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Sani-Matic Tunnel Washers
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Sani-Matic Tunnel Washers


The automated Sani-Matic Tunnel Wash is designed to thoroughly clean large quantities of process items such as pans, totes or trays, while also generating labor, water, and chemical savings.

Each Tunnel Wash system has high-impact, 360° adjustable spray nozzle manifolds positioned to provide complete cleaning coverage of the process item’s internal and external surface area. The automated system has programmable controls to automate water levels, temperature, and conveyor speeds for efficient, repeatable results, and cost savings.

The basic Sani-Matic Tunnel Wash modular zone configuration includes detergent and final rinse zones. The most common layout, however, is a three-section tunnel wash that includes a detergent wash, recirculated rinse, and final rinse.

If you have a lot of similar process items to clean in a short amount of time, a Tunnel Wash may be the ideal system to increase your productivity, decrease your costs and provide you with Cleaning Confidence.

Features and Benefits

  • 2-, 3- or 4-section modular configurations
  • Stainless steel construction
  • Rollaway covers for easy access to sprays, instruments, and conveyor
  • Variable-speed, gear-driven conveyor with torque limiter
  • High-impact, 360° adjustable spray nozzle manifolds
  • Two-stage, solution straining system for heavy soil capture in the sump and fine particulate capture in the pump discharge
  • Pre-piped centrifugal supply pump(s)
  • Automatic temperature and water level controls with alarm and shutdown
  • Direct steam injection heating system
  • PLC Controls with control interface and indicator lights
  • Custom spray manifold/nozzle configuration
  • Custom guide rail container restraint system
  • Automatic final rinse control


  • Trays
  • Pallets
  • Totes


Sani-Matic, Inc. designs and manufactures automated sanitary process cleaning equipment, from Clean-Out-of-Place (COP) Parts Washers and cabinet washers, such as the SaniCab and PharmaCab, to Clean-In-Place (CIP) Systems, and sanitary components that provide a complete clean – every time. And, we don’t stop there. We also provide expert services, including our Tactical Solutions program, to ensure systems are optimized for money-saving efficiencies and increased productivity.


An Experience Focused On You

It’s all about helping our customers succeed. We make substantial investments in technology and people to meet the demands of our customers so you stay in control and accomplish more.

At Crane Engineering, your experience as our customer matters.

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