Manufacturer 1: Wuxi Electric Window Opener Manufacturing Co., Ltd.
Manufacturer's address: No.2, West Gate of Dongfeng Profile Market, Dongbeitang, Wuxi
Double-chain electric window opener
Model: HB-LTS
Product features of double-chain window opener:
Chain window opener, when opening a window, the chain extends from the middle of the window opener and pushes the window sash away. When the window is closed, the chain is hidden in the window opener.
All-aluminum alloy shell, compact size and modern design.
Double chain, not easy to break.
Rotating bracket, simple installation.
Overload overload protection.
More than 50,000 push-pull tests (for example, once a day can be used for 70 years).
In the closed static state, the locking force can reach 2000N.
It is suitable for various window types such as upper hanging window, middle hanging window, lower hanging window, inner inverted window, outer casement window, skylight, etc.
Manufacturer 2:? Shanghai jiesheng intelligent doors and windows co., ltd
Manufacturer's address: Hengnan Road 1358 1 Building, pujiang town, Minhang District, Shanghai.
"Jiesheng" brand has obtained the national registered trademark, and ZKL electric window opener (machine) is a new generation of high-power electric window opener (machine) developed and produced by our company. This product adopts special high-quality special high-power motor, stainless steel double-layer special chain or special stainless steel push rod, which is controlled by microcomputer and automatically adjusted according to the strength. Exquisite shape design, overload protection, low noise, stable operation, manual, remote control, fire control linkage, triple control.
Especially, the performance of double-chain electric window opener and double-screw electric window opener is more excellent. The advanced precision synchronizer not only realizes the synchronous control of double-stranded or twin-threaded? It also automatically detects and adjusts the stress of each chain or each screw, without error accumulation, ensuring the water tightness and air tightness of the window, and all of them have passed the inspection of the National Fire Electronic Product Quality Supervision and Inspection Center. Its performance is excellent, stable and reliable.
Manufacturer 3: Tianjin Jinding Chuangchuang Technology Co., Ltd.
Manufacturer's address: No.23 Guangming Road, North Exit Industrial Zone, Xiqing Road, Tianjin
One of the products: single chain window opener
Design concept:
1. Exquisite shape design.
2. The external profile is made of 6063 aluminum alloy, and the surface is sprayed with fluorocarbon.
3. Horizontal installation, hidden and concise.
4. Overload protection and low noise design.
5. Double-sided metal chain design, running more smoothly.
6. Electronic travel protection, which makes the window close effectively.
7. There are a variety of push-pull actions to choose from.
8. More than 30,000 push-out and pull-back tests.
Overall dimensions of the product: length L= 1/2 stroke+320mm; ? Height H=39.6mm? Width b = 50.6 mm.
Product quality: M= 1.5kg (based on 400mm travel).
Product structure:
1 and 6063 aluminum alloy housings adopt high-precision guide groove design to ensure the stability of transmission.
2. High-wear-resistant variable-speed gears are selected for the high-precision gearbox, so that the transmission speed is accurate and the service life of the product is guaranteed.
3. The driving motor is an export-grade 24V DC motor.
4. The guide rail is made of wear-resistant aluminum alloy with silicon content exceeding * * * crystallizing point.
5. The chain is made of high carburized steel.
Installation scope:
1. Installation scope of chain window opener: upper hanging window, lower hanging window, middle hanging window, skylight and casement window.
2. The installation is flexible, and different bracket installation methods are adopted according to the presence or absence of window sills.
Precautions:
1. The machine has a close-fitting structure, so disassembly is prohibited! After disassembly, it will affect normal work.
2. After the window opener is not used for a long time or the window is opened/closed in place, try to turn the manual switch to the "O" position in the middle of the switch, which can completely cut off the power supply of the machine and achieve the purposes of safety, energy saving and prolonging the service life of the machine.
The above three window opener manufacturers introduced. There are many styles of window openers, such as chain and spiral. Intelligent electric window opener can automatically control the opening and closing of windows in buildings according to the changes of surrounding environment. Window openers are generally installed in high-rise windows, which are difficult to reach by manpower alone. Or on windows that are too heavy and require a lot of effort to open and close. The development and application of intelligent electric window opener is a high-tech achievement, which adapts to the current social development trend, that is, to gradually realize the intelligence of home life.
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