Locking machine is the most basic production machinery, air duct can be achieved by simple adjustment of a machine can complete the joint seams, single flat seams, vertical seams, the C-type cuttings, and elbow seams. Plane pressure bearing locking machine produced by our company are used to avoid the side plate wear, extend equipment life, and to ensure the seams forming stable. In addition, I have high with seams, machine, wheel material of GCr15. 





 Forming the side of the flange, side molding L hook yards with roll cut, forming the hook code automatically cutting, material, rolling wheels are made of GCr15, good wear resistance, forming beautiful, in a 14-round molding. forming stable, pressure bearings are used, to avoid the side plate wear, high-speed per minute forming speed is 14m per minute. 

 Pneumatic compression, pneumatic folding side only need to gently step on the foot switch you can easily complete the folded side of the pipeline. 
 Production speed, reduce labor intensity and labor-saving! No power supply! ! 
 Product name: The fully automatic air duct production-line product information: 
 The ADL-II automatic air duct production line is a particularly suited to total flange duct production equipment. The device uses the international popular profiles welded structure, synthesis on the rack and integrated leveler beading, red tip of the mouth side port device, Hydraulic Shears and computer control system. On the rack with synchronization support in the form, and to adapt to the internal diameter Φ480-610mm roll material. The computer control system with closed loop feedback to ensure a stable accuracy. 
 The ADL-II duct production line maximum feed speed of 15m/min, the length error of ± 0.5mm, diagonal error of ± 0.8mm. 
 The production line can realize the material into groups of different sizes of wind. 
 Control system in the English language can be changed easily. 

 ADL-2-super automatic production line to complete a total of flange plate and angle iron flange material and joint seams. 
 Linkage with the dual-flange machine, pneumatic folding side machine can be combined into an efficient linear to total flange duct production line. 
 The ADL-2-super duct production line maximum feed rate of 12m/min, per meter length of the error is ± 0.5mm, diagonal error of ± 0.8mm.