Four-gun NC angle iron flange automatic welding production line

This machine is mainly used as a special equipment for welding air duct angle iron flanges. It has the advantages of labor saving, fast speed and good welding quality.

Automatic Angle Iron Punching and Cutting Production Line

Use GB standard angle iron as raw material to complete the bolt holes and rivet holes on the Angle iron flange of the ventilation duct automatically,  it can also complete the duct hanger. Simply enter the length and pitch, then system will calculate automatically. Each 6000mm long angle iron requires only 2 and half minutes to complete. It can process 30/40/50 angle iron at the machine.

Automatic Hydraulic Folding Machine

Our company’s automatic hydraulic folding machine adopt steel welded structure, fully hydraulic design, the product complies with European safety standards. An optional automatic positioning system.

Pneumatic Folding Machine

With the features of auto-mode and high efficiency, it is the best choice for duct folding

Automatic Corner Production Line

Automatic comer production line achieved fully automated production for comers, not only saves labor, but more safe; the entire production line needs only one person to operate, easy to operate and use.

Hydraulic Vertical Duct Zipper machine

Hydraulic vertical duct zipper can achieve a quick seam of the duct; it will reduce the noise hazards for manual beat and labour intensity significantly, improve the efficiency for lock  seams significantly; improve the tightness and flatness of the lock seams; enhance the aesthetics of the ducts; it can be used combining with automatic air duct line and also used at the site.  

Hydraulic Fastener machine

Hydraulic Fastener machine is a kind of equipment that plays an important role in industrial production.

Pittsburgh Lock machine for elbow

Particularly suitable for processing the metal sheet which cutting by the plasma cutting machine, rolling wheels using 20CrMnTi  material, gear material is 20CrMnTi, using precision worm gear.

High Speed Locking Machine

Processing speed: 18m/min, the rolling wheels adopt Gcr15 material, gear material is 20CrMnTi, use precision worm gear + chain drive, suitable for  large-scale production.

Pittsburgh Locking Machine

All the rolling wheels of our high grade Pittsburgh lock machine use Gcr15 steel, gear material is 20CrMnTi for good   wear resistance, with reducer increase the output torque, smooth and quiet operation, so the lock forming with stable performance and the entire machine looks beautiful.
< 1 >