Commercial dual-temperature large-capacity Mala Tang (spicy hot pot) ordering cabinet

Commercial Dual-Temperature Large-Capacity Food Selection Cabinet: A Complete Guide to Applications, Quality, Maintenance, and Energy & Cost Saving

1. Application Scenarios

Dual-temperature large-capacity food selection cabinets are mainly used in the catering industry, especially in Malatang, Maocai, Chuanchuan Xiang, hot pot restaurants and other establishments. They can keep ingredients fresh in the refrigerated zone at 0℃ to 8℃, and store meats and other items in the frozen zone at -18℃, meeting the fresh-keeping needs of different ingredients.

2. Key Points for Quality Selection

1. Refrigeration system: Prioritize products equipped with branded compressors such as Danfoss and Embraco. These compressors feature stable performance, high refrigeration efficiency and low failure rate.

2. Insulation material: The cabinet body should adopt thickened integral polyurethane foaming, which can effectively lock in cold air, reduce cold loss and improve insulation effect.

3. Glass and lighting: Choose double-layer hollow tempered glass, which has better anti-fog, insulation and safety performance. Matching with LED lighting can make the dishes look fresher and stimulate customers' appetite.

4. Design details: Check whether the shelves are detachable, whether the cabinet doors open and close smoothly, and whether the bottom casters are equipped with brakes. These details will affect the user experience and service life.

3. Daily Maintenance Guide

1. External cleaning: Wipe the cabinet body and glass with a soft cloth dipped in warm water or neutral cleaner every day. Avoid using strong acids and alkalis to prevent surface corrosion.

2. Internal maintenance:

1. Clean the interior at least once a week and remove expired or deteriorated ingredients in a timely manner.

2. Clean the shelves and drip trays with clean water or neutral cleaner, and reinstall them after drying.

3. Condenser maintenance: Clean the dust on the condenser at least once a month with a brush or vacuum cleaner to ensure its heat dissipation efficiency.

4. Regular inspection: Check whether the door gaskets are tightly sealed. If they are deformed or damaged, replace them in a timely manner to avoid cold air leakage.

4. Tips for Energy and Cost Saving

1. Proper placement:

1. Avoid placing the cabinet in direct sunlight or near heat sources.

2. Keep a distance of at least 10-15 centimeters between the cabinet body and the wall to ensure ventilation and heat dissipation.

2. Reduce the number of door openings:

1. Remind customers to make their selections quickly when choosing dishes to shorten the door opening time.

2. Close the glass curtains during non-business hours to reduce cold loss.

3. Optimize settings:

1. Do not set the temperature too low. It is sufficient to keep the refrigerated zone at 2-5℃ and the frozen zone at -15℃ to -18℃.

2. Avoid putting a large amount of hot ingredients into the cabinet at one time. Let them cool down first to reduce the load on the compressor.

4. Utilize off-peak electricity prices: If there is a time-of-use electricity price policy in the local area, you can appropriately lower the temperature of the frozen zone during off-peak hours, and use its cold storage capacity to reduce the number of compressor starts during peak electricity price hours.