产品特点：以堆垛折叠的方式利用背带提拉门帘片抗风杆并以先后顺序纵向堆积在一起。由于抗风杆的抗风性能优于快速卷门，堆积门适合较大一些的洞口使用。如地下车库等处。

Product features: stack and fold the anti wind bar of curtain with strap and stack them in order. Because the anti wind performance of the anti wind bar is better than that of the quick rolling door, the stacking door is suitable for larger openings. Such as underground garage.

适用环境：Application environment:

工厂、地下车库、垃圾厂、食品、电子、纺织、医药、印刷、化工、物流仓储、洁净车间，商场、包装、特种车辆、大型消毒通道以及缴宽的车间通道等，开启关闭频率较高的工作环境。对防风、防尘、保温、降噪、恒温恒湿、隔离异味、节约能源等具有明显效果。

Factories, food, electronics, textile, medicine, printing, chemical industry, logistics and storage, clean workshops, shopping malls, packaging, underground garages, garbage plants, special vehicles, disinfection channels and narrow workshop channels, etc., open and close the working environment with high frequency. It has obvious effect on windproof, dustproof, heat preservation, noise reduction, constant temperature and humidity, odor isolation, energy saving, etc.

启闭速度:开启速度0.3-1.5米/秒，关闭速度0.3-1.2米/秒（根据实际使用环境决定开启速度，可通过变频器或控制板调节，此值为参考值）。并采用软启动设计，有效降低对减速机的冲击和噪音。

Opening and closing speed: the opening speed is 0.3-1.5 M / s, and the closing speed is 0.3-1.2 M / S (the opening speed is determined according to the actual use environment, which can be adjusted by the frequency converter or the control board, which is the reference value). The soft start design is adopted to effectively reduce the impact and noise to the reducer。

使用频率:启闭次数为800-1000次/天。

Frequency of use:Opening and closing times: 800-1000 times / day

安全措施:低压24VDC控制、红外线安全保护（或光幕）、防撞柱、透视窗、手动摇把、门帘运行灯闪烁或声音警示、压力气囊等（其中部分为选配件）

Security measures:Low-voltage 24VDC control , infrared security (or light curtains) , the anticollision column ,vision WINOOWs, manual handle, flashing of curtain running warning lights or sound alerts, pressure airbags( some of which is optional. )。

开启方式：按钮、雷达、地磁环、无线遥控、刷卡、指纹、光电、拉绳、ETC、车牌识别、人脸识别、AB门互锁以及组合式等开启方式。

Opening mode: button, radar, geomagnetic ring, wireless remote control, card swiping, fingerprint, photoelectricity, rope pulling, etc, license plate recognition, face recognition, AB door interlock and combined opening mode.