Ahaus Tool and Engineering, Inc.






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Matrix Core Builder
Heat Exchanger Assembly Equipment

Ahaus Tool & Engineering has been a leader in the Heat Exchanger Industry for over 20 years. We can design and build systems for your complete turnkey project using state of the art solid modeling CAD software. Whether your project includes Core Builder, Crimp Presses, Crimp Dies, Robots, Fin Mills, Tube Mills or Aftermarket Assembly, Ahaus can meet all your Heat Exchanger needs.
Fin Mill

Fin Machine

Ahaus builds equipment that range from Heater Cores to Large Radiators

  • Core Builders – Matrix or Semi-Automatic
  • Fin Mills – Single Out or Dual Out
  • Tank to Core Crimping – Dies, Presses, Universal Crimpers, & Piano Key Crimping
  • Leak Test Equipment – Pressure Decay Inline or Stand Alone
  • Radiators, Condensers, Charge Air Coolers & Heater Cores in One Row or Multi Row Cores.


Ahaus Universal Crimper is a versatle machine to crimp tanks onto cores. It will adjust to a range of sizes with little tooling required.
Leak Tester
Ahaus Leak Tester

Pressure decay leak tester.