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The Ultimate Guide to Buying Commercial Dishwashers in 2024

Joy Koch
Joy Koch
May 14, 2024
The Ultimate Guide to Buying Commercial Dishwashers in 2024

In any food service establishment, commercial dish washers play a critical role. These powerful machines ensure cleanliness and efficiency, essential for businesses like restaurants, cafes, and hotels. Commercial dishwashers are more than just larger versions of residential models– they are designed to handle heavy duty cleaning tasks quickly and effectively.

This guide will provide you with comprehensive information about commercial dishwashers:

●     Different types available in the market

●     Key factors to consider when purchasing one

●     Essential maintenance tips to keep your machine in top shape

●     Effective usage for the best results

Whether you're looking to invest in a new dishwasher for your growing business or want to optimize the use of your current equipment, this guide has something valuable for everyone. Dive in to discover how you can enhance hygiene and efficiency in your establishment with the right commercial dishwasher.

Types of Commercial Dishwashers

 When choosing a commercial dishwasher, it's important to know the different types available and what features they offer. This will help you make the right decision based on your specific needs. Here are the main categories of commercial dishwashers:

1. High Temp Dishwashers

       How they work: These dishwashers use hot water at high temperatures to clean and sanitize dishes, eliminating the need for chemical sanitizers.

       Advantages: They usually have shorter drying times and are better at removing tough grease and residue.

       Recommended models: The Hobart AM Select Dishwasher is known for its efficiency, while the Moyer Diebel 501LT is praise for its durability.

2. Low Temp Dishwashers

       How they work: These machines use chemical sanitizing agents along with cooler water temperatures to clean dishes.

       Advantages: They are energy-efficient and often have a lower upfront cost compared to high-temp models.

       Recommended models: Jackson's Avenger LT is a great option for affordability and Noble Ware washing's UH30-E has a compact design for smaller spaces.

3. Conveyor Dishwashers

       How they work: Designed for high-volume operations, conveyor dishwashers have a conveyor belt system that allows dishes to move through different washing stages continuously.

       Suitable for: Large restaurants or cafeterias where speed and capacity are crucial.

       Recommended models: The Champion 44 DR is known for its reliability, while the Hobart CL64e offers advanced features like energy recovery systems.

4. Rack Dishwashers

       How they work: Rack dishwashers are similar to conveyor dishwashers but instead of a conveyor belt, they use racks to hold dishes during the wash cycle.

       Suitable for: Busy kitchens that need organized washing cycles and efficient use of space.

       Recommended models: The CMA L-1X16undercounter rack dishwasher is versatile, and the Jackson Temp Star delivers exceptional performance.

5. Under Counter Dishwashers

       How they work: These compact dishwashers are designed to fit under counters, making them perfect for small kitchens or bars with limited space.

       Suitable for: Establishments with lower volume needs or as an addition to a larger dishwashing setup.

       Recommended models: The Moyer Diebel DF is a strong performer in this category, and the Hobart LXeR Advansys offers innovative features like smart sensing technology.

Glass Washers for Commercial Use

Specialized dish washers for glasses and stemware are an essential addition to any bar, restaurant, or cafe that serves drinks. These units are specifically designed to handle delicate glassware and ensure a sparkling clean finish without causing any damage. There are essentially two types: manual glass washers and electric glasswashers.

Manual Glass Washers: These are handheld units that require manual operation. They consist of a base with multiple brushes where you place the glass and rotate it to scrub off any residues. Although they require physical effort, they're cost-effective and easy to use without requiring any special installation.

Electric Glass Washers: These machines automate the washing process, providing a more efficient and thorough cleaning. They come with rotating brushes and a water spray system, offering an effort less washing solution that can handle larger volumes of glassware.

Regardless of your choice between manual or electric, one crucial aspect you should never over look is the use of appropriate glass washing chemicals. Using commercial-grade detergents ensures not only cleanliness but also sanitization, necessary in foodservice establishments to prevent cross-contamination.

Choosing between manual and electric glass washers depends on your specific needs — the volume of glassware you deal with and how much effort you're willing to invest in cleaning them. Both options have their benefits, so consider your establishment's requirements carefully before making a decision.

Chemicals and Equipment for Dishwashing

In commercial kitchens, cleanliness is crucial, and the right machine dishwashing chemicals are key. Understanding the different types of chemicals needed is essential for both getting spotless results and meeting food safety standards.

Types of Dishwashing Chemicals

       Detergents: These are essential forbreaking down food residue and grease. Good detergents clean effectively without leaving any harmful residues.

       Rinse Aids: These additives help water slide off dishes quickly, preventing water spots and ensuring a shiny finish.

