Sliding door technology is developed and manufactured by our company's heavy steel door research institute. It is mainly composed of guide rail, walking wheel, door opener, door fan, cover shell, transmission component, control system and so on.

    The product has been widely used in qinshan nuclear power station, ling ao nuclear power station, etc., mainly used in nuclear power plant equipment outside of the gate, the reactor building containment of the side and has a large equipment in and out of the mouth of the cave.

 Product features

    The products are elegant, anti-fouling and durable; It has anti-wind protection function; Open and close stable, safe and reliable, easy to operate.

 The product type

    (1) the push and pull doors, frame, steel frame structure, protective coating adhesive technology used to lead plate surface without any hole never deformation, under the guide can be used on track or orbit, the built-in hidden-interlocking hand, a luxury shake handshandle outside is beautiful and easy, push-pull light, etc. The decorative surface can be made of stainless steel or cold rolled steel plate.

    (2) electric sliding door: the product structure is tight and the door fan is high; Intelligent variable speed operation, impact, collision and injury; Small running noise; It can be designed and manufactured according to different requirements. Generally, there are two mounting types of door fan in exterior wall and inside wall. The door fan is the whole steel structure, and adopts the upper orbit hanging door fan under the guide mode. Equipped with variable frequency speed regulating motor and electromagnetic clutch brake, microcomputer frequency conversion control system and infrared safety sensor. Equipped with super mechanical electric control lock mechanism attached state micro - induction switch, set up emergency door mechanism, when power failure or failure, can open mechanical lock manual door.

    (3) push-pull electric steel door: it is composed of door frame, door fan (double fan), motor drive device, etc. The opening and closing operation is controlled by an outdoor button box and an electric cabinet. The opening, closing and sealing of the door realize electronic control, easy operation, convenient and practical.

    (4) the fire sliding door: frame, steel frame structure, under the guide can be used on track or orbit, but adopts material such as stainless steel or cold rolling steel plate welded panel, filled with fire prevention board. If door fan is large, can choose to open small door way design and make.