Commercial flat glass door chest freezers with direct cooling, -18°C to 10°C storage and capacities from 220L to 650L for retail display.

| Model | LD-258-1080 | LD-258-1310 | LD-258-1500 | LD-638 |
|---|---|---|---|---|
| Voltage | 220V / 50Hz | 220V / 50Hz | 220V / 50Hz | 220V / 50Hz |
| Dimensions (mm) | 1080 × 625 × 940 | 1310 × 625 × 940 | 1500 × 710 × 940 | 1800 × 710 × 940 |
| Capacity | 220–260L | 280–320L | 380–450L | 580–650L |
| Temperature Type | Single Temperature | Single Temperature | Single Temperature | Single Temperature |
| Temperature Range | -18°C to 10°C | -18°C to 10°C | -18°C to 10°C | -18°C to 10°C |
| Cooling System | Direct Cooling | Direct Cooling | Direct Cooling | Direct Cooling |
| Defrost Type | Manual Defrost | Manual Defrost | Manual Defrost | Manual Defrost |
| Door Type | Flat Sliding Glass Door | Flat Sliding Glass Door | Flat Sliding Glass Door | Flat Sliding Glass Door |
| Number of Doors | 2 | 2 | 2 | 2 |

The Commercial Flat Glass Door Chest Freezer Series is developed for businesses requiring reliable frozen storage and attractive product presentation. With four cabinet sizes available, this series offers flexible storage capacity while maintaining consistent refrigeration performance. The direct cooling system keeps products at stable temperatures, while the flat glass doors allow customers to easily view merchandise without opening the cabinet frequently.
This freezer series is suitable for:
It is ideal for storing:
Commercial buyers increasingly require refrigeration equipment that offers low operating costs, dependable performance and attractive product merchandising. This series addresses these needs with a direct cooling system that maintains consistent cabinet temperatures while reducing system complexity. The flat sliding glass doors improve product visibility, helping retailers increase customer engagement while minimizing cold air loss. Multiple cabinet sizes also make inventory planning easier for distributors and chain stores operating in different retail environments.

Step 1: Place the freezer on a level surface with adequate ventilation.
Step 2: Connect to a 220V / 50Hz power supply.
Step 3: Set the desired storage temperature according to the products.
Step 4: Allow the cabinet to reach operating temperature before loading products.
Step 5: Organize frozen products evenly for proper air circulation.
Step 6: Open the sliding glass doors only when necessary to reduce temperature fluctuations.
Step 7: Perform manual defrost regularly to maintain cooling efficiency.
Step 8: Clean the interior and door tracks routinely to ensure hygienic operation and smooth door movement.
Direct cooling delivers stable low temperatures and helps reduce moisture loss from frozen products. It also has a simpler refrigeration structure, making maintenance easier and lowering long-term service costs for many commercial users.
The freezer is suitable for ice cream, frozen meat, seafood, frozen vegetables, prepared meals, frozen snacks and other temperature-sensitive products that require reliable cold storage.
The LD-258-1080 is suitable for small stores and cafés. The LD-258-1310 and LD-258-1500 are commonly used in supermarkets and convenience stores, while the LD-638 provides large-capacity storage for wholesalers, hypermarkets and food distribution centers.
The transparent sliding glass doors allow customers to quickly locate products while reducing unnecessary door openings. This improves product visibility, helps maintain cabinet temperature and supports energy-efficient daily operation.
This series offers standardized specifications, multiple capacity options and a durable commercial design, making it easier for distributors to meet different customer requirements. Its reliable direct cooling system, simple manual defrost design and low-maintenance structure help reduce operating costs while supporting long-term commercial use in supermarkets, retail chains and food service businesses.