Tunnel Washer General System Specifications
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Series 200 |
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| Chamber Height | 20” (Customizable) |
| Load Height | 42” |
| Carrier Size | 18” L x 12” W |
| Parts per Hour | 150-300 (Part Specific) |
| Tank Volume | 500 Gal Approx. |
| Overall Dimensions | 21’ L x 8’ W x 8’ H Approx. |
| Sound Level | <75 dBa |
| Pumps | 60 GPM @ 15-20 PSIg |
| Dryer |
1600 CFM 10 kW 140˚ – 220˚ |
| Oil Skimmer | Belt Type |
Industrial Tunnel Washing System — The Niagara Series 200
The Niagara Series 200 is a heavy-duty state-of-the-art tunnel washing system. Like all of our products, it is crafted with the highest quality materials to improve your operation. Made from durable 304 Stainless Steel, these continuous batch tunnel washers can withstand the harshest of chemicals. This level of durability makes the Series 200 a reliable addition to your industrial facility. A tunnel washer system is the best choice for medium-volume applications, especially in the automotive industry, and works well for dunnage washing.
Tunnel Washer System Features
From the standard features that come on all Niagara products to the ones that set our tunnel washers apart, we design everything with an eye toward quality and efficiency. Find out why the Series 200 is an incredible part of our lineup below.
Standard Niagara Tunnel Washing System Features
- Stainless Steel Headers
- Water and Air-Saving Valves
- Completely Removable Windows
- Insulated Tanks and Cover
- Stainless Steel Pumps
- Full Nozzle System
Controls Description
- PLC-Controlled
- Touch Screen HMI
- Optional Part Tracking
- Operator Friendly
Other Features
- Pre-Strain Filter Baskets
- Polished Exterior Finish
Optional Features
- Final Fresh or DI water rinse
- Custom Sizing
- Modem Connection
Find the Best Tunnel Washer System For Parts at Niagara Systems
Reach out to Niagara Systems now to discuss how a tunnel parts washing machine can meet the requirements of your application at your facility. Niagara Systems has over 85 years of experience and can build you a tunnel parts washing system that can withstand the harshest chemicals. Tell us more about your project and its requirements today.
Frequently Asked Questions: Industrial Tunnel Washing Systems
If you’d like to learn more about Tunnel Washing Systems, check out our helpful FAQ for answers.
Can the Series 200 Tunnel Washer be customized for specific part dimensions?
Yes. While the standard Series 200 features a 20″ chamber height, Niagara Systems designs custom-sized tunnel washers to accommodate your unique part geometries. Whether you are processing large engine blocks, oversized dunnage, or intricate automotive components, we can engineer the chamber height, carrier size, and overall footprint to ensure optimal cleaning coverage and throughput for your facility.
How does Niagara Systems ensure the durability of its tunnel washers in harsh environments?
We construct the Series 200 using heavy-duty 304 Stainless Steel, specifically selected to withstand the harshest industrial chemicals and continuous operation. From stainless steel headers and pumps to insulated tanks and corrosion-resistant piping, every component is engineered to maximize longevity and minimize maintenance downtime in demanding manufacturing settings.
Is the Series 200 suitable for facilities with strict noise control requirements?
Yes. Despite its heavy-duty cleaning power, the Series 200 is designed for quiet operation, with a sound level of approximately <75 dBa. This low noise profile helps maintain a safer, more comfortable plant environment, allowing the unit to be installed near operator stations without requiring expensive supplemental sound enclosures.
Does the tunnel washing system offer advanced process monitoring?
Yes. Our tunnel washers are equipped with PLC-driven controls and a user-friendly touch screen HMI. These systems allow for precise control over wash parameters and can include optional features such as part tracking and modem connections for remote monitoring. This ensures your cleaning process remains consistent, data-driven, and fully integrated with your plant’s operational standards.
Typical Dunnage Wash Systems & Tunnel Washing Applications
While a tunnel washing system can work for a wide variety of purposes, as mentioned, it is well-suited for the automotive industry, including for use as a dunnage washer. These are some common tunnel washing system applications:
- Air Compressor Housings & Pistons
- Anti-Lock Braking System Valves
- Bottle Washing
- Brake Master Cylinders
- Coolant / High-Pressure Hoses
- Dunnage used to pack parts
- Engine Blocks & Transmissions
- Fuel Injectors
- Fuel Injector Valves & Nozzles
- Gaskets
- Keys
- Pistons: Aluminum & Steel
- Rack & Pinion Steering Assemblies
- Radiators
- Spark Plugs & Piston Rings


