Automatic Heat Exchanger Coil Pipe Expanding Machine

Available in diversified specifications including Portable Tube Expanding Machine, CNC Pipe Expander Machine and Portable Pipe Expander, this series of equipment serves core processing for heat exchanger production, mainly tasked with inner expansion forming of heat exchanger copper tubes. Relying on matched expanding rod for mechanical tube expansion operation, the device firmly bonds copper tubes and radiating fins into an integrated structure, effectively eliminating gaps between accessories to guarantee the heat exchange efficiency of finished heat exchangers.

Different from conventional single-side fixing expansion equipment, the whole range innovatively applies double-end clamping and positioning craftsmanship for copper pipes. After locking both tube ends steadily in machining, the copper tube stays free from radial shrinkage under expansion pressure, greatly cutting raw copper material wastage and lowering production cost. Whether the compact handheld Portable series for small-batch scattered processing or high-precision CNC Pipe Expander Machine for automated mass production, all models inherit this reliable clamping structure, balancing processing precision and economical material consumption for various heat exchanger manufacturing demands.