不锈钢板与铅板之间的连接采用升降式不锈钢板接口技术，均采用进口胶接，粘接十分光滑、牢固、不脱胶;主体结构采用独特设计，使得门与墙的缝隙剂量泄漏很小;配备红外线防夹装置，确保员工人身;另外，还配备了防相位损伤屏蔽门开启电机装置，确保三相电源的反相位在三相电源的反相位时能够被立即知晓。我厂生产的防护门是由不锈钢、抗辐射铅板焊接而成，为了达到门窗结构的合理美观，应用高压精制而成的复合防护板等装饰板材。具有设计简单合理，大气美观，开启方便灵活，稳定可靠，噪音低，保护效果好。整个工程系统科技含量高，自动化程度高，操作系统采用微电脑智能模块，包括变频器、红外保护装置、门机联动装置、遥控装置、进口电机、防盗装置、警示标志等。
　　The connection between the stainless steel plate and the lead plate adopts the lifting type stainless steel plate interface technology, all of which are imported glued, and the bonding is very smooth, firm and not degummed; the main structure adopts a unique design, so that the gap dose between the door and the wall leaks very little; the infrared anti pinch device is equipped to ensure the safety of workers; In addition, it is equipped with anti phase damage PSD opening motor device to ensure that the reverse phase of the three-phase power supply can be immediately known when the reverse phase of the three-phase power supply. The protective door produced by our factory is welded by high-quality stainless steel and high-quality radiation resistant lead plate. In order to achieve the reasonable and beautiful structure of doors and windows, composite protective plate and other decorative plates refined by high pressure are used. The utility model has the advantages of simple and reasonable design, beautiful atmosphere, convenient and flexible opening, stable and reliable, low noise and good protection effect. The whole engineering system has high technology content and high automation degree. The operation system adopts microcomputer intelligent module, including frequency converter, infrared protection device, door machine linkage device, remote control device, imported motor, anti-theft device, warning sign, etc.

　　1. 卷帘门操作时，操作人员要站在能看到工作情况的位置进行操作，否则容易发生事故和损坏;
　　1. When operating the rolling shutter door, the operator shall stand at the position where he can see the working conditions, otherwise accidents and damages may occur easily;
　　2. 引导门帘与门机防止接触酸性、碱性溶液，防止腐蚀门帘外观;
　　2. Guide the curtain and the door operator to prevent contacting with acid and alkaline solution and corrosion of the curtain appearance;
　　3.门座式起重机工作、滑动、传动部位应定期检查(每年少2次)，并根据需要及时加油，保证正常运行;
　　3. The working, sliding and driving parts of gantry crane shall be inspected regularly (at least twice a year), and oil shall be added timely as required to ensure normal operation;
　　4. 在开启和关闭的过程中不连续,应该与不连续的函数,不应出现不连续和继续下滑,如发生滑动的距离大于50毫米,应立即控制电器和门闸仔细检查修理,正常工作不连续。
　　4. In the process of opening and closing, the discontinuity should be a function of the discontinuity, and there should be no discontinuity and continuous sliding. If the distance of sliding is more than 50 mm, the electrical appliances and gate should be controlled immediately to check and repair carefully, and the normal operation is not continuous.