HYGIENIC RACK CLEANING SYSTEMS
SANITIZING RACK WASHERS
Better Engineering rack washers combine high-volume spray cleaning, configurable rinse and sanitization stages, hygienic construction, and automated cycle control to deliver repeatable results in demanding food, pharmaceutical, and sanitary production facilities. What makes our approach different is the ability to engineer the washer around how your operation actually works, from powered elevator loading that improves ergonomics and helps clean lower rack frames and casters, to walking spray manifolds that deliver consistent spray impingement across tall or complex loads.
66 years
Designing Cleaning Systems
25,000 +
Machines Sold Worldwide
0 Solvents
100% Aqueous Cleaning
100%
Engineered In-House in Joppa, MD
Controlled Cleaning for Racks, Carts & Production Parts
Production racks, carts, cages, trays, totes, buckets, hoppers, filler parts, hoses, fittings, valves, product-contact components, and other reusable production items can be difficult and time-consuming to clean manually. Whether the load is a large rack or a mix of smaller parts staged on custom fixtures, consistent cleaning depends on proper spray coverage, soil removal, rinsing, and sanitization.
Better Engineering rack washers turn that process into a controlled, automated batch cleaning cycle. Loads are placed inside the wash chamber, where high-volume spray impingement delivers heated detergent solution across exposed surfaces. Fresh-water rinsing, chemical or thermal sanitization, and heated drying can then be incorporated based on the application.
What makes Better Engineering different is how the system can be engineered around the way your facility actually handles and presents parts. Powered elevator loading can improve ergonomics and help expose lower rack frames, wheels, and casters to the cleaning process, while walking spray manifolds provide controlled spray impingement across tall, dense, or complex loads.
Each rack washer can be configured around your part mix, rack dimensions, fixture design, soil load, sanitation requirements, throughput goals, loading method, and facility layout—helping reduce manual labor, improve repeatability, and support cleaner equipment and components returning to production.
BUILT AROUND THE LOAD AND SANITATION PROCESS.
| CAPABILITY | RACK WASHER |
|---|---|
| Process Type | Automated batch cleaning |
| Typical Loads | Production racks, carts, cages, trays, totes, buckets, hoppers, filler parts, hoses, fittings, valves, product-contact components |
| Primary Cleaning | High-volume spray impingement with walking manifolds |
| Spray System | Linear-sweeping walking manifolds |
| Sanitization | Chemical or thermal sanitization available |
| Drying | Flash dry or heated forced-air drying available |
| Loading | Powered elevator, ramp, pit-level, or application-specific configuration |
| Controls | PLC/HMI with process monitoring and data acquisition options |
No single rack size defines the platform. Better Engineering can engineer the industrial rack washer around the customer’s rack dimensions, load requirements, throughput, sanitation process, and available facility space.
SEE AUTOMATED RACK CLEANING IN ACTION
Watch production racks, carts, cages, trays, totes, buckets, hoppers, filler parts, hoses, fittings, valves, product-contact components, and other reusable production equipment move through controlled wash, rinse, sanitize, and dry cycles.
BUILT FOR SANITARY PRODUCTION ENVIRONMENTS.
Food & Beverage
Bakery Operations
Meat & Poultry
Seafood Processing
Pharma & Biotech
MAKE SANITATION A REPEATABLE PROCESS.
Move rack and cart cleaning away from manual spraying and scrubbing and into a controlled process with defined cleaning parameters.
Better Rack Loading, Better Rack Cleaning
How the rack enters the washer affects more than operator ergonomics. It can also determine which surfaces are actually exposed to the cleaning process.
Better Engineering automated rack washers can use a powered elevator to raise and lower rolling racks and carts during loading and unloading. This eliminates the need to manually push heavy equipment up a ramp and allows the customer’s existing rack or cart to enter the chamber without requiring a separate removable wash rack.
This is a major advantage compared with active rack-style systems that require parts or containers to be loaded onto a separate custom rack. While active racks can help direct solution to specific product-contact areas, they may leave the customer’s original rack, lower frame, wheels, and casters outside the primary cleaning process. Those areas can retain soils, moisture, and contaminants that may be tracked back into the production environment after washing.
