CNC Press Brake

HVAC Damper Spring Leaf Roll Forming Machine

The spring forming machine for fire damper machine adopts PLC control, LCD touch screen, human-computer interface. Realize the interaction between human and Panasonic PLC. The operator can automatically run (programmable control) and monitor the control process through the set program, so as to realize the operator to control the production line and modify the control parameters, and monitor the equipment operation status, operation parameters and fault indication in real time. The length of the work piece can be adjusted.

Hydraulic Folding Machine

HVAC square metal folding machine comes into being serialization,including hydraulic,pneumatic,manual，which offers customers many choices.

Hydraulic Angle Steel Rolling Machine

With vertical structure, angle iron bender can bend various inner and outer angle iron. It also can roll round steel, round pipe,square pipe, U steel by changing rolling wheels. It is an ideal equipment for bending angle iron flange and section bars and widely used in construction, decoration, hardware, light industry, and chemical industries, etc.

Duct Manufacturing Auto Line VII

HVAC duct line  Ⅶ ,with 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 folding, 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.C+S flange is optional.It has the advantages of high automation, high efficiency, labor saving and material saving.

Composite Plate Cutting Machine

Circle Knurling Machine

The basic production process is as follows: The metal sheet passes through the positioning blocks and enters the inlet. The first feeding roller group transports the metal sheet and delivers it to the second feeding roller group. Between the two sets of rollers, rotating blades cut the metal edges into the predetermined groove dimensions. Subsequently, the metal is sent to two pairs of rib pressing rollers, forming two flanges. Then, the metal sheet is fed forward and sent to the bending rollers to achieve a round shape.

Punching bending welding machine(inner&outer)

  The bending pipe welding machine is suitable for the welding application of the inner and outer arc of the stamping attachment of the land circular air pipe. The welding control unit and other aspects of the man-machine interface of the equipment are independently developed and designed, including the important welding elements such as welding current and speed, and the digital display of the man-machine interface is fully realized.And for the welding characteristics of galvanized sheet steel, in the welding control of the design of a unique welding curve, so that it can be more reliable to complete the professional needs of galvanized sheet welding.

Angle lron 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.

Duct Manufacturing Auto Line Vl

HVAC duct line VI,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,pittsburgh forming, TDF flange and the angle iron flange ,automatically forming and bent into ”L“, ”U“, ”口“ shaped duct. Equipped with punching support air, common plate flange hole is optional.It has the advantages of high automation, high efficiency, labor saving and material saving.

Duct Manufacturing Auto Line lll

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.

Spiral Pipe Ovalizer

Spiral ovalizer is used for the ovalizer duct manufacturing.After spiral duct,the ovalizer duct machine expands it into standard size,with the character of good shape,high efficiency,easy operation.It is indispensable for duct manufacturing.

Prismatic Duct Machines

A new typeof machine that simultaneously performs both lock and seam closing functions. It is the most commonlyused in ventilation system for completing these two functionsin oneintegrated process.