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LOCK-Spiral duct machine LC-85/1500A video：
LOCK-1602 Spiral Duct Machine:
LOCK Spiral Duct Machine Special with Plasma Cutting：
Spiral Tube Forming Machine With Saw Cutter Video:
Spiral duct 1602 video:
Steel-Band Type2.0 video：
Spiral Tube Forming Machine With Roller Cutter Video:
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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.
The 3-roller bending machine features the diamond structure and is used for thicker sheets. The upper roller can be lifted to facilitate plate removal.It is cut into two kinds:symmetric and asymmetric.
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.
Rotary machine used specialized rolling wheels to process the mental sheets into different shapes covering grooving,envelope line,flattening,cutting ,embossing and round elbow.
Spiral elbow making machine is of electric and hydraulic type, both of which have two functions: one is used to process single and double hem, and the other is used to press and connect.
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.
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.
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.
The 3-roller bending machine features the diamond structure and is used for thicker sheets. The upper roller can be lifted to facilitate plate removal.It is cut into two kinds:symmetric and asymmetric.
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.
HVAC square metal folding machine comes into being serialization,including hydraulic,pneumatic,manual，which offers customers many choices.
With the advantages of reasonable design and structure, high precision and efficiency, flexible adjustment and convenience. Function: automatic detection coil parameters, decoiler and feeding with one key, automatic adjustment Automatic switching, automatic detection and calculation with safe and reliable
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