Automatic Greenhouse Ventilation - Thermo Door Opener/window Opener
Specifications
Greenhouse window opener1.Fully automatic window opener
2.Convinient for handling
3.Adjustable by temperature
4.Cheap price
Automatic greenhouse ventilation - thermo door opener/window opener
Automatic greenhouse ventilation——window & door opener dual use
- Perfect device for automatic ventilation of the greenhouse
- Does not require any controls, adjustments
- Open a ceiling window, casement window and door of the greenhouse
- Universal system can be successfully used in all greenhouses and buildings
- Operates without human intervention, react as the changes of the room temperature
√ Greenhouse ventilation depending on the temperature inside the greenhouse - without your participation.
√ Greenhouse ventilation system with thermal actuators is autonomous from the power supplies.
√ Installation design is simple and does not require special knowledge and tools.
- Cylinder (closing gas spring) - with amorphous liquid in it, can sense temperature
- Support bracket - made of powder coated steel, standard color is light grey
- Plastic retainer and screws - with a drill will allow self-install it on any openable design

- Using special amorphous liquid with high quality materials , provide an unlimited resource of the product
- thermal actuators with operating temperature: 22℃ ..... +24℃ , the optimum for most plants and greenhouses
Additional equipment closers gas (gas lift) allows you to "automate" in any greenhouse, which having a frame, window, door.
The thermo-length 440 mm, stroke 100 mm, normally load 10 kg.
- Thermo-designed for automatic opening (closing) doors, windows and frames when the temperature inside the greenhouse space.
Thermal actuator designed to operate as a ceiling lifting frame, ideal for ventilation and swing the window and the front door.
The minimum length of a thermo (between the legs): 330 mm.
The maximum length of a thermo (between the legs): 440 mm.
The temperature begin to open (fully close): +22℃
The temperature begin to close (fully open): +24℃
Operating temperature: -40 ~ +60℃
- 1pc with plastic inner box + color-printing paperboard
- 50pcs with one master carton
Both can do OEM to print cutsomers' brand, logo and design drawing.
HX-T316-2 (window & door open dual use)
Inner box: 50.5x6.5x2.5cm
Master carton: 51x30x30cm
N.W.: 21.0kg
G.W.: 22.5kg
HX-T316-1 (window open)
Inner box: 51x5x2.5cm
Master carton: 53x23x30cm
N.W.: 13.5kg
G.W.: 14.7kg
Other types of auto window openers from us:
HX-T312 with one spring ↑↑
HX-T312-1 with two springs ↓↓

innovational item——
Automatic Louver Opener
(specially open aluminium louver window automatically)
Other products from us:
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