Where it fits in production
The vertical expander is typically used after fin pressing, tube preparation and coil assembly. It is one of the key downstream machines for making the fin and tube structure work as a heat exchanger.
Tube expansion
Vertical Expander for heat exchanger coil assembly.
After fins and tubes are assembled, expansion helps secure tube-to-fin contact and supports heat transfer performance in HVAC and refrigeration coils.
Send expander RFQ
Specification points
Tube dataTube diameter, wall thickness, material and row count.
Coil sizeMaximum coil dimensions and production range.
Expansion cycleCycle output, tooling configuration and expansion depth.
Plant constraintsPower supply, ceiling height and loading method.