Skip to main content

Food Service Specialties

Upgraded Equipment, Increased Productivity.

Food Service Specialties, based in Red Wing, MN, specializes in making custom tomato and dairy-based sauces. When it came time to upgrade their existing systems to meet production requirements, Food Service Specialties called on Gray.

Food Service Specialties

Food Service Specialties needed a way to fulfill the increasing orders from their downstream restaurant, frozen food, and retail grocer partners. The company was using a 2-piston pump Graco unloading system to assist in the process, but they couldn’t keep up with increased demand.


Anderson Dahlen Inc., a Gray company, installed two 4-piston pump bin evacuation systems with electronic PLCs. To further enhance the process, Spec Engineering, a Gray company, installed an additional I/O panel to tie into the Graco BES control station. This allowed for reduced unloading times and seamless integration into the Clean-In-Place (CIP) system.  


These new systems and improvements dramatically increased productivity. Food Service Specialties was able to cut evacuation time by more than half, meaning 2,900 pounds of tomato products could be loaded in less than 10 minutes, while doubling their daily production to 100,000 pounds. 


Explore Services

  • Engineering

    Process & Packaging Systems Engineering

    Civil/Building Engineering

    Mechanical/Electrical Engineering

  • Design



    Sustainable Design

  • Construction





  • Digital

    Automation & Controls

    Production-First IT



  • Equipment
    Custom equipment Ovens & cookers
    Process skids Batching equipment
    Clean-in-place systems Bioreactors
    Extruders Distributed products
    Mixers & blenders Control panel fabrication
  • Development

    Feasibility Studies


    Incentive Coordination

    Land Acquisition

    Construction Financing

    Build-to-Suit/Sale Leaseback

  • Planning

    Master Planning

    Front-end Services

    Strategy Consulting

About Gray

Gray is a fully integrated global service provider specializing in engineering, design, construction, digital, equipment manufacturing, and real estate services.