Tunnel Parts Washers

High-Throughput Industrial Tunnel Washers

Achieve consistent, repeatable cleaning results at true production-line speeds. Industrial tunnel washers, also known as conveyor parts washers, in-line washers, or continuous parts washers, are engineered to clean, rinse, and dry your components in a single, automated, continuous pass.

How Tunnel Part Washers Work

Parts seamlessly ride a heavy-duty belt or monorail conveyor through an enclosed,  heavy-duty cabinet. Inside, strategically positioned heated spray nozzles deliver high-impact wash-and-rinse solutions, followed by an efficient final blow-off or drying stage.

Built for High-Volume Cleaning

From stamping oils and machining chips to coolant, manufacturing debris, and food particulate, our pass-through tunnel washers deliver consistent results at the throughput your operation demands, reducing labor, cycle time, and rework.

Parts & Components

• Automotive & aerospace components
• Machined parts, castings & forgings
• Stamped parts & fasteners
• High-volume industrial goods

Container Washing

Sanitize and clean returnable packaging at scale, with configurations engineered for food safety, logistics throughput, and pharmaceutical compliance:

• Totes, lugs, and bins
• Trays and dunnage
• Pallets and crates

Why Choose a Continuous Pass-Through System?

• Maximum efficiency: Eliminates the bottleneck of batch cleaning with uninterrupted, in-line processing.
• Consistent quality: Automated stages ensure every part receives the exact same wash, rinse, and dry cycle.
• Integration-ready: Designed to tie directly into upstream and downstream automation, conveyors, robotics, and inspection systems, for a fully connected production line.
• Modular by design: Add wash, rinse, or dry stages as your process evolves. Our systems grow with your production, so today’s investment scales to meet tomorrow’s volume.
• Custom configured: Available in a range of belt widths, weight capacities, and stage configurations to fit your footprint and cleanliness specifications.