密封型伸缩门
发布时间 2010-09-17 14:44:38
产品描述
1.智能红外线防爬装置 遇人爬门时,系统会马上报警,从而保障门内的安全。
2.特种型材 在高硬度锌铝合金型材上加上不同几何形状筋骨能大大增强其强度，表面经特殊电泳处理，光泽无限，不易粘尘，不被污染气体腐蚀，决不生锈，保新期达二十之久。
3.工程塑料
门体主要塑料件（如管材与管材间的连接，塑料件，门体活动部件等等）采用高质量工程塑料（如PC、PA），韧性高，耐冲击，抗扭曲，耐磨，耐冻，耐晒，不易老化，使用寿命长，免受风雪雷电、日晒雨淋之苦，是您理想之产品．
4.智能红外线探头防碰撞装置
门体在关闭过程中遇人或异物30-50cm可自动返回运行，从而保障车辆及行人的安全。
标准结构:门排内空（即前后相临两大弯主管之间的距离，不含主管尺寸）采用伸缩门标准尺寸320mm（参照国外技术），保证交叉管**固，并大大减少运行噪音．
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