COMCO introduced the first Folded Aluminum Tube Mill for heat exchanger manufacturing in 1985.
Since then, for more than three decades, we have continued to innovate advances in folded tube roll forming technology to reduce material thickness, make complex shapes and integrate turbulator insertion in the roll forming process.
In-line flux application, inspection and automated collection are among other available features on COMCO Folded Tube Mills.
COMCO Roll Forming Mills are capable of producing a variety of complex configurations other than tubes and contribute to the production improvement by the roll forming.

COMCO COS Microchannel Cutting Lines bring the extruded aluminum microchannel tubing to the final precise dimensions required for brazed microchannel heat exchangers. COMCO COS Cutting Lines size precisely, remove camber, straighten and cut to length in a single in-line process.
COMCO's COS product line includes COS models for high speed-high volume and lower speed production processes.
Available optional items include automated collection and robotic packaging systems.

COMCO standard and custom configured Core Builders are available for all automotive and HVAC heat exchangers: radiators, A/C condensers and evaporators, heater cores, oil coolers, EGR coolers in fully automated and semi-auto machines and production line systems.

COMCO WOS Wire Banding Machines automatically wrap wires around heat exchangers prior to brazing to eliminate the need for braze frames.
This process improvement eliminates the costs of braze frames, braze frame maintenance, reduces the mass load in the brazing furnace and increases the furnace product capacity and simplifies the braze cycle development.
Moreover, it eliminates pre and post braze handling damage from heavy brazing frames.
COMCO WOS Wire Banding Machines automatically provide the consistent tension throughout assembled cores that is critical to braze quality.

COMCO Crimping Machines and Systems crimp-join radiator tanks and headers, condenser manifold sections, evaporator tanks and cores and other crimp-joined applications that require exact joining pressures for crimped joints.
COMCO Crimping technology is available in single station machines and high production multiple station lines integrated with leak checking, automatic station-to-station transfer and other custom engineered features.

EGR Coolers are the critical performance component in Exhaust Gas Recirculation Systems that maximizes the fuel efficiency and reduces carbon emissions of modern technology internal combustion automotive engines.
COMCO custom engineers production machines and systems for the auto assembly of SUS plates, inner fins and shells for any EGR Cooler configuration.
Paste application, braze sheet supply and core inspection systems are available.

COMCO metal piercing technologies enable the complex pierces unique to heat exchanger manifolds, headers, refrigerant plates, tubing, pipes and other components.
COMCO can propose a custom design piercing machine for your any product configuration.

COMCO Finned Coil Hairpin Tube Insertion Machines automatically insert hairpin tubes with more than 1 meter length into fin stacks ready for expansion.
Back in the time when COMCO was developing this line, the insertion process was manually done by operators. Automatic tube insertion was a successful of COMCO and customer joint process technology innovation.
Automatic Insertion lines can include auto fin collection, hairpin alignment and hairpin expansion in continuous automated process lines.