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High Speed Cold Storage Roll Up Door for Food Processing Plants
High-speed cold storage roll-up door with energy-efficient insulation, airtight sealing, and fast operation for optimal temperature control.
- Five-Layer Thermal Insulation: Minimizes heat transfer and reduces refrigeration costs.
- Heated Guide Rail System: Prevents ice buildup for reliable operation.
- Stainless Steel Structure: Corrosion-resistant and ideal for food-grade environments.
- High-Speed Servo Operation: Opening speed up to 2.0 m/s.
- Zipper-Free Curtain Design: Lower maintenance and longer service life.
Cold Storage Roll Up Door Description
Our Cold Storage Roll Up Doors provide superior thermal insulation and efficient sealing to maintain stable temperatures and reduce energy consumption. Featuring high-speed operation and a durable PVC curtain, these doors minimize air exchange and enhance workflow efficiency. Built with anti-freeze and moisture-resistant materials, they ensure reliable performance in low-temperature environments. NHentrance, a trusted cold storage door supplier, offers customizable sizes, bulk supply options, and professional support, delivering long-lasting and cost-effective solutions for businesses requiring temperature-controlled access.
Cold Storage Door Technical Sheet
| Item | Details |
| Maximum Size | 4000 × 4000 mm |
| Wind Resistance | Class 6 |
| Header | 1.5 mm SUS304 stainless steel, semi-open design |
| Side Columns | 2.0 mm aluminum alloy tracks and guide rails with built-in heating cable |
| Door Curtain | 5-layer insulated curtain (0.8 + 4.5 + 0.8 + 4.5 + 0.8 mm), built-in wind bars, zipper-free edges |
| Roller Shaft | Dual-shaft design, gear-free upper shaft |
| Safety Devices | Photocell sensor + safety bottom edge |
| Motor Cover | 1.2 mm SUS304 stainless steel |
| Push Button | Waterproof, IP65 |
| Opening Speed | Up to 2.0 m/s |
| Control System | Servo control, soft start/stop, precise limit setting |
| Power Supply | 120V / 230–240V |
| Operating Cycles | Up to 500 cycles/day |
| Service Life | Tested for 800,000 cycles |
| Motor Protection | IP65 |
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Cold Storage Roll-Up Doors Applications
Cold storage roll-up doors are ideal for facilities requiring strict temperature control, such as food storage, pharmaceuticals, and refrigerated warehouses. These doors provide fast, secure access while minimizing temperature fluctuations, helping to preserve goods and reduce energy consumption. With their tight seals and durability, they are perfect for high-volume, high-traffic environments, ensuring both operational efficiency and cost-effectiveness in cold storage operations.
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