Functional features of good price and quality lead door china:

1. Operating performance of good price and quality lead door china : there are four kinds of operating devices: a. the remote controller remotely operates the opening and closing of doors; B. Luxury elevator type control panel and control button to open and close the lead door; C. Optional pedal control switch; D. The lead door can be opened and closed manually after power failure;

2. Safety device of good price and quality lead door china: it has electrical, mechanical and infrared protection devices to ensure safe and reliable use; The infrared protection device can prevent the electric door from crushing and injuring personnel during operation;

3. Frequency conversion device of good price and quality lead door china: through the speed change during the operation of the electric door to ensure safer use; At the same time, it is safer to use; At the same time, the operation is balanced and the noise is low;

4. The good price and quality lead door china lock adopts the lock and motor interlocking device to prevent the door from damaging the anti-theft lock when the anti-theft lock is not opened;

5. The lead door is equipped with manual adjustment device, so that the protective door can be selected according to the needs of users, with half open and full open functions.

The protection of good price and quality lead door against electromagnetic radiation should be considered from its characteristics. The good price and quality lead door china shields the strong radiation sources in the near field and surrounds them with a shielding room or screen, metal plate or metal mesh. The lead door minimizes the leaked radiation energy.

The good price and quality lead door is far away from the radiation source and reducing the time of contact with the radiation source is an effective protection method. The effect of radiation on human body is directly proportional to the product of received intensity and time. The radiation dose received can be reduced by reducing the intensity of the lead door and reducing the exposure time.

The main functions of the good price and quality lead door supporting walking wheel are:

1) It plays a main supporting role and directly contacts with the ground guide rail, reducing the load of the main beam, which can not only simplify the main beam structure, but also be safe and reliable;

2) Positioning function to prevent the lead door body from swinging during walking;

3) Adjust the positive pressure of the driving traveling wheel. The position of the wheel is very important, which directly affects whether the lead door body can walk. Its position is 1m away from the weight center line of the lead door, and it is more suitable to be distributed on both sides of the center line of the lead door with the active walking wheel. If this distance is greater than 1m, it can be seen from the stress analysis of the lead door that the positive pressure on the active walking wheel is too large, resulting in the difficulty of starting the lead door; If the distance is less than 1m, the positive pressure on the active traveling wheel is too small, causing the active traveling wheel to slip in place;

4) The adoption of a single supporting walking wheel can avoid the cross between the guide rail supporting the large lead door and the guide rail sending workpieces in the flaw detection room, and simplify the structure of the supporting guide rail.