HVAC machinery line Ⅶ

Duct GI manufacturing auto line VIII

HVAC machine Air duct production line  Ⅷ is a new type of air duct automatic production line of our company. The U-shaped structure not only saves the production site, but also reduces the delivery time of raw materials. The production efficiency is high (about 20-23 seconds per piece). The department fully automatically realizes the fixed size cutting, beading, automatic cutting ,the notching, single hem forming, pittsburgh forming, TDF flange and the angle iron flange ,automatically forming and bent into ”L“, ”U“, ”口“ shaped duct. Equipped with punching support air, TDF flange hole is optional. Pittsburgh is formed before bending the short side of the large size duct. It has the advantages of high automation, high efficiency, labor saving and material saving.

Air duct fabrication machine line V

Ventilation duct machine The air duct production line V is composed of feeding frame, leveling and beading, hydraulic punching point and square mouth, hydraulic shearer, movable pittsburgh forming machine,feeding platform, duplex flange machine, duplex angle iron flange machine (or double snap lock machine), servo feeding platform and TDF hydraulic folding. The computer control part adopts full computer control, bending with servo feeding, accurate positioning, especially when processing the bigger air duct, to ensure the bending accuracy.

HVAC duct fabrication machineⅢ

HVAC duct fabrication machine Ⅲ features in high auomation,high efficiency and saving materials,which is very suitable for mass production of square ducts. Autoline - III consists of a metal feeding frame, leveling and grooving equipment, hydraulic punching square notch equipment, hydraulic cutter and folder. The electrical control system uses a computer with a closed-loop and servo-system to increase the precision and reliability of the manufacture line. The maximum working speed is 16m/min.The length tolerance is±0.3mm. The diagonal line tolerance is ±0.5mm.   One team will produce 1000㎡of square duct by using this system.

Pittburgh lock forming machine

Duct lock forming machines can process galvanized sheet with different thickness into various shapes,such as profile pittsburgh,single hem,double hem,snap hem,elbow,S shape and so on.

HVAC plasma cutting machine

HVAC plasma cutting machine is  mainly consists of the host system and its associate software system. The electrical control system is mastered by computer and equipped with excellent cutting software which is often used for different kinds of duct blanking.

Hydraulic swing beam shearer

Hydraulic shearer is of high strength cast iron body, fixed table structure, increased stability. It adopts a through shaft structure and a cast steel clutch. The shaft is a new type of wear-resistant shaft sleeve. Large machine tools are all made of cast steel gears. Greatly extend the service life. The electric appliance adopts domestic and foreign famous brand products, equipped with two hand starting device, centralized lubrication of oil pump, optional photoelectric protection and automatic centralized oil supply, and can be used in combination with a variety of CNC feeding systems.

HVAC angle iron flange punching machine

Angle iron flange punching and cutting including total 5 parts: Feeding device, major part, cutting device, hydraulic and electric system. PLC control system can improve accuracy , more effective and lower cost.

Aluminum flexible tube machine

Besides the advantages of spiral tube machine, Al foil tube machine also features good retractility and incurvating capability. It suits in ventilation systems as low demand on installation with much bending paths, such as kitchen, toilet.

HVAC Spiral Tube Forming Machine

The spiral air duct machine is divided into molding type of rolling cutting and steel strip of saw cutting. The molding of corresponding size must be used for each size of spiral air pipe. For the steel strip type,adopt different specifications and lengths of steel strip, can process the corresponding size of air duct.

Automatic Punching Molding Production Line

Round angle iron forming and bending machine

Circle angle iron forming machine employs coil  to form angle iron flange then cut off the processed work pieces with pleasant appearance and accurate dimensions. The equipment has advantage of compact structure and easy operation.Angle iron punching machine can be matched with the angle iron forming machine to produce perfect circle angle iron.

Pittburgh lock forming machine

Duct lock forming machines can process galvanized sheet with different thickness into various shapes,such as profile pittsburgh,single hem,double hem,snap hem,elbow,S shape and so on.