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OUBAO SECURITY TECHNOLOGY CO.,LTD
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OUBAO SECURITY TECHNOLOGY CO.,LTD
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Description:
700 series automatic door closers, more often known as automatic
door openers, are one of the earliest series of door closers
manufactured by Oubao Security Technology. Without buffer function,
the automatic door closers are typically controlled by electricity
with push button, motion detector, proximity detector or other
devices to judge when to appropriately open and close the door.
Obtaining certifications from UL, EN1154 and ANSI156.4PT1, 700
series automatic door openers can be well used more than 200
million cycle times. With fashion design, multiple options, stable
speed and reliable quality, automatic door openers are ideal for
offices, residences, toilets, etc.
Colors are optional with sliver, white, brown and black.
Standard Packing Configurations:
1.700 series automatic door closers (installed in doorframe);
2.Guideway (installed in door leaf);
3.Screws;
4.Installation manual;
5.Installation master plate.
Parameters of Automatic Door Closers:
| Type | Dimension (mm/inch) | Door Weight (kg) | ||||
| A | B | C | D | E | ||
| 701/701D | 179(7-1/2) | 162(6-3/8) | 22(7/8) | 42(1-21/32) | 62.5(2-15/32) | 15-30 |
| 702/702D | 186(7-5/16) | 168(6-5/8) | 19(3/4) | 44.5(1-3/4) | 67(2-5/8) | 25-45 |
| 703/503BC | 223(8-3/4) | 206(8-1/8) | 19(3/4) | 44.5(1-3/4) | 72(2-7/8) | 45-65 |
| 504/504BC | 248(9-3/4) | 230(9-1/16) | 19(3/4) | 44.5(1-3/4) | 72(2-7/8) | 65-85 |
| 505/505BC | 248(9-3/4) | 230(9-1/16) | 19(3/4) | 44.5(1-3/4) | 72(2-7/8) | 85-120 |
Packaging and Transportation:
1.One piece in an inner box, ten inner boxes in one carton;
2.Transport by sea or by air.
Founded in 1987, Oubao Security Technology Co., Ltd. is the first joint-stock company and one of the largest professional manufacturers of automatic door closers in China. Till now, we're able to annually output 6 million door closers, 100 thousand eletronic locks, 200 thousand intelligent locks, 100 thousand fingerprint locks, 200 thousand keypad card door locks and 300 thousand panic exit devices. Also we are able to manufacture our automatic door closers in accordance with European standardsand American standards, such as CE,EN1154 ANSI156.4, UL, c UL, ETL,ITS, TUV and so on.
With applications of high quality anti-freeze constant lubrication hydraulicfluid and needle bearing, 5000 series fireproof door closers operate smoothly atthe temperature ranges from subzero 40℃ to 60℃, which is very suitable forexterior environment installation. Thanks to the dual independent regulatingvalves, the closing and latching speeds of fire door closers maintain smoothly.With 10-year-warranty, we guarantee our fireproof door closers can be well usedmore than 150 million cycle times. They can be applied single direction opendoors in all sorts of materials.
Personalized Options:
1.We offer various sizes of fireproofdoor closers with adjustable
spring power;
2.Mounting applications, such asregular, top jamb and parallel arm,
are optional;
3.Functions of standardadjustable back-check and delay action are
optional;
4.5000 series fire doorclosers are optional in colors of sliver,
golden, black, bronze, brown, ivory,white, etc.
Standard Packing Configurations:
1.5000 series fireproofdoor closer;
2.Tri-packs of regular arms, top jamb or parallelarm;
3.Screws;
4.Installation manual;
5.Installation master plate.
Parameters of Fireproof Door Closers:
| Type | Dimension (mm/inch) | Door Weight (kg) | ||||
| A | B | C | D | E | ||
| 5014BC/DA | 248(9-3/4) | 230(9-1/16) | 19(3/ | |||
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Automatic Door Closers Images |
