MANUAL SINGLE OPENING SLIDING DOOR
Aqua Route Manual Single-Sliding Cold Storage Door is manufactured with integral polyurethane foaming inside the door, delivering excellent thermal insulation. It is equipped with a built-in escape safety device for enhanced safety and reliability. The door frame uses aluminum alloy rails with guide wheel and pressing wheel mechanisms that automatically separate the door from the frame when opening and tightly press it against the frame and floor when closing, ensuring superior airtightness. It completely overcomes the problem of traditional wooden door frames being prone to rotting, making the overall structure more durable and long-lasting. The door is suitable for a wide temperature range from -95℃ to +160℃, ideal for cold storage rooms, freezer rooms, and high-temperature warehouses.
| Aqua Route — Factory Direct Technical Specification |
|
|---|---|
| Item | Requirement |
| Temperature | -35℃ ~ +160℃ |
| Door Thickness | 75 / 100 / 150 / 200 mm |
| Door Material | Stainless steel or colored steel |
| Door Internal Material | Polyurethane |
| Sealing Material | TPE rubber or silicone |
| Door Frame Material | Aluminum alloy (Antiseptic Proof) Some models contain plastic |
| Heating Coil | Door frame and door leaf — 2 sets of heating wires Power: 25–75 W (configured by temperature) |
| Safety Devices | Safety lock (Open the door from inside the room) |
| Power Supply | 220V / 50Hz (for heating coil) |
PIR (Polyisocyanurate) and PUR (Polyurethane) panels deliver thermal conductivity (λ) values of 0.022-0.025 W/mK — significantly better than EPS or rock wool alternatives. This translates directly to lower compressor energy consumption and reduced operational costs. Standard effective widths: 1120mm (mechanically produced) and 960mm (hand-assembled). Yes. Our PIR/PUR panels are CE certified and manufactured under ISO 9001:2015. We provide fire resistance test reports and SGS verification documentation for all export orders. Our high-precision tongue-and-groove joint system uses specialized gaskets and cam-locks to create a continuous thermal envelope, eliminating both air leakage and thermal bridging — the two primary causes of frost buildup in cold storage facilities. Yes. We provide installation manuals, video tutorials, and remote technical consultation. Engineers are available for on-site guidance on large-scale projects. For tropical environments with ambient temperatures of 33-36°C, 100-120mm PUR/PIR panels are standard. For continuous 24/7 operation or high door-opening frequency, 150mm panels reduce compressor energy consumption by approximately 20-25%. Q1: Why are PIR and PUR panels preferred for cold storage construction?
Do your cold storage panels meet international safety and quality standards?
Q3: How do you ensure airtightness and prevent thermal bridging?
Q4: Can you support international cold room installations?
Q5: What panel thickness is recommended for -18°C deep-freeze in tropical climates?

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