Introduction

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When it comes to cleaning trays and dollies in an industrial setting, choosing the right equipment is crucial for achieving optimal efficiency, sanitation, and cost savings. Tray and dolly washers by Knight Industrial offer an excellent solution that caters to these needs. In this article, we'll discuss the benefits of using tray and dolly washers, their components, and the unique features of Knight Industrial's washer. We'll also explore the integrations with other systems and Knight Industrial's commitment to quality and customization.

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Benefits of Tray and Dolly Washers

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Improved Efficiency

Tray and dolly washers are designed to handle a high volume of trays and dollies simultaneously, increasing the efficiency of the cleaning process. The variable speed conveyor allows you to adjust the machine speed to match your production requirements, ensuring that your cleaning operations keep pace with your production line.

Enhanced Sanitation

The use of high-quality spray bars and nozzles, along with separate wash and rinse water reclamation tanks, ensures optimal sanitation levels. These washers remove dirt, grime, and contaminants from trays and dollies, maintaining a clean and hygienic working environment.

Reduced Costs

By automating the cleaning process, tray and dolly washers minimize labor costs and reduce the need for manual cleaning. The washers also feature reusable filters, which save money by eliminating the need to purchase replacement bags.

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Components of a Tray and Dolly Washer

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Construction Material

Knight Industrial's tray and dolly washers are made of heavy-duty, stainless steel formed welded design, ensuring durability and resistance to corrosion.

Spray Bars and Nozzles

These washers are equipped with multiple spray bars in wash and rinse zones and high-volume, anti-clog stainless steel atomization cone spray nozzles for thorough cleaning and sanitation.

Filtration System

The canister-style filtration system features reusable fine micron bag type filters, which save on the cost of replacement bags.

Heating and Steam Systems

External mounted tube and shell heat exchangers are used for heating, and steam valve and control kits are available for steam-based cleaning.

Water Tanks and Usage

The washers have a 125-gallon capacity rinse tank and a 245-gallon capacity wash tank. They use 20 gallons per minute for water make-up and fill.

Conveyor and Speed Control

The self-contained powered conveyance system ensures smooth dolly flow, and the variable speed conveyor can be adjusted to match your desired cleaning levels.

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Features of Knight Industrial's Tray and Dolly Washer

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Access Panels

Easily removable access panels simplify machine inspection, cleaning, and maintenance, reducing downtime and ensuring the washer remains in top condition.

Spray Nozzles

High-volume, anti-clog stainless steel atomization cone spray nozzles provide optimal sanitation and minimize maintenance time.

Cannister Filters

Stainless steel canister filters with washable, reusable bags save money by eliminating the need to buy new bags.

Pressure and Level Sensing

Analog electronic pressure and level sensing provide smart, continuous monitoring of machine health, alerting you to potential issues before they become costly problems.

Water Reclamation Tanks and Spray Tunnels

Independent wash and rinse water reclamation tanks and baffled spray tunnels minimize water and chemical carryover for a cleaner, faster washdown.

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Integration with Other Systems

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Knight Industrial's tray and dolly washers can be integrated with various other systems and equipment, such as:

Tray and Dolly Loading

Efficiently load trays and dollies into the washer for cleaning.

Tray and Dolly Unstacking

Automatically unstack trays and dollies prior to washing, streamlining the process.

Tray and Dolly Restacking

Restack cleaned trays and dollies for easy storage and transport.

Conveyors

Integrate with conveyor systems to seamlessly move trays and dollies through the cleaning process.

Drying Systems

Incorporate drying systems to ensure trays and dollies are ready for use immediately after cleaning.

Sanitizing Systems

Add sanitizing systems to enhance the overall cleanliness and hygiene of the trays and dollies.

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Knight Industrial's Commitment to Quality and Customization

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Knight Industrial, Inc. is dedicated to designing and deploying custom material handling carts, equipment, conveyance, and aftermarket parts that help businesses improve their operations, increase efficiency, and reduce costs. Their tray and dolly washers exemplify this commitment, offering a high-quality, versatile solution tailored to your specific needs.

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Conclusion

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Tray and dolly washers manufactured by Knight Industrial provide an efficient, cost-effective solution for maintaining cleanliness and hygiene in your operations. With unique features and seamless integration with other systems, these washers are an excellent investment for businesses looking to improve their cleaning processes and overall efficiency.

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FAQs

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1. What makes Knight Industrial's tray and dolly washers stand out from competitors?

