铝合金伸缩门性能特点
Performance characteristics of aluminum alloy telescopic door
1、采用国标进口不锈钢料制作且具有卓越的耐候、耐水、耐碱、耐擦洗、耐腐、防霉、防污、抗菌、抗沾污、抗冻、疏水、高硬度等性能；
1. It is made of imported stainless steel with excellent weather resistance, water resistance, alkali resistance, scrubbing resistance, corrosion resistance, mildew resistance, antifouling, antibacterial, antifouling, antifreeze, hydrophobic and high hardness;
2、每个孔眼装有PA耐磨套，使用寿命在十年以上；
2. Each hole is equipped with PA wear-resistant sleeve, and its service life is more than ten years;
3、内置式滑动槽，使连杆永不跳槽，增加门排的使用寿命；
3. The built-in sliding groove can make the connecting rod never jump and increase the service life of the gate panel;
4、采用双轴承实心铸铁角轮，中间有联结轴，使门体更平稳；也可采用铸铝角轮，无论时间长短，永不生锈；
4. Double bearing solid cast iron angle wheel with connecting shaft in the middle can make the door body more stable; cast aluminum angle wheel can also be used, no matter how long the time is, it will never rust;
5、磁敏限位控制开关；
5. Magnetic sensitive limit control switch;
6、热敏保护装置，适合频繁开启；
6. Thermal protection device, suitable for frequent opening;
7、缓冲减震装置，使主机启闭时不抖动；
7. Buffer damping device, so that the main engine does not shake when opening and closing;
8、钥匙开启离合功能，在停电时可作手动开启大门；
8. Key to open clutch function, in case of power failure, the door can be opened manually;