Complete Hermetic Automatic Door: (China Patent ZL200920196217.9)

* Patent power beam transmission technology. When the door leaf is closed to the right place, the door leaf will slightly shift to the door frame and the ground. The rubber pads that are arranged on the four sides of the door leaf can be completely combined with the door frame and the ground, which ensuring the air tightness. When the door leaf is open, the rubber pads will separate from the door frame and ground in order to prevent from contracting the ground, greatly reducing the wear and prolonging the service life of the door.

* Patent door leaf location technology. With the combination of double slopes inner the groove at the bottom of the door leaf and spherical surface directive wheel, the door leaf will sink and be close to the door frame when the door is closed, and vice versa. The door leaf will move from groove to the sliding railway up to the adjustment of directive wheel, which avoids from swinging.

* The interior of the door leaf adopts an advanced high pressure foaming technolgy with strength aluminum alloy section door frames that is pressed molding by a large-sized platform ensures the smoothiness and flatness of the door leaf. The surface can be decorated with large-size matt stainless steel, steel, or aluminum, etc., and can be sprayed with plastic coatings of different colors.

* The power beam is made of strength aluminum alloy section. The transmission structure is reasonable and reliable with life span of over 1 million times. The power beam can be installed in two ways: surface mounting type and enclosed mounting type. Easy and convinient to install and low noise, which is quite suitable for hospitals.
 

* High quality imported seal strips are embedded between the four sides of the door, which meets the sanitary requirements in hospital. The air tightness of this product is detected and meets the Highest Grade (grade 8) of the National Standard(GB/T7106-2008).
 

* The door can automatically open and close when medical staff put a foot into the switch box or put a hand above the hand sensing switch. Safety photocel can be installed in the door frame insures the safetiness.
 

* Euro-type double side fillet glass window.

Technical Data:

Door Body Type	Single Door Leaf Type
Door Leaf Weight	Max. 200kg
Door Leaf Width	DW=1000~2000mm
Net Space Width	DW=2350~4350mm
Installation Mode	Surfacing Mounting
Power Voltage	AC220V±10%%,50~60Hz
Opering Speed	300~550mm/s(adjustable)
Closing Speed	250~550mm/s(adjustable)
Opening Time	1~20S(adjustable)
Bounce Time	1S
Airproof Force	70N
Hand Push Force	120N
Motor Rated Power	150W
Working Temperature	-20%dC~+70%dC
Sealing Performance	Chinese StandardThe Best

Complete Hermetic Automatic Door Power Beam Device Photo: