Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing Heweiyongtai Sci & Tech Co., Ltd. Beijing Heweiyongtai Sci & Tech Co., Ltd. was established in the beginning of 2008. We are a hi-tech enterprise specializing in manufacturing and trading
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Hydraulic Door Opener
Product Description
Portable Door opener is mainly used for breaking of roller shutter door, security door under special circumstances.
Application
Accident rescue, especially suitable for residential and commercial buildings, hotels & fire rescue to open the
locked door in time.
Features
1. Can provide 10 tons collapsing force for opening door; working with manual pump can be produced with
self-locking functions.
2. Safe to work in the explosive place
3. Mini sized, easy to bring, can be stored in the metal cabinet, implementing rapid mobility aid.
4. Body is of high strength alloy, sealing ring imported from Germany.
Technical Parameters
|
Rated Working Pressure |
720Bar |
|
Max. Opening Force |
71KN |
|
Closed distance |
230mm |
|
Opening Distance |
117mm |
|
Times of Hand Pump Beating when Start without Load |
≤20time |
|
NO-Load Closing time(free fall) |
≤50s |
|
Weight |
5.5kg |
|
Dimension(L*W*H) |
122*100*228mm |