Industrial tray washer: complete guide

Manual tray washing is a weary, manual task that eats up valuable resources like time, water, energy, and chemicals. It's a job that nobody looks forward to – it’s physically demanding, clutters your washing area, slows down your workflow, and can significantly drive up your operating costs. And it’s even more challenging in industries where sanitization is non-negotiable. But with an industrial tray washer, such as MultiWasher, you can skip the manual labour. Discover the advantages and how to choose the right one.

What is an industrial tray washer?

An industrial tray washer is a highly specialized machine designed to wash, sanitize, and dry up large quantities of trays (or sheet pans), crates, and other similar items used in industries like food processing, healthcare, logistics and pharmaceuticals. They are engineered to handle the high-volume demands of commercial and industrial environments.

Here’s a sample of the type of trays that require thorough washing:

• Food crates. Essential for transporting, storing, and processing a variety of food products, including fruits, vegetables, meats, dairy items, and more. These crates often deal with heavy loads and residues.
• Bakery trays. Perfect for the demanding environment of bakeries, these trays are used for proofing and baking an assortment of goods like bread, pastries, and cakes. They need to be cleaned meticulously to maintain hygiene and avoid cross-contamination.
• Pharmaceutical trays. Designed for use in pharmaceutical manufacturing, these trays handle and transport sensitive medical supplies. MultiWasher ensures they are cleaned to the highest standards to prevent contamination and ensure safety.
• Manufacturing trays. Used across various manufacturing processes, these trays may handle everything from components to finished products. MultiWasher keeps them spotless, helping to maintain quality and efficiency in production lines.

These machines use powerful jets of water, detergents and sanitizing agents. They remove dirt, food residue, and bacteria from trays. Usually, such equipment is part of a larger workflow, where efficiency, hygiene, and speed are critical.

The advantages of industrial tray washing machines

Investing in an industrial tray washing machine comes with a host of benefits that can noticeably improve your business operations. Here are some of the key advantages.

1. Increased hygiene and safety

In industries like food production and healthcare, maintaining strict hygiene standards is mandatory. Industrial washers ensure that all trays or sheet pans and containers are cleaned to the highest standards, reducing the risk of contamination and helping to comply with industry regulations.

2. Time and labour efficiency

Manual washing of trays in a busy industrial environment is time-consuming and labour-intensive. Industrial tray washers automate this process, freeing up your workforce to focus on more critical tasks. This leads to significant time savings and can also reduce labour costs.

3. Consistency and reliability

Unlike manual washing, which can vary in effectiveness depending on the worker, industrial tray washing machines provide consistent results. Every tray is cleaned to the same high standard, every time. This reliability is crucial in industries where even a small lapse in hygiene can have severe consequences.

4. Water and energy efficiency

Modern industrial tray washers are designed with sustainability in mind. They use advanced technology to minimize water and energy consumption, which is better for the environment and also reduces operational costs. Over time, the savings on utility bills can be substantial.

Which companies are industrial tray washers meant for?

Here’s a breakdown of the companies that truly benefit from these machines.

1. Food production and distribution

Food businesses – whether it's a bustling restaurant, a high-volume bakery, or a catering service – are in the business of serving people. And serving people means hygiene, hygiene, hygiene. Industrial tray washers are the ones who make sure the trays are spotless, preventing cross-contamination and ensuring every sandwich, pastry, or fresh produce gets a sanitized slate.

2. Pharmaceutical and cosmetics industries

When it comes to pharmaceutical and cosmetic manufacturing, precision and sanitization are critical. One speck of dust or residue on a tray and you could have a lot of explaining to do. Industrial tray washers keep trays spotless and ready for whatever delicate, high-stakes product is coming next. For industries where hygiene is as critical as the products themselves, these washers are as essential as a lab coat. They ensure everything stays in line with the most rigorous standards.

