Challenges Faced by Traditional Cold Storage Doors:
Energy loss from cold storage doors primarily consists of three parts: 80% stems from air convection generated during frequent door opening/closing, accounting for 50% of the cold storage's total energy consumption—this is the core cause of cooling loss; 15% originates from gaps formed by imperfect sealing around the door edges, leading to infiltration of external hot air and leakage of internal cold air; the remaining 5% results from conductive energy loss due to the thermal conductivity of the door curtain material itself.
Fastlink Cold Storage High Speed Rolling Shutter Door:
Primarily used in environments like freezer warehouses within cold chains, it effectively addresses issues like cooling loss caused by high-frequency traffic, significantly reducing convection and lowering energy consumption.
High Speed
The Fastlink Cold Storage High Speed Rolling Shutter Door boasts an opening speed of up to 2.0 m/s. The door's high-speed operation drastically shortens the exposure time of the doorway, minimizing the exchange of cold and hot air between the interior and exterior of the cold storage, thereby effectively preventing internal cooling loss. Furthermore, considering the diverse operational needs in cold chain warehousing—such as varying frequencies of goods transport, personnel traffic, and cargo sizes—the door's opening speed supports flexible, on-demand adjustment, fully accommodating the personalized operations of various cold storage facilities.
Thermal Insulation
Utilizing a 28mm high-density, thickened door curtain, it offers excellent waterproof sealing and thermal insulation properties, making it suitable as a single door for low-temperature cold storage environments. The door curtain is manufactured through integrated processing, ensuring a robust structure. During installation, it is directly embedded as a whole into a dedicated sealed track. Both sides of the track employ cold-bridge-breaking sealing treatment to minimize cold/hot air infiltration as much as possible, solidifying the low-temperature protective barrier for the cold storage.
Impact Resistance & Self-Recovery
The tracks on both sides feature internal/external dual-side guiding and reset mechanisms, with ample reset track space reserved both inside and outside. Whether the door curtain deviates inward or outward, it can quickly and accurately reset. The door panel is made entirely from insulated, cold-resistant non-metallic material, possessing inherent impact absorption and deformation buffering characteristics. Both sides at the bottom of the doorway are equipped with a high-elasticity PVC soft-glass derailment reset structure. When impacted, the door curtain can flexibly bend and derail while also featuring an automatic rebound reset function, effectively preventing door body damage and ensuring sealing continuity.
Maintenance-Free
Equipped with an independent spherical sealing assembly for more stable and reliable sealing performance. A single-path precision heating function effectively prevents condensation, frost, and ice formation in low-temperature environments, ensuring smooth door opening/closing. The sealing assembly supports modular rapid replacement, enabling convenient, efficient maintenance and significantly reducing long-term maintenance costs.
Intelligent
Powered by a self-developed intelligent control system, featuring an LED touchscreen with a protection rating of IP65. The system can display operation counts and fault codes and includes a direction protection function—it will directly report an error and stop door movement if motor drive wires are incorrectly connected. It retains memory after a power outage; following manual operation, it resets upon power restoration without requiring readjustment. The motor has built-in overload and overcurrent dual protection. An integrated wiring harness design is employed, featuring integrated IoT functionality.
Safe & Reliable
Equipped with safety light strips and warning lights, it ensures comprehensive traffic safety during forklift operations through multiple alert mechanisms including light strips, warning lights, and buzzers. Optional photoelectric sensors and safety light curtains are available for all-around, dead-angle-free protection. The bottom of the door curtain is fitted with a safety airbag. If the descending curtain encounters an obstacle, it immediately auto-rebounds and rises to the top, further mitigating collision risks and preventing potential door malfunctions.
With its powerful functionalities in efficient traffic flow, sealing and insulation, and safety protection, the Fastlink Cold Storage High Speed Rolling Shutter Door precisely tackles the pain points of traditional cold storage doors—high operational energy consumption, significant cooling loss, and low safety margins. It safeguards cold chain storage and logistics transportation, helping enterprises reduce operational costs and improve operational efficiency.
