（一） Materials:

1、 Material of frame

The door frame adopts the cold rolled steel plate with the thickness of 2.0mm produced by Baosteel, which has

been treated by edge folding and high quality baking finish, with the options for color.

Technical parameters:

the tensile strength of 5700/5100N/5CM(longitude/latitude);

the anti-tearing of 900/800N(longitude/latitude);

the applicable temperature of -30℃～+70℃

（二） Properties:

1、Opening-and-closing speed: 0.6-1.5m/S

2、Safety performance:
    It is equipped with orange flashing photoelectric lamp. The red lamp will flash to give a warning when the door is opened or closed, and the manual crank is equipped and may be opened and closed gently when the power is off, with higher safety and convenience.

3、Sealing performance:

At the bottom is installed a piece of elastic PVC base cloth, which can integrate with various types of

uneven ground closely, meeting up to the seal standard of Grade ten thousand. On the both sides of the doorpost

 is installed a seal brush to reduce the noise and increase the seal effectiveness.

4、Power performance:
   
The world famous brand of BONFIGLIOLI; SEW, electric motor: three phase, 380V, 50HZ, IP55;

Power: 0.75-3.0kw

5、Control modes:

The Company provides you with various control systems to meet your requirements on the modes of opening and closing door:
1. Manual button control 2. Manual pull rope control 3. Remote manual control 4. Geomagnetic ring induction control 5. Photo electricity induction control 6. Radar induction control 7. Interlocking door-linked control 8. Auto sound control  9. Auto access control