3. Manufacturing and warehousing

Industrial tray washers are not limited to food or pharmaceuticals. Manufacturing plants and large warehouses that handle components, parts, or products in bulk also rely on these machines. Trays in these environments can accumulate grease, dirt, or debris quickly, which can hinder operations and cause delays. An industrial tray washer helps streamline logistics by ensuring trays are consistently washed, ready for use, and free from contaminants that could disrupt production flow.

4. Small businesses and artisan enterprises

It’s not just large factories and corporations that benefit from industrial tray washers. Small businesses, like artisan bakeries or local craft producers, also gain a massive value from them. They save time, reduce manual labour, and help focus on what really matters: delivering amazing products.

What technologies go into industrial tray washers?

Industrial tray washers are precision-engineered washing powerhouses packed with advanced technology.

1. High-pressure washing

Industrial tray washers use high-pressure nozzles to blast away dirt, grease, and residues. Strategically positioned jets ensure every inch of the tray is washed, even those annoying corners where grime hides.

2. Intelligent detergent dosing

Too much detergent? Wasteful and expensive. Too little? Ineffective. The solution? Automated dosing systems that calculate the precise amount of detergent needed for each wash cycle. This guarantees consistent washing and also optimizes chemical use, which saves money and reduces environmental impact.

3. Filtration and water recycling

Washing thousands of trays a day can guzzle water, unless your machine is smart about it. Advanced filtration systems remove food particles, grease, and dirt from the wash water, allowing it to be reused multiple times before being replaced. This means lower water consumption, reduced costs, and a smaller environmental footprint.

4. High-efficiency drying

A spotless tray is great, unless you have to wait for it to dry. That’s why industrial tray washers come equipped with powerful drying systems. High-speed blowers or heated air jets remove moisture quickly, ensuring trays come out dry and ready for immediate use.

5. IoT and smart monitoring

Modern industrial tray washers come equipped with IoT technology, allowing operators to monitor performance in real time. Need to check water temperature, detergent levels, or machine efficiency? Just pull up the dashboard. Some systems even predict maintenance needs, reducing unexpected downtime and costly repairs.

6. UV and ozone disinfection

For industries with ultra-strict hygiene requirements, some washers integrate UV or ozone technology to provide an extra layer of disinfection. This ensures that even the most stubborn bacteria and pathogens don’t stand a chance.

How to choose the right industrial tray washer

Selecting the right industrial tray washing machine for your business is a decision that requires careful consideration. Here are some factors to keep in mind when making your choice.

1. Capacity and throughput

The first thing to consider is how many trays you need to wash per hour or per day. The machine’s capacity should match your production needs without bottlenecking your workflow. Look for machines that offer the throughput you require, whether that’s a few hundred trays per hour or several thousand.

2. Size and footprint

Space is often at a premium in industrial settings, so consider the physical size of the machine. Ensure that it fits comfortably in your available space and integrates well with your existing equipment and processes.

3. Ease of use and maintenance

A good industrial tray washing machine should be easy to operate and maintain. Look for user-friendly controls, quick access to maintenance points, and robust customer support. The easier the machine is to maintain, the less downtime you’ll experience.

4. Customizability

Every industry has its specific requirements. Some trays may need special handling, or you might need different washing cycles for various contaminants. Choose a machine that offers customizable wash programs or can be tailored to your specific needs.

5. Energy efficiency

With rising energy costs, an energy-efficient machine can save you a lot of money in the long run. Look for machines that have been designed with energy-saving features, such as optimized water jets, efficient heating systems, and smart energy management.

6. Durability and build quality

Industrial equipment is a significant investment, so you want a machine that’s built to last. Check the materials used in the construction, such as stainless steel, which is resistant to corrosion and wear. The machine should be robust enough to handle the daily demands of your operation.

How to maximize the lifespan of your industrial tray washer

An industrial tray washer is an investment to be protected. With the right care and a few smart habits, you can keep it running at peak performance for years.

1. Stick to a regular cleaning routine

It might sound ironic, but even a machine built for washing needs to be washed. Residue buildup, limescale, and detergent deposits can affect efficiency over time. Follow the manufacturer’s guidelines, paying special attention to filters, nozzles, and drainage areas.

