Weifang Sainpoly Greenhouse Equipment Co., Ltd.
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Hydroponic Agriculture Commercial Glass Greenhouse With Shading System
Commercial Glass Greenhouse Introduction
Commercial Glass Greenhouse is widely used in the cultivation of vegetables, fruits and flowers. Tunnel greenhouse can provide the conditions of suitable illumination, moisture and temperature, raising the output and resisting the natural disasters. It can bring forward or backward the provision, remitting the contradictions of provision and demand.
Commercial Glass Greenhouse Frame
The greenhouse frame is made by the materials of hot dip galvanized steel pipes, connected by screws, bolts or suitable connectors. The roof can be pitched roof (supported by rectangular tubes) or arched roof (supported by circular tubes). The uprights of greenhouse is made by rectangular tubes.The frame structure is anti-corrosion and high-temperature resistant
Commercial Glass Greenhouse Covering materials
Glass is available on the roof or the side of the greenhouse,thickness of which can be 4mm or 5mm.and the glass greenhouses are luxurious, elegant and permanent. The clarity of the glass will make you feel as if you are surrounded by your own cultivated paradise. This alone is enough reason for so many gardening enthusiasts to choose glass over PC sheet or plastic film for a greenhouse glazing.
Commercial Glass Greenhouse Parameter
| Multi-Span Glass Greenhouse | ||
| Main Frame | Hot Galvanized Steel | |
| Covering Material | Tempered Glass | |
| Covering Material Lifetime | >10years | |
| Column Shape | Rectangular | |
| Columns | Size | Thickness |
| 50*100mm/60*120mm/70*140mm | 2.5-3.0mm | |
| Span | 8-10m | |
| Height | 2.5-3m | |
| Wind Load | 0.5KN/m² | |
| Snow Load | 0.3KN/m² | |
Commercial Glass Greenhouse Shading system
a.External shading system
The primary function of the system is to cool the heat in summer, the sun would diffuse into the greenhouse to ensure that crops from strong light burns. Due to blocking a significant amount of light into the room, it can effectively reduce the accumulation of heat in the greenhouse, drop 4°C to 6°C of room temperature.
Features:
Anti-ultraviolet, anti-hail, reduce the damage to the top of the greenhouse.
According to the different crops, use different shade curtains to meet the needs of various plants under the sunlight.
In summer, through the shade curtain can efficiently reflect part of the sunlight, drop room temperature 4 to 6 degrees Celsius.
b.Internal Shading/Insulation System
Anti-fog and anti-drip: After close the inner shading system, it will form two separate lower and upper spaces in the greenhouse, this can effectively prevent the formation of the fog in the greenhouse and the dewdrops. To increase the indoor insulation effect, we can use double shade system. The curtain has two types, breathable curtain, and insulated curtain, like waterproof space cotton insulation blanket. According to the need, we choose different light transmission capacity of the shade curtain or insulation curtain.
Energy saving and insulation: In winter and night, it can effectively prevent the heat inside the greenhouse through the radiation or heat exchange spill, thus reducing energy consumption and greenhouse operating costs.
