2-6 kinds of coil materials of different thickness or material can be selected.

　　 2. Compression and leveling function; this function is the adjustment process before the coil processing to prevent the production of waste.

　　3. Punching, chamfering and grooving functions; this function can complete the production of duct installation holes, avoiding the inconvenience caused by later drilling.

　　4. Cut off function; this function will separate the sheet material from the coil and proceed to the next step of processing.

　　 5. Transmission function; it is convenient for the coil to automatically process the next process.

　　6. Bite; This function realizes the pressing operation of the sheet material and makes the joint angle.

　　7. Forming of a common plate flange; this function is a key step in the production of a double-sided common plate flange.