2. Use the right detergents

Not all washing agents are created equal. Using harsh or incompatible detergents can cause corrosion, damage seals, and reduce efficiency. Stick to recommended products that match your machine’s specs, and don’t go overboard – too much detergent can be just as bad as too little.

3. Keep an eye on the water quality

Hard water is the silent killer of industrial washers. Mineral buildup can clog nozzles, reduce heating efficiency, and wear down internal components. If your facility has hard water, consider installing a water softener or using anti-scale treatments.

4. Inspect (and replace) wear-and-tear parts before they fail

Filters, seals, and spray nozzles don’t last forever. Regularly inspect these components and replace them as needed. Many modern washers, like MultiWasher, have smart monitoring systems that alert you when parts need attention.

5. Don’t overload it

Overloading trays or stacking them incorrectly can lead to inefficient washing and unnecessary strain on the system. Follow the manufacturer’s loading recommendations to ensure every tray gets properly washed without putting extra stress on the machine.

6. Schedule preventive maintenance

A little proactive maintenance goes a long way. Have a technician check the machine periodically to catch small issues before they turn into costly repairs. Preventive servicing helps avoid downtime and keeps your washer working like new.

7. Train your team

Even the most advanced industrial washer won’t last if it’s used incorrectly. Make sure your team knows how to load trays properly, adjust settings for different wash cycles, and follow routine maintenance procedures. A well-trained team can extend your machine’s lifespan more than any quick fix.

Industrial tray washer: frequently asked questions

Here are the answers to some of the most common questions about industrial tray washers.

1. How can an industrial tray washer improve compliance with hygiene regulations?

Regulations in industries like food production, pharmaceuticals, and logistics are becoming stricter. The right washer should ensure legal hygiene standards. Features like thermal disinfection, automated chemical dosing, and HACCP-compliant monitoring systems help businesses stay ahead of audits and avoid costly compliance failures.

2. Can an industrial tray washer reduce my labour costs?

Absolutely. A properly integrated washer minimizes the need for manual pre-washing, scrubbing, and drying. This means fewer staff hours spent on repetitive washing tasks.

3. Can a tray washer integrate with my existing production line?

Yes, and this is something many overlook. The right machine should work seamlessly with your conveyor belts, stacking systems, or automated loading/unloading processes. Checking for compatibility with your workflow can maximize efficiency and minimize handling time.

4. What happens if my washer breaks down? How fast can it be fixed?

Downtime is expensive. Some machines come with remote diagnostics and predictive maintenance features, allowing technicians to identify and solve issues before they cause failures. Choosing a manufacturer with strong support, like Somengil, can make a huge difference in minimizing disruptions.

MultiWasher: the industrial tray washer designed to meet every demand

When it comes to industrial tray washing machines, the MultiWasher stands out as a versatile, efficient, and reliable solution for businesses of all sizes. It is carefully engineered to meet the high demands of industrial kitchens, bakeries, and food processing facilities.

• Versatility: MultiWasher is designed to handle a wide range of tray sizes and types, and also other items, like crates, load carriers, pallets or boxes. Its customizable wash programs mean you can adjust settings to perfectly suit whatever you’re cleaning.
• Efficiency: With advanced water-saving and energy-efficient technologies, the MultiWasher reduces operational costs while maintaining the highest standards of cleanliness. Speaking in numbers, MultiWasher only uses up to 2/3 less water compared to other industrial washing solutions and requires 70% less detergent to achieve a perfect clean.
• User-Friendly: With intuitive controls and easy access for maintenance, the MultiWasher is as straightforward to operate as it is effective. The user-friendly interface allows operators to quickly learn and manage the machine, reducing training time and minimizing the risk of errors.

Don’t settle for less when it comes to maintaining high standards of sanitization. Contact us today to get personalized advice and discover how MultiWasher can be tailored to fit your unique requirements. Get in touch.