MAYERS MES-M4 Commercial Rack Conveyor Dishwasher is a continuous warewashing solution designed for hotels, hospitals, universities, central kitchens, catering facilities, large restaurants, and other high-volume foodservice operations.
With a capacity of up to 180 baskets per hour, a dual wash tank design, high-temperature rinsing, intelligent water and temperature control, and durable stainless steel construction, the MES-M4 supports efficient tableware processing during demanding service periods, and offers high washing capacity, excellent cleaning results, and low operating costs.
As a commercial dishwasher manufacturer in China, MAYERS provides flexible MOQ, OEM, ODM, wholesale, and project-based solutions for distributors, kitchen equipment suppliers, and commercial kitchen contractors.
The MES-M4 is designed for commercial kitchens that need to process large quantities of tableware continuously. Loaded baskets enter from one side, move through the washing and high-temperature rinsing sections, and exit from the discharge side, creating an organized dirty-to-clean tableware workflow.
The machine can process up to 180 baskets per hour at approximately 20 seconds per basket. Its two 90 L wash tanks provide a combined wash tank capacity of 180 L, supporting sustained operation in facilities with concentrated meal periods and demanding daily workloads.
The MES-M4 also incorporates an “8”-shaped spray nozzle system, automatic water-level and temperature management, tool-free removable spray arms, Schneider main electrical components, and multiple safety protection devices.
MAYERS can customize the electrical configuration, total power, conveyor direction, supporting worktables, branding, and dishwashing line arrangement according to different markets and project requirements.
| Specification | Details |
| Model | MES-M4 |
| Machine Size | 1950 × 750 × 1610 mm |
| Washing Capacity | Up to 180 baskets/hour |
| Washing Cycle | 20 seconds per basket |
| Washing Temperature | 55℃ ~ 65℃ |
| Rinse / Sterilization Temperature | 82℃ ~ 100℃ |
| Maximum Washing Height | 400 mm |
| Entrance Width | 510 mm |
| Main Wash Tank Capacity | 90 L × 2 |
| Main Wash Tank Power | 12 kW |
| Water Consumption | 1.5–2 L |
| Inlet Diameter | 4 inch |
| Drainage Diameter | 5 inch |
| Heating Method | Electric heating |
| Power Supply | 380V / 50Hz / 5N / 16mm² |
| Total Power | 40 kW / 52 kW (optional configuration) |
MAYERS is one of China's professional commercial dishwasher manufacturers, specializing in the design and production of commercial rack conveyor dishwashers, industrial dishwashing equipment, and customized cleaning solutions for large-scale foodservice operations.
The MES-M4 commercial rack conveyor dishwasher is engineered for high-volume dishwashing environments that require continuous operation, stable cleaning performance, and efficient workflow management. Featuring a dual wash tank design and a washing capacity of up to 180 baskets per hour, MES-M4 is ideal for hotels, hospitals, university cafeterias, central kitchens, large restaurants, and institutional foodservice facilities.
With advanced manufacturing capabilities and OEM/ODM customization services, MAYERS provides customized rack conveyor dishwasher solutions, project-based equipment configurations, and complete commercial dishwashing systems for distributors, kitchen equipment suppliers, and foodservice project contractors worldwide.
The MES-M4 combines a dual wash tank structure, continuous basket conveying, full-coverage spray cleaning, automatic water and temperature control, tool-free maintenance, stable electrical control, and multiple safety protection systems.
These features support continuous tableware processing and simplified daily operation in high-volume foodservice environments.
The MES-M4 is equipped with two 90 L wash tanks, providing a combined wash tank capacity of 180 L.
The dual tank structure supports sustained washing operation during concentrated meal periods and provides a longer washing path than a single-tank rack conveyor dishwasher. It is suitable for kitchens that regularly process large quantities of plates, bowls, trays, cups, and cutlery.
The system is designed to maintain stable washing conditions while baskets move continuously through the machine.
The MES-M4 can process up to 180 baskets per hour, with an estimated processing interval of approximately 20 seconds per basket.
Operators can continuously place loaded baskets at the machine entrance while previously loaded baskets move through the washing and rinsing sections. This reduces the interruptions associated with batch-operated dishwashers and helps improve tableware turnover during peak service periods.
Actual output may vary according to basket loading, tableware arrangement, pre-rinsing efficiency, operator workflow, and installation conditions.
The MES-M4 uses an “8”-shaped notched nozzle design to create a strong and evenly distributed spray curtain inside the washing chamber.
The nozzle arrangement helps direct water toward different areas of each basket, improving spray coverage across plates, bowls, trays, cups, cutlery, and other tableware.
More uniform water distribution supports consistent food-residue removal while baskets move continuously through the machine. The final cleaning result also depends on correct rack loading, suitable detergent use, and effective pre-scraping.
The intelligent control system automatically monitors the water level and operating temperature.
When the water level becomes insufficient, the machine automatically refills the tank. Water filling stops when the required level is reached, helping prevent unnecessary overflow.
When the temperature falls below the preset range, the heating system restarts. Heating stops after the target temperature has been restored. This automatic management reduces frequent manual adjustment and helps maintain stable washing conditions during continuous operation.
