The multi-span greenhouse is an upgrade of the greenhouse. It is actually a large greenhouse. The original single greenhouse is connected with the original independent single-mode greenhouse by scientific means, reasonable design and good materials. The multi-span greenhouse is an economical greenhouse, which is popular with users in its beautiful arc shape and low cost. The curved chamber top is beautiful and the line of sight is smooth. The structure has a small amount of steel and good insulation performance. The manufacturing cost is relatively low, and it is an economic greenhouse, which is suitable for most parts of China. In the northern region, double-layer membrane greenhouses are used, and in the southern regions, single-film greenhouses are often used. It can get large light in the range of 0.4-0.7 micron visible light. After the film is inflated, it can form a thick airbag, which can effectively prevent heat loss and prevent the intrusion of cold air. The double-layer inflatable film can greatly improve the greenhouse insulation performance. , saving operating costs. The top of the covering material is covered with polyethylene non-drip longevity film, the outer layer is UV-proof, and the inner layer is anti-collar; the surrounding can be covered with polyethylene non-drip longevity film or polycarbonate hollow plate according to user needs.

Features:

1. Use of space Compared with traditional greenhouses, greenhouses and greenhouses in the form of continuous buildings are a brighter point than traditional greenhouses, and their utilization area is much larger than that of traditional greenhouses.

2. Management is more unified than traditional greenhouses, more scientific operation, saving time and improving efficiency.