Commercial Dishwasher Selection Guide

The dishwashing line is a critical stage in a professional kitchen's workflow. An unsuitable machine can increase water and energy costs while slowing service. This guide uses İnoksan model families to explain machine types, capacity calculations and the technical details to review before choosing equipment.

Types of Commercial Dishwashing Equipment

Commercial dishwashers form a family of machines designed for different workloads:

• Glasswashers and undercounter models, including BYM042 and BYM052: Compact machines for cafés, pastry shops and small restaurants.
• Hood-type machines, including BYM102: Batch machines with a lifting hood for restaurants and catering kitchens with medium demand.
• Conveyor models, including BYK220, BYK270 and BYK360: Continuous rack-washing systems for hotels and institutional kitchens.
• Flight-type systems, BYF300–600: High-capacity belt lines for factory cafeterias and large facilities handling thousands of plates per hour.
• BKE2000: An integrated continuous line combining prewashing, washing, rinsing and drying.

AISI 304 18/8 Cr-Ni stainless-steel construction provides a durable, corrosion-resistant basis for these machine families. Selecting the appropriate type starts with the operation's actual demands.

Choosing by Business Type

A machine matched to your workload avoids paying for unused capacity or falling behind during peak service.

• Cafés and restaurants: Undercounter or hood machines can provide quick turnover of glasses and plates.
• Hotels: Hood machines or compact conveyors can suit breakfast and meal-service peaks.
• Hospitals: Conveyor models support continuous plate traffic and controlled washing processes.
• Factories and large cafeterias: Flight-type systems are an option when hourly demand reaches several thousand plates.

Our hood versus conveyor comparison explains the operational differences in more detail.

Calculating Capacity: Racks, Plates and Glasses per Hour

Capacity is commonly stated in racks, plates or glasses per hour. Reference figures for the model families discussed include:

• BYM042: Approximately 40 racks per hour; 90/120/180-second programs; up to 540 plates or 1,440 glasses per hour; 20-liter tank.
• BYM052: Approximately 35–45 racks per hour; 350–630 plates or 900–1,620 glasses per hour; program options of 60/80/110/120/140/180 seconds, depending on configuration.
• BYM102: Approximately 60 racks per hour; up to 1,080 plates or 2,160 glasses per hour; 29-liter tank.
• BYK220 / BYK270 / BYK360: Approximately 1,600–2,200 / 2,200–2,700 / 2,800–3,600 plates per hour respectively.
• BKE2000: Approximately 2,000 plates per hour.
• BYF300/360/450/520/600: A range covering approximately 3,000–6,000 plates per hour.

Check the current technical sheet for the exact model and configuration. Actual output also depends on rack loading, soil level, cycle selection and staff workflow.

Base your calculation on the busiest hour of the day. This also helps determine when a flight-type dishwasher is needed. Too little capacity creates a bottleneck; too much can leave the machine running inefficiently at low utilization.

Technical Details: Tank, Boiler, Temperature and Construction

Alongside throughput, review the factors that affect washing performance and durability:

• Tank and boiler: The BYM102 example has a 29-liter tank and an 8 kW boiler. Heating capacity matters when hot water must be available through busy service periods.
• Wash and rinse temperatures: The systems described use reference values around 55°C for washing and 85°C for rinsing. Follow the selected machine's operating requirements.
• Water supply: Reference inlet conditions are 40–45°C and 2–4 bar; confirm the installation requirements for your model.
• Stainless-steel construction: AISI 304 18/8 Cr-Ni construction supports corrosion resistance, cleaning and long service life.

Inlet sinks, scraping benches, rack shelves and unloading tables are part of the same system. Their layout directly affects the usable capacity of the machine. Drying and heat-recovery options should also be assessed at the selection stage because they influence both the purchase budget and long-term operating costs.

How Correct Sizing Saves Water and Energy

Matching capacity to real demand produces savings every working day. An oversized machine running lightly loaded spreads its water and energy use over fewer dishes. An undersized machine can require continuous running, extra handling and repeat washing.

A correctly planned line balances washing demand with water, chemicals and heating energy. Once the capacity is right, the practical steps in our water and energy savings guide can further improve efficiency.

Installation and Service After Selection

The investment does not end with delivery. Correct installation and regular service are necessary to maintain the machine's intended performance. TEKNOSER provides authorized İnoksan project and installation support throughout Ankara, including Sincan, checking the water inlet, drainage and ventilation against the equipment requirements.

Plan other production equipment alongside the dishwashing area. Understanding how convection ovens work, for example, helps coordinate cooking output with the trays and serving items that must return through the washing line.

After installation, establish a cleaning and maintenance routine. Hard water can cause scale-related performance loss in tanks and pipework; our dishwasher limescale prevention guide offers practical starting points. Correct detergent and rinse-aid dosing is equally important.

Explore further guidance on our blog, compare equipment in the current catalogs, and contact the TEKNOSER team through our service section to plan a dishwasher that fits your kitchen's complete production flow.