industry vertical sliding door

1)Industrial vertical lift door 2)vertical siliding contraction save many space 3)vertical sliding door wide used in industr

1)High quality industrial vertical lift door made by Jianda automatic rolling door company who have more than 18 years experience in producing doors.

2)vertical siliding doors save so many space

3)vertical lift door widely used in industry

4)industrial door can be used in the stations (showed  below).

A.Ultra-high workshop

   when the distance between the ceiling and alcoves than gateways,door the vertica height can be free on slide liters(Vertical promote the door)

B.Higher pitch and curvanture of roof workshop

   In order to make full use of the ceiling to the distance between gateways,you may choose this slippery rise door ,is usually applied in containing the hole ventilation channeling and other obstales working environment(Half a vertical promote the door)

C.lower top space

    even ceiling to the doorways along the distance between the only 265mm.you can choose this Jianda industrial door(slippery rise door)

5)The airbag protection

    Automatic security protection system,close encounter disabled automatic returns ,open the door meet disabled automatically top,ensure the security performance.

6)photoelectric switch protection

   at the ends of the door there are photoelectric protector relative to lanuch a bundle of invisible infrared beams,door body drops,if the beam is any object interrupt or cut off,door the bidy will immediately automatice returning operation,ensure person,vehicle safety through

7)twist spring prevent fracture protection

twist spring end with twist spring safety ,in case of twist spring happening ruptures,safety devices will  twist spring shaft,wire rope taut,stop falling

8)prevent fall protection

door bottom ends of adding anti fall protection devices effectively prevent accidents in a fall,ensure switchgroup of security personnel and items

9)buffer protection

the tail buffer device can rise to limit or buffer slippery rise door movemet role

10)semi-closed rail guard board

   semi-closed guide avoid hand from the side into the guide rail.at the same time for guide provides the use of stable support and strength the overall appearance

11)impact-proof protection

industrial door configuration impact-proof colunm,can effectivelty prevent the vehicle to door ,rail crashes

industry vertical sliding door