Product Center

Model: SD21 – Compact Glass Door Freezer with Auto-Defog & Deep Freeze to -25°C

Engineered for maximum performance in a minimal footprint, the SD21 is a 21-litre countertop freezer built for retailers, hotels, and food service environments where clarity, reliability, and hygiene are non-negotiable.

Common Display Freezer Pain Points Solved:

Fogging glass that blocks product visibility?
SD21 features a heated, three layer-glass door with automatic de-condensation, ensuring crystal-clear visibility 24/7.

Customers leave the door open?
The self-closing hinge system improves energy efficiency and reduces temperature loss.

Bulky units take up too much space?
 At just 400×430×545mm, the SD21 is space-saving and fits easily on counters, under bars, or in narrow retail spaces.

Product Advantages:

 Freezing Down to -25°C
Efficient compressor-based direct cooling reaches deep-freeze temperatures fast and maintains stability.

 2-Tier Shelf Design
Two adjustable shelves support flexible product arrangements – ideal for frozen snacks, ice cream, seafood portions, etc.

 LED Interior Lighting (2W)
Ensures your products are well illuminated and merchandised even in dim environments.

 Digital Temperature Control
Easy to adjust and monitor, providing accurate control for professional storage standards.

 Energy Efficient & Environmentally Friendly
Consumes only 1.4 kWh/24h with R290 refrigerant, combining performance with sustainability.

 Durable Build for Commercial Use
Robust design with 21/23 kg weight ensures long-lasting operation, even in high-turnover retail settings.

Technical Specifications:

Capacity: 21 Litres

Unit Size (W×D×H): 400×430×545mm

Cooling Type: Direct cooling with compressor

Temperature Range: -18°C ~ -25°C

Power Supply: 110V/60Hz or 220V-240V/50Hz

Power Consumption: 1.4kWh/24h

Refrigerant: R290 (eco-friendly)

Features: Heated anti-fog glass door, auto-close function, digital control, LED interior light

Ideal For:

Frozen dessert and drink promos

Hotel minibar applications

Bar/restaurant under-counter installations

Limited-space retail locations

Lab or medical frozen sample storage

 Need custom branding, a different plug type, or regional compliance? We support OEM & ODM orders.

Small size. Big performance. Clear difference. Choose SD21.

Detail specification
Model: SD21

Capacity: 21Litre  

Unit Size (WxDxH): 400X430X545mm (w.d.h.)

inner size: bottom: 270X130X192MM

            above: 270X270X186MM

Carton Size(WxDxH):477x511x586mm

1 pc/CTN

N.W./G.W.: 21/23KGS

FCL: 20ft-192pcs, 40ft-400pcs, 40hq-400pcs

*cooling by compressor, directly cooling

*power supply: 110V/60Hz, 220V-240V/50Hz

*input power: 115 W

*Inner light power: 2W

*Shelf: 2 shelves

*power consumption: 1.4kW·h/24h

*refrigerant: R290

*climate classification: N

*temperature:-18～-25℃

*de-condensation and auto-closed glass door

Digital temperature control