Automatic Sliding Freezer Door
Freezewize Automatic Sliding Cold Room Door is a high-performance industrial automatic sliding door designed for walk-in coolers, walk-in freezers, and large-scale cold storage facilities that require maximum thermal insulation and high R-value energy efficiency, and can be operated without the need for manual handling. As an automatic insulated cold room sliding door system, it is specifically designed for industrial refrigeration environments where hygiene control, workflow automation, and temperature stability are critical. This automatic sliding freezer and cooler door solution is widely used in food processing plants, logistics warehouses, distribution centers, pharmaceutical cold storage facilities, and high-capacity industrial cold chain operations.
Equipped with an advanced motorized sliding mechanism, the door ensures smooth, contactless operation via button panels, motion sensors, or remote control systems. This reduces air leakage time compared to manual doors and increases overall energy efficiency in temperature-controlled environments.
In industrial environments with heavy traffic, automatic operation minimizes operational delays while increasing safety and productivity. The reinforced insulated door leaf, manufactured from high-density polyurethane foam, provides superior heat resistance and structural durability.
The precision-engineered rail and drive system ensures consistent movement even during intensive daily cycles. Designed for integration with modular cold room panel systems, the Automatic Sliding Cold Room Door is compatible with facilities developed using region-appropriate refrigeration sources and compliant with international hygiene, safety, and industry standards.
In operations where speed, automation, and insulation performance must work together, this automatic sliding system offers a smart and energy-efficient solution specifically designed for modern industrial cold storage environments.
| Specifications | Technical details |
|---|---|
| Door type | Automatic horizontal sliding door for cold rooms |
| Application | Cold room / Freezer / Industrial cold storage warehouse |
| Insulation core | High-density polyurethane foam |
| Insulation density | 40–45 kg/m³ |
| Thermal conductivity (λ) | ≤ 0.022 W/m·K |
| Door thickness options | 80 mm (3.15 in) / 100 mm (3.94 in) / 120 mm (4.72 in) / 150 mm (5.91 in) |
| R-value (80 mm) | R-20 (ft²·°F·h/BTU) |
| R-value (100 mm) | R-25 |
| R-value (120 mm) | R-30 |
| R-value (150 mm) | R-38 (standard for high-performance freezers) |
| U-value (150 mm) | Approximately 0.15 W/m²K |
| Surface options | Pre-coated galvanized steel / AISI 304 stainless steel |
| Drive system | Industrial electric motor with gear system |
| Control options | Push button / Motion sensor / Remote control |
| Sealing system | Magnetic seal with optional heating frame |
| Frame construction | Insulated aluminum or stainless steel |
| Operating temperature range | +2°C to -40°C (35.6°F to -40°F) |
| Opening speed | Adjustable (configuration depending on the project) |
| Safety system | Obstacle detection and manual emergency unlocking |
| Automation cycle | Designed for high-frequency industrial use |
| Compatibility | Suitable for systems manufactured with a refrigerant supply adapted to the region |
| Custom production | Fully customizable according to project dimensions |