Mercury Marine - Plant 4 and 17 Expansion


Mercury Marine’s Plant 4 needed to add several machining centers to improve productivity while utilizing the same building footprint.

Die-cast-foundry-melter piping

Rohde also included an on-site nitrogen generation system to blanket our die-cast process which saved us money from the start”

~David Hahn, Project Manager, Mercury Marine.

Machine Shop HVAC and Piping

“Rohde Brothers, Inc. worked closely with mercury to install acetylene piping, coolant piping, gas piping, Glycol piping for machine centers, and HVAC in both plant 4 and 17.


Nitrogen Generation
The Rohde Customized Solution:
  • Design, fabrication and installation of HVAC in the machine centers area of the plant 17 expansion. 

  • Design and installation of on-site nitrogen gas generators for the die-cast facitility. Lowering costs substantially compared to storage, handling and processing of liquid nitrogen.

  • Floor sweep HVAC to contribute to higher air quality in the die cast facility as well as machine centers area.

  • Variable speed makeup air and exhaust fans added as needed for the expansion.

  • Custom PLC for monitoring and control of the HVAC, nitrogen, and process piping.

  • Installation of make up air units to supply fresh filtered air back into the facility

Mercury Marine

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