Pictures of electric window openers and chain-based real window openers, Xiaolizi is exclusively responsible for 2016

Fire-fighting window opener, escape automatic window opener, electric single-chain window opener--: A glimpse of the city. Look at Qingren's country again.
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Electric window opener. Double chain electric window opener-actual picture of chain micro push rod_Copy Your good helper for home fire protection Select window opener for greenhouse hotel skylight fire protection selection window opening equipment
15963064997 hotline Electric double-chain window openers are also sold
Electric window openers (d or d in English) are the product of the development of electrical automation technology. Its appearance has changed the previous working method of manual window openers and made window opening an easy task. The electric window opener can automatically open and close windows according to weather conditions. Guolong electric window opener is a new type of mechatronic window opener. The outer shell adopts aluminum alloy die-casting technology and has beautiful appearance, compact structure, low transmission resistance, low noise and easy installation. Convenient and other features are currently the most advanced window opening machine products in China. It can be equipped with remote control, smoke control, temperature control, wind control, rain control and other sensing devices to automatically control the opening and closing of the window sash according to the usage requirements. It is widely used in the opening and closing of top-hung skylights, middle-hung sky (side) windows and bottom-hung sky (side) windows in waiting halls, industrial plants, and civil buildings. It is also suitable for other lighting windows with similar opening and closing forms.
[Application fields]: Fire-fighting window openings, greenhouse skylights, hotel automatic push and close windows
[Material composition]: Electric window opener fixture controller remote control
[After-sales maintenance]: Warranty one Years of lifetime maintenance
[Technical Q&A]: 15963064997
[Storage method]: It should be stored dry at room temperature to avoid acid and alkali power outages.
The technical parameters of one of the window openers:
Window opener
Unit
Technical parameters
Push force/pull force
Maximum operating current
Stroke
~
Walking speed
/
Working voltage
%
Ambient temperature
℃
-~
Protection Level

The development of electric window openers has a history of nearly many years. Initially, the electric window opener only worked for the electric opening of a single window without any linkage function of external sensors. With the construction of more and more modern buildings, especially the construction of high-rise and super-high-rise buildings, how to automatically open high-altitude windows has attracted more and more attention. Some countries have explicitly stipulated the opening of high-altitude glass curtain wall windows. Electric window openers and related linkage systems must be used.
The classification of electric window openers is as follows:
According to the driving mechanism: chain type, rack type, screw type, push rod type, crank arm linkage push-pull pulley and other window openers
, divided into AC/DC according to working voltage/
Electric single-chain window opener Electric single-chain window opener Electric single-chain window opener Electric single-chain window opener Electric single-chain window opener Electric single-chain window opener
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