The spray arms use a flexible detachable structure that allows operators to remove and reinstall them through a simple push-pull action.
No additional tools are required for routine disassembly. This gives kitchen staff easier access to the spray-arm openings and internal surfaces for inspection and cleaning.
Regular spray-arm maintenance helps prevent food residue or mineral deposits from affecting water distribution and reduces the time required for daily equipment cleaning.
The MES-M4 uses Schneider main electrical components to support stable control during high-frequency commercial operation.
The electrical system coordinates water filling, heating, conveyor movement, washing, rinsing, and safety protection functions. The selected components are intended to provide dependable control under demanding daily workloads.The final electrical configuration should be confirmed according to the required voltage, frequency, total power, and applicable target-market requirements.
For distributors and kitchen equipment suppliers, MAYERS can discuss electrical adaptation, product positioning, branding, and configuration requirements for different markets.
The access doors are equipped with automatic stop switches. When a protected door is opened during operation, the relevant machine function stops automatically.
An overload protection device is also installed at the discharge area. If baskets accumulate or become blocked at the outlet, the protection system helps stop continued conveying and reduce the risk of equipment damage. These protection mechanisms support safer operation in continuous commercial dishwashing environments.
The MES-M4 Commercial Rack Conveyor Dishwasher is designed for commercial and industrial kitchens that require continuous, high-capacity tableware washing. Its dual wash tank design and conveyor operation make it an ideal solution for facilities handling large volumes of dishes throughout the day.
The MES-M4 is ideal for hotel restaurants, banquet halls, and event kitchens that process large quantities of tableware during breakfast service, buffets, weddings, and conferences. Its continuous conveyor system helps improve efficiency during peak operating hours.
Hospitals and healthcare foodservice departments require reliable, hygienic dishwashing for multiple meal services every day. The MES-M4 supports continuous tableware processing with stable and efficient washing performance.
Universities and school cafeterias serving hundreds or thousands of meals can quickly process plates, bowls, trays, and cutlery with the MES-M4, helping maintain smooth operations during busy meal periods.
The MES-M4 is well suited for central kitchens serving restaurants, schools, hospitals, and catering operations. It provides continuous washing for large quantities of tableware, trays, and kitchen utensils.
Busy restaurants and catering businesses benefit from the MES-M4's continuous conveyor design and dual wash tank system, improving washing efficiency while reducing labor requirements.
Factory canteens, government dining halls, and staff cafeterias can rely on the MES-M4 for stable, high-volume dishwashing. It supports an organized workflow from collection and washing to unloading and clean tableware handling.
As a professional commercial dishwasher manufacturer in China, MAYERS provides OEM, ODM, wholesale, and customized rack conveyor dishwasher solutions for global distributors, importers, commercial kitchen equipment suppliers, project contractors, and private-label brands.
The MES-M4 Rack Conveyor Dishwasher can be customized to meet different market requirements, including electrical standards, kitchen layouts, washing capacities, and project applications.
Customization Options Include:
OEM & ODM manufacturing
Private label and logo customization
Voltage and frequency adaptation
40 kW or 52 kW power configuration
Electrical component customization
Conveyor entry and exit direction
Inlet, outlet, and pre-rinse table configuration
Dishwashing line layout planning
Export packaging for wholesale distribution
Application-specific solutions for hotels, hospitals, schools, central kitchens, and catering facilities
After-sales technical support and maintenance guidance
To recommend the most suitable solution, MAYERS evaluates your meal volume, peak-hour basket capacity, tableware type, kitchen layout, installation space, and utility conditions. Our engineering team will provide a customized MES-M4 configuration and complete warewashing line solution based on your operational requirements.
Contact MAYERS today to discuss OEM manufacturing, wholesale pricing, distributor partnerships, or customized commercial dishwasher solutions.
The continuous conveyor system and dual wash tank structure are designed for facilities that receive large quantities of tableware within concentrated service periods.
This helps reduce dirty-tableware accumulation and allows cleaned baskets to return to service more quickly.
Operators do not need to open a hood, unload a basket, and restart a new cycle after every load. The continuous rack movement allows staff to focus on sorting, pre-scraping, loading, and unloading rather than repeatedly controlling individual washing cycles.
Automatic water-level and temperature management helps maintain the water and heat conditions required for repeated washing. This reduces frequent manual adjustment and supports more consistent operation across multiple baskets.
Tool-free spray-arm removal makes it easier for staff to inspect and clean important washing components.
Faster access can reduce maintenance time and help the equipment return to operation more efficiently after daily cleaning.
The MES-M4 can be combined with pre-rinse stations, inlet tables, outlet tables, rack handling areas, and clean-tableware storage zones. This makes it suitable for projects that require a clearly organized dirty-to-clean workflow.
Headquarters
Building 2, Meixinda Science Park, Zhanhui Road, Guangming New District, Shenzhen, Guangdong, China
Factory Address
Building B, Dahong Technology Park, Lianxing 5th Road, Huiyang District, Huizhou, Guangdong, China
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