       Sanitizing Chemicals: After washing, it's important to sanitize to get rid of bacteria and other germs. Sanitizers must meet specific health standards and are often chlorine or ammonia-based.

The Benefits of Chemical Pumps

When it comes to accuracy and efficiency, chemical pumps are a standout choice. They dispense the right amount of chemicals with precision, reducing waste and ensuring consistent dishwashing quality. This automated dispensing also helps meet health regulations by maintaining proper chemical concentrations, which can be difficult to achieve with manual dosing.

The Importance of Quality Sanitizing Chemicals

Using high-quality sanitizing chemicals is extremely important. They make sure that dishes are not just visually clean but also safe from a hygiene standpoint for the next person using them. It's crucial to choose chemicals that have undergone rigorous testing and have been approved for commercial use, as this guarantees they have met strict safety requirements.

The Role of Chemicals and Equipment in Maintaining Hygiene Standards

By combining these specialized chemicals with appropriate equipment like chemical pumps, commercial kitchens can:

       Ensure thorough cleaning: Detergents effectively break down food residue and grease.

       Prevent water spots: Rinse aids help water slide off dishes quickly.

       Eliminate germs: Sanitizing chemicals get rid of bacteria and other pathogens.

       Maintain hygiene: Using quality sanitizing chemicals ensures dishes are safe for use.

       Optimize workflow: Chemical pumps accurately dispense chemicals, reducing waste and ensuring consistent cleaning results.

This integration of chemicals and equipment allows commercial kitchens to uphold a high standard of cleanliness while streamlining their operations.

Ensuring Compliance with Regulations

Compliance with FDA Food Code regulations is essential for any foodservice establishment using commercial dishwashers. These regulations stipulate specific standards to ensure the sanitation and safety of washed utensils and dinnerware. Key requirements include:

1. Water Temperature

The FDA Food Code mandates that the water in high-temperature dishwashers must reach a certain temperature to effectively sanitize dishes. For example, the final rinse must be at least 180°F for stationary rack, single temperature machines, or 165°Ffor single tank, conveyor, dual temperature machines.

2. Cleanliness

The cleanliness of dishes is not just about visible residue but also about microbial safety. Dishware must come out clean without any pathogens that could potentially lead to foodborne illnesses.

To meet these standards, the use of a dishwasher thermometer becomes vital. This device ensures:

       Accurate Measurement: It provides precise readings of water temperatures during wash and rinse cycles.

       Compliance Monitoring: Regular checks with a dishwasher thermometer help identify any deviations from required standards, allowing for immediate corrective action.

By adhering to these regulations and utilizing tools like dishwasher thermometers, food service establishments can maintain a high level of hygiene and avoid potential violations during health inspections.

Key Considerations for Buying the Right Commercial Dishwasher

When buying commercial dishwashers, certain important features can make a significant difference in your daily operations. Here are a few key factors to consider:

1. Capacity

It's essential to assess the number of dishes your establishment typically processes in a day. A large restaurant or hotel may need a conveyor or rack dishwasher due to their high-volume capabilities. On the other hand, smaller establishments or those with limited space could benefit from under counter models that offer a balance between capacity and size.

2. Energy Efficiency

An energy-efficient dishwasher not only reduces your utility bills but also minimizes your establishment's carbon footprint. Look for models with ENERGY STAR certification or those featuring heat recovery systems to save on energy costs.

3. Ease of Maintenance

Choose dishwashers that are easy to clean and maintain, as this will increase longevity and performance. Features like self-cleaning cycles or removable parts can simplify maintenance tasks significantly.

4. Budget

While commercial dishwashers can be a substantial investment, they're crucial for maintaining hygiene standards and efficiency in your kitchen. Plan your budget carefully, considering not just the initial cost but also long-term expenses such as energy usage, maintenance, and potential repair costs.

These are just a few considerations when buying commercial dishwashers. Remember that each establishment is unique; hence, it's essential to choose a model that best suits your specific needs and budget.

Proper Maintenance for Longevity and Performance

 Regular upkeep of your commercial dishwasher is essential to ensure it operates at peak efficiency and has a prolonged lifespan. Here are some maintenance tips that can help you maintain the performance of your dishwasher:

Daily Maintenance:

       Inspect Spray Arms: Check for clogs and clean the nozzles to ensure water can flow freely.

       Clean Filters: Remove and rinse filters under running water to prevent buildup and maintain water quality.

       Wipe Interiors: Use a damp cloth to remove any residue from the interior surfaces, including the door gasket.

Weekly Maintenance:

       Check Detergent Dispensers: Make sure that detergent and rinse aid dispensers are functioning properly and refill them as needed.

       Debris Removal: Clear any trapped food particles or other debris that may obstruct the wash jets or pumps.

