The installation of energy-saving and efficient high speed zipper doors at important and frequent exit entrances can better reduce energy loss. The unique guideway zipper design and integrated sealed door body can provide efficient logistics entrance and exit while minimizing energy loss, and maintain the original temperature conditions and cleanliness of the internal space of the building.
1.structural characteristics
Curtain part
l · Material: Usually used high strength polyvinyl chloride (PVC) or polyester fiber material, these materials have good flexibility and tensile properties. For example, the thickness of high-quality PVC curtain can reach 1-2mm, which can withstand a certain degree of external impact and is not easy to damage.
l · zipper design: there are zippers on both sides of the door curtain, which is the key feature of the zipper fast door different from other fast doors. Zipper is generally made of wear-resistant nylon or metal material, such as nylon zipper has good wear resistance and corrosion resistance, metal zipper is more robust, can be tightly occluse, so that the door curtain when closed to form a sealed whole, effectively prevent dust, insects and airflow through.
Orbital system
l · rails are usually made of aluminum alloy with an anodized surface that has good corrosion resistance and low coefficient of friction. The shape of the track is designed to precisely guide the rise and fall of the curtain, and to ensure that the zipper runs smoothly within the track without stalling or disconnecting.
driving device
l · is composed of motor, reducer, brake and other parts. The motor is generally an efficient turbine motor or servo motor that can provide enough power to quickly drive the opening and closing of the door curtain. For example, the servo motor can precisely control the opening and closing speed of the door, the opening speed can reach about 0.6-1.8 meters per second, and the closing speed can also reach about 0.3-1.0 meters per second. The reducer is used to adjust the output speed of the motor to make the curtain run more smoothly. The brake keeps the curtain in place when it stops, preventing accidental sliding.
2.performance advantage
Good sealing performance
l · Thanks to the design of the zipper, the zipper fast door has excellent sealing performance. When the door is closed, the zipper is tightly fastened, and the sealing strip at the bottom of the door curtain can effectively block the outside dust, odor and small insects. In some places with high environmental cleanliness requirements, such as food processing plants and electronic chip manufacturing workshops, the indoor clean environment can be well maintained.
Fast and efficient
l · Fast opening and closing speeds improve workplace traffic efficiency. In logistics warehouses, vehicles and personnel enter and exit frequently, and zipper fast doors can respond quickly and reduce waiting time. For example, for some logistics distribution centers with a high degree of automation, when vehicles enter and exit the warehouse, the zipper fast door can be quickly opened, allowing the vehicle to pass quickly, and then closed in time, helping to maintain temperature and humidity control in the warehouse.
High security
l · equipped with a variety of safety protection devices. Such as the infrared sensor installed at the bottom of the door curtain, when there is an object to block the infrared ray, the door curtain will immediately stop falling and automatically rise to avoid injury or damage to the goods. In addition, there is an emergency stop button, in the event of an emergency, the operator can immediately press the button to stop the curtain.
Flexible installation
l · The structure of the zipper fast door is relatively compact, and the requirements for installation space are not as strict as some large industrial doors. It can be installed in a variety of different building structures, whether it is a new factory or a renovation project of an existing building, it can be easily installed. And can be customized according to the actual size of the door, to adapt to different size needs.
3. Application scenarios
Industrial sector
l · In industrial plants, used for the partition between workshops or the entrance and exit of the plant. It can effectively isolate different production areas to prevent the spread of dust, noise and exhaust gas. For example, in the machining shop, to prevent the splash of metal debris and lubricating oil; In the textile workshop, avoid the spread of fiber dust.
Logistics industry
l · serves as the gate of the logistics warehouse, facilitating the entry and exit of forklifts, trucks and other vehicles. Its fast opening and closing characteristics can adapt to the needs of efficient operation of the logistics industry, while the sealing performance helps to maintain the quality of goods in the warehouse, such as in cold chain logistics warehouses, maintaining a low temperature environment.
Business place
l · Used in supermarkets, shopping malls and other commercial buildings backstage warehouse entrance or underground parking lot entrance. At the entrance and exit of the underground parking lot, it can be quickly opened to allow vehicles to enter and exit, and can effectively prevent rain and dust from entering the parking lot.
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