product description

Because the product is larger than the general door, it depends on the actual situation, and the manual state is heavy, and the electric type is generally used to open it.

serviceable range

The products are used in places where the transportation of personnel and equipment in nuclear power plants is frequent and there must be protection and safety requirements.

product category

(1) Electric swing door: The product is not easily affected by strong wind pressure, cross airflow and pressure difference. Even if there is lateral pressure, the door can achieve perfect balance; No matter how bad the weather is, the sliding door can be easily opened. Features: Wear resistance and reliable operation. Energy saving and high security. Ultra-low manual operation force and quality, reliable lock adaptability. It is easy to correct speed/strength and time. Electronic opening and mechanical closing. There are two functions: automatic opening and automatic closing in case of power failure.

(2) Flat-open radiation protection door: the inner frame adopts steel skeleton structure, the protective layer adopts full bonding technology, the surface of the lead plate is free from any nail holes and will never deform, and the hinge is opened by concealed concentric shaft. It has the advantages of elegant appearance, firmness and durability, and the decorative surface can be made of stainless steel or cold-rolled steel plate by plastic spraying.

(3) Flat-open electric steel door: electric push rod type is used as the opening power of the door, which is composed of door frame, door leaf (double leaf) and motor drive device. Its opening and closing operation is controlled by a button box installed outdoors and an indoor electric control box. The opening, closing and sealing of the door are electrically controlled, and the operation is simple, convenient and practical. The size of the steel gate can be used to make a single super-large steel gate with a width of more than 10 meters, a height of more than 8 meters and a weight of 10 tons. According to the needs of the environment, the super gate can also add other functions, such as air tightness, fire prevention and heat insulation, typhoon resistance, impact resistance, earthquake resistance and so on.