hydroponic polycarbonate greenhouse is one of Large-scale commercial planting model uses various soilless cultivation methods.
Usually equipped with internal shading, internal insulation systems, and ventilation systems.
hydroponic polycarbonate greenhouse of the curtain system is mainly used in the external shading and internal insulation systems of multi-span greenhouses. It uses materials with a certain shading rate to absorb excess light, or uses insulation materials to form a partial closed space inside the greenhouse to regulate light or heat preservation. effect. According to the type of driving mechanism, the curtain pulling system can be divided into rack and pinion curtain pulling mechanism, steel cable curtain pulling mechanism, etc., among which the first two mechanisms are the most common.Main uses and features: The rack and pinion curtain machine is a common drive in greenhouses. Its main transmission component is a rack and pinion mechanism. The rack and pinion mechanism is used to convert the rotational motion of the drive motor into the linear motion of the rack to achieve sun shading. The unfolding and closing of nets or insulation curtains. It is characterized by smooth and reliable transmission and high transmission accuracy. However, due to the limitations of strip length and installation, it is not suitable for occasions with a stroke greater than 5m or limited installation conditions. The A-type rack and pinion structure has one-stage reduction, so it has better stability when driven by the same motor.hydroponic polycarbonate greenhouse of the curtain system the transmission principle is that the drive shaft is connected to the reduction motor and the gear. When the reduction electric output shaft rotates, the drive shaft drives the gear to rotate. The rotation of the gear drives the rack to move. The push-pull rod is supported by the support roller and connected to the rack. When the reduction motor rotates back and forth, it can drive the push-pull rod to achieve reciprocating motion. When one end of the sunshade curtain is at the beam and column, and the other end is fixed on the driving edge profile connected to the push-pull rod, the sunshade curtain can be unfolded and retracted.
Natural ventilation of hydroponic polycarbonate greenhouse is a simple and economical ventilation method. Natural ventilation in the greenhouse is achieved through side windows, skylights or vents formed by rolling up the greenhouse covering film. The ventilation volume of natural ventilation is related to many factors, such as the indoor and outdoor temperature difference, outdoor wind speed and direction, the area, form and position of doors and windows, etc. The use of circulation fans in hydroponic polycarbonate greenhouse will speed up ventilation and make the cooling effect in the greenhouse better.
The side-opening windows of polycarbonate greenhouse are generally designed behind the water curtain. There is a drive motor and rack and pinion drive to achieve opening and closing. The windows are long strips covered with solar panels.
In order to achieve good cooling in the hydroponic polycarbonate greenhouse, fans and water curtain systems are indispensable. The water curtain adopts aluminum alloy frame to avoid rust. The height and thickness are chosen according to the local climate. The height and thickness of the water curtain determine the area of the water curtain paper, and thus the cooling effect.
Coco peat grow bags of hydroponic polycarbonate greenhouse are an excellent choice in horticulture for crops including tomatoes, cucumbers, pepper and much more. Coco peat grow bags are a perfect media for cut flower production. Our grow bags come with a compressed coir slab that fills the bag when hydrated. Material: 100% Virgin PE with UV treated Size: 100*20*10cm, 100*15*15cm, 100*15*10cm Thickness: 80micron - 120micron
Planting flower in hydroponic polycarbonate greenhouse.
Company Advantages
· The design of polycarbonate greenhouse is original.
· This product offers a versatile function and user-friendly operation.
· Jianda Greenhouse has been attracting more and more customers since the development of mature sales network.
Company Features
· WEIFANG JIANDA GREENHOUSE MATERIAL CO.,LTD has served globe market with polycarbonate greenhouse for more than decades of years.
· Jianda Greenhouse opened the channel between technology and innovation to develop new polycarbonate greenhouse.
· We think highly of customer satisatisfaction. We will obtain customer feedback through regularly surveying customers. We hope they can offer valuable insights and use the feedback to fuel our decisions for the next stages.
Application of the Product
JIANDA's polycarbonate greenhouse can play an important role in various fields.
JIANDA has many years of industrial experience and great production capability. We are able to provide customers with quality and efficient one-stop solutions according to different needs of customers.
