duct manufacture line steel square round tube cnc semi automatic pneumatic

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  • Duct Automatic Line V - Square&Round Duct Making

    Duct Automatic Line V. The linear structure of machine makes processing smoothly and occupies a small space. All the rolling reels are made of bearing steel so that the lifetime prolongs by more than 5 times. Under the material-saving mode of CNC system, waste is less than 20mm per roll. The injection holes are used at both ends of the drive ...

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  • HVAC Ductworking Machinery

    KRRASS (Anhui) Manufacturing CO.,LTD. is an economic entity integrating manufacturing, installing, selling central duct equipments, also the professional manufacturer of duct terminal device, tube, component and duct equipment. Located in 'town of machine tool', …

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  • Duct manufacture auto line

    Duct Automatic line III krrasshvac 2018-10-07T13:51:38+00:00 I. Advantage of Products: The latest design can resolve the problems like getting struck, too many repairs form roll …

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  • Auto duct line,duct machine manufacturer--Anhui Preda ...

    Round duct machine. To make round duct machines, we need not only spiral tuebformer, but also need machines like Gorelocker( or Elbow making machine), Electric Rotary Beading machine, Punching machine, Electric plate rolling machine, Angle iron rolling machine, Plasma cutting machine and etc.. Gorelocker. Gorelocker is specially designed for elbow tube forming in both

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  • HVAC Ductworking Machinery

    KRRASS (Anhui) Manufacturing CO.,LTD. is a high-tech Joint Venture (JV) funded by Nanjing Klaus CNC Machinery CO.,LTD and Hong Kong RICH-DO INTERNATIONAL TRADING CO., LTD, specialized in manufacturing duct production lines and round pipe equipments. KRRASS (Anhui) Manufacturing CO.,LTD. is dedicated to the R&D of ventilating duct and round pipe ...

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  • U Shape Duct Manufacturing Auto Line V - KRRASS

    U Shape Duct Manufacturing Auto Line V. Compact U-type structure needs litter space, very suitable for medium-small plant. Pneumatic mechanical manipulators push plate in conjunction with combined nip machine, high speed and positioning more accurate. Stepping out from traditional processing method, the nip machine can save a lot of time and ...

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  • Auto duct line,duct machine manufacturer--Anhui Preda ...

    To make round ducts, we need not only spiral tuebformer, but also need machines like Gorelocker( or Elbow making machine), Electric Rotary Beading machine, Punching machine, Electric plate rolling machine, Angle iron rolling machine, Plasma cutting machine and etc.. Gorelocker. Gorelocker is specially designed for elbow tube forming in both . Elbow Pittsburgh and seaming.

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  • Auto duct line,duct machine manufacturer--Anhui Preda ...

    This band type spiral tube former is for producing round air duct for various uses, such as for . HVAC round ducts, oval ducts, chimney ducts, and etc. Main features for band type spiral tubeformer. 1. Decoiler: mechanical expanding type, capacity 1.5tons, inner diameter range 480 …

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  • Rectangular Sheet Metal Tube making Duct Automation

    ABOUT US Ma'anshan Prima CNC Machinery Co., Ltd. is a group international machine company, we manufacture high quality air duct line II, III, IV, V, U Shape, electric shear, folding machine, TDF bender, duct zipper, spiral former machine, cnc plasma cutter, elbow maker, TDF Flange machine, elbow making machine, Lock forming machine, duct notching machine, duct grooving machine, slip ...

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  • Auto U Shaped Production Line, HVAC Duct

    U Shape Auto Duct Production Line 5. It's mainly for TDF angle steel C-shaped flange forming with daily processing capability of 1000-2500 square meters. Only with inputting dimensions in duct, production line can automatically complete uncoiling, leveling, beading, punching, shearing, locking, forming TDF angle steel C-shaped flange ...

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