Knight Industrial's washers offer a combination of high-quality construction, unique features, and the ability to integrate with other systems, making them an excellent choice for businesses seeking an efficient and effective cleaning solution.

2. Can I customize the tray and dolly washer to fit my specific requirements?

Yes, Knight Industrial is committed to providing custom solutions tailored to your needs, ensuring that you receive a washer that meets your exact specifications.

3. How does the variable speed conveyor contribute to the efficiency of the washer?

The variable speed conveyor allows you to adjust the machine speed to match your production needs, ensuring that your cleaning operations keep pace with your production line and maximizing efficiency.

4. Are the spray nozzles easy to maintain?

Yes, the high-volume, anti-clog stainless steel atomization cone

spray nozzles are designed for easy maintenance and reduced downtime, ensuring that your washer remains in optimal working condition.

5. How do the independent wash and rinse water reclamation tanks improve the cleaning process?

These separate tanks, along with baffled spray tunnels, minimize water and chemical carryover between the wash and rinse stages, resulting in a cleaner and faster washdown process.

6. What is the benefit of using analog electronic pressure and level sensing in the washer?

Analog electronic pressure and level sensing provide continuous monitoring of machine health, alerting you to potential issues before they become costly problems and ensuring the longevity of your washer.

7. Can the tray and dolly washer handle different sizes of dollies?

Yes, the washer can accommodate various dolly sizes. The typical dolly size is 24"x30", but you can consult Knight Industrial for other sizes to suit your specific needs.

8. What power requirements do the tray and dolly washers have?

Knight Industrial's tray and dolly washers require a power supply of 230/460 Volt, 3 Phase.

9. Do the tray and dolly washers have any safety features?

Yes, the washers are equipped with safety interlocks on access doors to ensure the safety of your staff during operation and maintenance.

10. What type of controller is used in the tray and dolly washer?

The washer uses an Allen-Bradley PLC controller with a Nema 4X stainless steel enclosure, ensuring reliable and efficient control of the washer's functions.

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Maintenance Tips for Tray and Dolly Washers

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To ensure the longevity and optimal performance of your tray and dolly washer, it's essential to follow some maintenance best practices:

1. Regular Inspection: Periodically inspect your washer for any signs of wear, damage, or potential issues. This includes checking hoses, nozzles, filters, and conveyor components.
2. Cleaning and Debris Removal: Clean the interior and exterior of the washer, removing any debris or buildup that could affect the cleaning process. Be sure to clean the spray nozzles and filters as well.
3. Lubrication: Lubricate moving parts, such as conveyor chains and bearings, to minimize friction and prevent premature wear.
4. Check Water and Chemical Levels: Regularly monitor and maintain appropriate water and chemical levels in the wash and rinse tanks to ensure optimal cleaning and sanitation.
5. Test Safety Features: Test the safety interlocks on access doors and other safety features to ensure they are functioning correctly and providing the necessary protection for your staff.
6. Inspect and Replace Filters: Examine the filters for signs of wear or damage, and replace them as needed to maintain efficient filtration and extend the life of your washer.
7. Schedule Routine Maintenance: Establish a routine maintenance schedule based on the manufacturer's recommendations and your specific operational needs. Regular maintenance will help prevent unexpected downtime and costly repairs.

By following these maintenance tips, you can keep your tray and dolly washer in excellent working condition, ensuring a clean and efficient operation for years to come. Remember, investing time and effort in proper maintenance not only extends the life of your equipment but also contributes to the overall efficiency and success of your business.

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Choosing the Right Tray and Dolly Washer for Your Business

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Selecting the appropriate tray and dolly washer for your business depends on several factors, including your production volume, available space, and specific cleaning requirements. When choosing a washer, consider the following:

1. Cleaning Capacity: Determine the number of trays and dollies you need to clean per hour or per day to ensure the washer can handle your production volume.
2. Space Constraints: Measure the available space in your facility and choose a washer with the appropriate dimensions and layout.
3. Customization Options: Look for a manufacturer, like Knight Industrial, that offers customization options to tailor the washer to your specific needs, including dolly size, conveyor speed, and integration with other systems.
4. Ease of Maintenance: Opt for a washer with easily accessible components, removable panels, and user-friendly features to simplify maintenance and minimize downtime.
5. Energy and Water Efficiency: Consider a washer that utilizes energy-efficient components and water-saving features to reduce operating costs and minimize environmental impact.

By considering these factors and working with a reputable manufacturer like Knight Industrial, you can select the ideal tray and dolly washer to meet your business's unique needs, ensuring a clean, efficient, and cost-effective operation.

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