Monthly Maintenance:

       Inspect Water Inlet Valves: Ensure they are not leaking and are providing the correct water level.

       Tighten Screws and Fittings: Verify all hardware is secure to prevent leaks or damage from vibrations.

Deliming: A Step-by-Step Guide

Deliming is required to remove mineral deposits that accumulate over time, particularly in areas with hard water. Follow these steps to delim your commercial dishwasher effectively:

       Prepare Deliming Agent: Mix a commercial deliming agent with water according to the manufacturer's instructions.

       Run Empty Wash Cycle: Pour the solution into the machine and run it on a wash cycle without dishes.

       Scrub Components: After the cycle, use anon-abrasive pad or brush to scrub any visible limescale off the machine parts ,focusing on spray arms and nozzles.

       Rinse Thoroughly: Run at least one more cycle with plain water to rinse away any remaining deliming solution.

       Reassemble Dishwasher: Once all parts are clean and free of limescale, reassemble them carefully.

Maintaining your commercial dishwasher with these steps helps prevent breakdowns, ensures dishes come out clean every time, and extends the life of your equipment. Remember to always consult your dishwasher's manual for specific maintenance instructions related to your model.

Using Commercial Dishwashers Effectively: Best Practices

To get the most out of commercial dishwashers, it's important to know the best ways to use them. How you use your dishwasher can make a big difference in how well it works and how long it lasts.

1. Proper Loading Techniques

The way you load your dishes into the dishwasher can affect how well they get cleaned and whether or not they get damaged. Here are some tips for loading your dishes correctly:

       Position dishes facing downwards: This prevents water from collecting on top of dishes and ensures that all surfaces are thoroughly cleaned and dried.

       Avoid overcrowding: Make sure there's enough space between each dish so that water can flow freely. Overcrowding can cause dishes to chip and prevent them from getting clean.

       Place utensils with handles facing down: This is both safer and more efficient. It helps to prevent accidents when unloading sharp knives and allows water to reach every part of the utensil during the wash cycle.

2. Appropriate Wash Cycle Selection

Choosing the right wash cycle for different types of dishes is also important:

       Glassware: Use a gentle cycle for delicate glassware to avoid breakage.

       Cutlery and Plates: Opt for a more powerful wash cycle for items like cutlery and plates that often have tough food residue stuck on them.

       Pots and Pans: For heavily soiled pots and pans, consider giving them a quick rinse before putting them in the dishwasher.

Remember, using commercial dishwashers effectively not only results in sparkling clean dishes but also helps them last longer.

Final Thoughts

Investing in a high-quality commercial dishwasher is a crucial decision for the long-term success of any foodservice business. Clean dishes not only reflect your establishment's hygiene standards but also fulfill regulatory requirements. As you explore your options in 2024, you'll discover a wide range of commercial dishwashers available, catering to different operational sizes and kitchen layouts.

Here are some key types of commercial dishwashers to consider:

       Advanced Industrial Dishwasher: These strong systems are built for durability and high capacity, making them perfect for large-scale foodservice operations where efficiency and reliability are essential.

       Commercial Pass-Through Dishwasher: Offering convenience and speed, pass-through units are excellent for kitchens with a high turnover of dishes, allowing for seamless integration into assembly line workflows.

Each model addresses specific needs, from space-saving under counter designs to high-efficiency conveyor systems. Whether you run a small cafe or a large hotel kitchen, there's an industrial dishwasher tailored to your unique requirements.

Choosing the right equipment ensures that your service remains uninterrupted and your standards uncompromised. The market offers innovative solutions that combine power with sustainability, guaranteeing that your investment today yields customer satisfaction and operational excellence tomorrow.

Frequently Asked Questions

High temp dishwashers use hot water at temperatures that reach at least 180°F to sanitize dishes, eliminating the need for chemical sanitizers. Low temp models clean at lower temperatures and require chemical sanitizers to meet health standards.

Frequency of delimings depends on water hardness. Inspect your dishwasher monthly; if you notice scale buildup, it's time to delime. Follow manufacturer guidelines for specific deliming procedures.

You should use detergents specifically formulated for commercial dishwashers to avoid damage and ensure proper cleaning. Consult your dishwasher's manual for recommended products.

Reputable manufacturers design their dishwashers to meet FDA Food Code regulations, but you must ensure the unit maintains proper temperatures and sanitation levels during operation.

Although the initial investment may be higher, energy-efficient models can significantly reduce water and energy consumption, leading to cost savings over time.

Check for clogged nozzles or arms, ensure correct loading practices, verify detergent and rinse aid dispensing properly, and maintain proper water temperature. If problems persist, consult a technician.

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