HVAC Duct Machine,Fire Damper Equipment,Lockformer ...
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.
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