Better Engineering’s elevator-based approach helps clean the equipment the facility actually uses every day, including lower frames, wheels, and casters. This supports better contamination control, reduces extra handling, and eliminates the added cost and complexity of purchasing, storing, moving, and maintaining separate removable wash racks.
Depending on facility requirements, systems can also be configured for ramp loading or installed in a pit for floor-level access.
Controlled Spray Coverage Without Relying on Free-Spinning Arms
Spray coverage is only effective when the spray system continues moving the way it was designed to move. Many cabinet and rack washer designs rely on fluid-driven or free-spinning spray arms to rotate during the wash cycle. When nozzles become clogged, flow is reduced, or debris affects rotation, those spray arms can slow down or stop, reducing coverage and leaving critical areas under-cleaned.
Better Engineering rack washers can be equipped with walking spray manifolds that travel along the load during the wash and rinse cycles. Instead of relying on a spinning arm to rotate properly, the walking manifold follows a controlled path across the rack, cart, cage, or custom fixture to deliver consistent spray impingement where it is needed.
This approach is especially valuable for tall, dense, or complex loads where spray distance, nozzle position, and repeatable coverage matter. By maintaining controlled movement across the load, Better Engineering walking manifolds help improve cleaning consistency, reduce the risk of missed areas, and provide a more reliable cleaning process for demanding sanitary environments.
RESOURCES FOR HEAVY-DUTY PARTS CLEANING
Explore technical cleanliness, process validation, contamination control, and automated cleaning strategies for critical components.
RACK WASHER FAQS
What is an industrial rack washer?
An industrial rack washer is a batch cleaning system designed to automatically wash racks, cages, carts, trays, and other large reusable production equipment. Better Engineering systems use high-volume spray cleaning and can incorporate rinsing, sanitization, and drying based on the application.
What can a rack washer clean?
Rack washers can be configured for rolling racks, bakery racks, smoke racks, process racks, cages, production carts, trays, pans, totes, bins, dunnage, buckets, bowls, and other reusable production equipment.
How does a rack washer clean large or complex loads?
Better Engineering rack washers can use moving walking spray manifolds equipped with high-capacity nozzles. The manifolds travel along the load during the cleaning cycle to provide controlled spray coverage across tall, dense, or irregularly shaped equipment.
Can a rack washer sanitize equipment?
Yes. Systems can be configured with fresh-water rinsing, heated rinsing, chemical sanitization, or thermal sanitization depending on the facility’s sanitation process and application requirements.
Can a rack washer dry racks and carts?
Yes. Optional flash drying and heated forced-air drying can be incorporated into the cycle to reduce residual moisture before racks and carts return to production.
How are heavy rolling racks loaded into the washer?
Better Engineering rack washers can use a powered elevator that raises and lowers rolling racks during loading and unloading. Systems can also be configured for ramp loading or installed in a pit for floor-level access depending on the facility.
Can the washer clean the rack wheels and casters?
The powered elevator configuration allows the customer’s rack to enter the cleaning chamber without sitting on a separate active wash rack. This provides greater exposure around the lower frame, wheels, and casters during cleaning.
Does the rack washer recirculate wash water?
It can be configured either way. Standard configurations can discharge solution between cycles to help reduce cross-contamination, while optional holding tanks allow solution to be recirculated when conserving water, detergent, and energy is a priority.
What size racks can Better Engineering wash?
Rack washers are custom-engineered around the application rather than limited to one maximum rack size. Rack dimensions, load requirements, sanitation process, throughput, facility layout, and loading method are evaluated when configuring the system.
Can the cleaning process be monitored or documented?
Yes. Systems can include PLC/HMI controls, data acquisition, automated chemical dosing, conductivity monitoring, temperature monitoring, alarm tracking, process control support, traceability, sanitation verification, and customer-defined validation requirements.
SHOW US WHAT NEEDS TO ROLL INTO THE WASHER.
Send us your rack, cage, cart, or production equipment dimensions along with the soil load, sanitation requirements, required throughput, and facility layout. We’ll help determine the chamber configuration, spray process, loading method, and cleaning cycle around your application.