Commercial Air Curtain Cabinet Designed for High-Efficiency Retail Food Display

The Green&Health Commercial Air Curtain Cabinet is designed for supermarkets, convenience stores, fresh food markets, hotels, and retail businesses that require both efficient refrigerated storage and attractive product merchandising.

Unlike traditional closed-door refrigerators, the open-front multideck design allows customers to directly access products while shopping, improving purchasing convenience and increasing product exposure. The cabinet uses a rear air-blowing refrigeration system, where cooled air is evenly distributed from the back panel to create a stable cold-air curtain across multiple shelves, helping maintain product freshness and temperature consistency. 

Equipped with a high-efficiency compressor, digital temperature controller, automatic defrost system, and LED shelf lighting, this open chiller provides reliable refrigeration performance for continuous commercial operation. The night curtain design helps reduce cold-air loss during non-business hours and improves overall energy efficiency. 

Suitable Products for Display

The open-face air curtain cabinet is mainly designed for short-term refrigerated display and high-frequency customer access products.

1. Fresh Fruits and Vegetables

Suitable for displaying:

• Apples

• Oranges

• Grapes

• Strawberries

• Leafy vegetables

• Packaged vegetables

• Fresh-cut fruits

Advantages:

• Maintains freshness through stable low-temperature airflow

• Improves product visibility

• Encourages impulse purchasing

2. Dairy Products

Recommended for:

• Milk

• Yogurt

• Cheese

• Butter

• Fresh cream products

The 2–10℃ temperature range is suitable for most chilled dairy products requiring stable refrigerated storage. 

3. Beverage Products

Suitable for:

• Bottled drinks

• Juice

• Soft drinks

• Energy drinks

• Functional beverages

The open design allows customers to quickly select products, making it ideal for high-traffic retail environments.

4. Ready-to-Eat Food

Suitable for:

• Sandwiches

• Salads

• Packaged meals

• Cold dishes

• Desserts

Consistent airflow helps reduce temperature fluctuations caused by frequent product handling.

5. Bakery and Dessert Products

Suitable for:

• Cakes

• Pastries

• Mousse desserts

• Bread with refrigeration requirements

The multi-level shelving structure improves product presentation and maximizes display capacity.

Recommended Commercial Application Scenarios

Supermarkets

The primary application scenario.

Suitable for:

• Fresh food sections

• Beverage areas

• Dairy product aisles

• Ready-meal displays

Advantages:

• Large display capacity

• Easy customer access

• Improves shopping efficiency

Convenience Stores

Ideal for:

• Drinks

• Sandwiches

• Dairy products

• Grab-and-go foods

The open design reduces customer waiting time during peak hours.

Hotels and Catering Areas

Suitable for:

• Breakfast buffet areas

• Self-service beverage stations

• Cold food displays

The attractive open display improves food presentation.

Fresh Food Markets

Suitable for:

• Fruits and vegetables

• Packaged fresh foods

• Local specialty products

The large open display area helps retailers create an attractive merchandising effect.

Cafés and Bakery Shops

Suitable for:

• Desserts

• Cold beverages

• Fresh snacks

The vertical display structure saves floor space while increasing product visibility.

Product Advantages Compared with Traditional Refrigerated Cabinets

1. Better Product Accessibility

Compared with glass-door refrigerators:

Open Air Curtain Cabinet Advantages:

• Customers can directly reach products

• Faster shopping experience

• Higher product exposure

• Better impulse purchase effect

This design is especially suitable for high-frequency shopping environments such as supermarkets and convenience stores.

2. Uniform Cooling Performance

The rear air-blowing refrigeration system provides:

• Even cold air distribution

• Reduced temperature difference between shelves

• Faster temperature recovery after product loading

• Better freshness protection

The multideck design uses circulating cold air to cover the display area and maintain balanced cooling performance.

3. Large Display Capacity

Compared with standard upright refrigerators:

Advantages include:

• Multiple adjustable shelves

• Higher product visibility

• Larger merchandising area

• Flexible product arrangement

The 3000mm long cabinet provides sufficient space for supermarkets and large retail stores. 

4. Energy-Saving Night Curtain Design

During non-business hours:

• Pull down the night curtain

• Reduce cold-air leakage

• Reduce compressor running time

• Lower electricity consumption

Night curtains are an important energy-saving feature for open refrigerated displays.

5. Flexible Product Presentation

Adjustable shelves allow retailers to customize:

• Shelf height

• Product category layout

• Display angle

This improves merchandising efficiency for different products.

Daily Usage and Maintenance Guidelines

1. Do Not Overload the Display Area

Correct loading method:

✓ Keep products below the loading limit line
✓ Avoid blocking air outlets
✓ Leave airflow space between products

Overloading prevents proper cold-air circulation and may cause uneven temperatures.

2. Load Pre-Chilled Products Whenever Possible

Recommended:

• Pre-cool products before display

• Avoid placing warm food directly into the cabinet

• Refill shelves during low-traffic periods

Warm products increase compressor workload and energy consumption.

3. Use Night Curtain Correctly

After closing:

• Fully close the night curtain

• Ensure no gaps remain

• Open it before business starts

This helps maintain cabinet temperature overnight.

4. Clean the Condenser Regularly

Dust accumulation reduces heat exchange efficiency.

Recommended maintenance:

Regular condenser cleaning can improve cooling efficiency and extend compressor lifespan.

5. Maintain Proper Installation Conditions

Recommended:

• Avoid direct sunlight

• Keep away from ovens and heat sources

• Maintain good ventilation around the refrigeration unit

• Keep air intake and exhaust areas unobstructed

High ambient temperature environments increase refrigeration load.

6. Monitor Product Temperature Daily

Recommended checks:

• Morning temperature inspection

• Peak-hour temperature inspection

• Record abnormal temperature changes

Early detection helps prevent product loss.

Other Product Details

3meters built-in system open chiller:

Product specification		Product picture
Model No.	LDF-3000
Tem setting	2~10 celsius
Cooling model	Fan cooling
Rated power	2800W
Size	3000*1000*2000mm
Package size	3100*1100*2100mm
Compressor	Embraco
Compressor system	Inside
Refrigerant	R404a/R22
Thermostat	Digital control
Body	50mm thickness
Location of cooling system	Bottom
Shelf inside	4 layers
Air curtain	with

The cooling principle of the multideck open chillers is to use the cold air to blow out from the back part,

so that the cold air can be evenly covered to every corner of the air curtain cabinet and all the foods can

achieve a balanced and perfect fresh-keeping effect.

Other available size:

Key Features:

1.Streamline design, beautiful and elegant appearance;

2.Imported compressor, the key components are world famous brand;

3.Advanced back blow refrigeration system, temperature is more uniform;

4.Exterior adopts impact-proof material, without deformation;

5.Hollow toughened insulating glass, high-strength, more clear;

6. Multi-layer boards can be free combination, angle adjustable, good display effect;

7.Double control for defrosting time and defrosting temperature;

8.Microcomputer temperature control with digital display;

9.Night Curtain design, energy-saving, ensure the food safety and hygiene

Detail images:

Payment & Shipping

Payment & Shipping

PAYMENT: Standard payment terms: 30% T/T deposit, balance against the copy of B/L More payment terms could be provided (LC/DA/DP PAYPAL WESTERN UNION)	SHIPPING: Delivery time: 15 days after deposit payment received (based on order quantity) Packing: Plywood box or customized packing as your request.