Technical Parameter
| Model Name | SD-210 | SD-300 | SD-380 |
|---|---|---|---|
| Capacity | 210L | 300L | 380L |
| Voltage/Frequency | 220-240V/50HZ * 110V 60HZ | 220-240V/50HZ * 110V 60HZ | 220-240V/50HZ * 110V 60HZ |
| Product Size | 460*600*2000mm | 600*600*2000mm | 600*700*2000mm |
| Temperature Range (℃) | ≤-18℃ | ≤-18℃ | ≤-18℃ |
| Refrigerant | R290 | R290 | R290 |
| Shelves | 4 | 4 | 4 |
| Defrost Tpye | Auto Defrost | Auto Defrost | Auto Defrost |
| Loading Capacity | 82pcs/40HQ | 54pcs/40HQ | 54pcs/40HQ |
Advantages of Frost-Free Single Door Upright Freezer for Frozen Beef & Seafood Storage

Auto-Defrost Frost-Free System
Automatic defrost clears frost buildup on its own, so this Single Door Upright Freezer keeps beef and seafood fully visible without manual scraping or downtime.

Pure Copper Tube Rapid Cooling
An N-shaped three-sided pure copper tube cools this commercial vertical freezer quickly and evenly, holding beef, seafood, and other frozen goods at a steady ≤-18°C.

HD Anti-Fog Glass Door
A heated, anti-fog coating keeps this glass door freezer upright clear in humid storage areas, so staff can check stock at a glance without wiping condensation.

Self-Closing Door with Adjustable Shelves
An automatic rebound door seals shut on its own, while adjustable shelves let this display freezer upright organize beef cuts and seafood packs by size or category.








