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Greenhouse Ventilation System Design
company news, news 03/06/2026 22
A greenhouse ventilation system refers to a mechanical assembly utilized within a greenhouse to open and close roof vents or side vents, employing either electric power or manual operation via a transmission mechanism. This chapter focuses primarily on the design of two electrically driven ventilation systems commonly employed in modern greenhouses: the rack-and-pinion system and the roll-up film system.Greenhouse ventilation systems are primarily utilized to facilitate na……
Usage and Maintenance of Plastic Film
company news, news 03/06/2026 5
Before installation and use, the film should be stored in a shaded, dry location, protected from direct sunlight and rain; storage duration should ideally not exceed six months. If installation is to take place during the winter, it is advisable to keep the film at room temperature for 2 to 3 days prior to installation.Within the greenhouse frame structure, exposed metal wires and sharp angles must be avoided to prevent the film from being scratched or punctured. During co……
How to install greenhouse wiggle wire channel
company news 20/06/2023 2,788
Technical requirements for wiggle wire channel installation Wiggle wire channels arranged along the length direction of the components should generally be placed in the middle of the width of their fixed components (excluding gutters). Except for special circumstances such as side pipes, the edge of the slot should not exceed the sliding edge of its fixed components. The gap between wiggle wire channels should not be greater than 2mm. Greenhouses with high req……
How to install greenhouse film correctly
company news, news 11/11/2021 2,769
Modern agricultural production cannot do without greenhouse film, which is a reasonable analysis of sunlight to meet the reasonable lighting needs of crops. Therefore, the correct installation of greenhouse film is very important. Therefore, let’s introduce the installation method of greenhouse film. Installation method of greenhouse film The greenhouse film must be stored in a shaded and dry place before installation and use, and must not be exposed to ……
Development and application of grow gutter
company news, news 11/11/2021 3,094
In the 1990s, the Netherlands included Soil conservation in greenhouses in its laws and regulations. The Netherlands began to adopt the cultivation mode of soilless cultivation nutrient solution circulation, and the production of cultivation tanks in multi span greenhouses also developed rapidly. A cultivation trough is a planting substrate and plant support structure that can isolate the ground and substrate, cut off the spread of soil borne diseases, and guide excess nut……