The advantages of multi-span greenhouses, such as high land utilization rate, high degree of indoor mechanization, low energy consumption per unit area, and uniform indoor temperature and light environment, are more suitable for the development requirements of modern facility agriculture, meet the needs of future facility agriculture to integrate high-tech development, and are also the inevitable development trend of modern mechanized agriculture. Multi-span greenhouses are greenhouses with two or more spans connected by gutters without partitions in the middle. The main structure of modern greenhouses is steel and aluminum alloy, and the covering materials can be single-layer or double-layer inflatable film, plastic film and other soft materials, or PC board, corrugated board, glass, tempered glass and other hard materials.
1. Light structure, impact resistance, good load performance, excellent thermal insulation performance, durable and beautiful.
2. PC board saves more than 40% energy than other covering materials.
1. Using all-steel frame keel as bracket, the service life is long, up to more than 15 years;
2. Strong wind and snow load resistance;
3. Welded frame, easy installation, economical and durable;
4. Multi-span design, large indoor space, high land utilization rate, suitable for large-scale planting and mechanized operation.
Covering
(1) PO/PEP/HDPE plastic film single layer film covering / double layers films one layer thickness: 120μm-200μm (2) Polycarbonate: double/three layers
(3) Tempered glass
Single layer: 4mm/5mm
Double layer 5+6+5 mm
Can be customized according to customer requirements
Film multi-span greenhouse Parameters:
(1) Wind load: 0.55KN/㎡ (2) Snow load: 0.45KN/㎡
(3) Maximum rainfall: 140mm/h
(4) Planting bearing: 0.2KN /㎡
| No. | Items | Description | Including Or Not |
| 1 | Steel Structure | Hot-galvanized steel pipe | Yes |
| 2 | Greenhouse film | There's a lot of thickness to choose from. | choose according to
the clients requirements |
| 3 | Insect net | High quality polyrthylene as raw material | choose according to
the clients requirements |
| 4 | Sun-shading net | Summer shade,block rain,moisture,cooling,winter spring heat preservation | choose according to
the clients requirements |
| 5 | cooling system | It consists of cooling fans and cooling pad | choose according to
the clients requirements |
| 6 | heating system | Hot water heating,hot air heating,electric heating | choose according to
the clients requirements |
| 7 | ventilation system | Side windows and cooling fans | choose according to
the clients requirements |
| 8 | Drip irrigation system | It can be customized according the greenhouse length and width | choose according to
the clients requirements |
| 9 | Micro-sprinkler system | It can be customized according the greenhouse length and width | choose according to
the clients requirements |
Sichuan Aixiang Technology Co., ltd is located in Chengdu city, China , we are professional in variety of greenhouse , such as PC sheet greenhouse , PE Film greenhouse , and Glass greenhouse,tunnel greenhouse and solar greenhouse etc , All our products have passed ISO9001 Quality Standard, Our Main Market is Euro countries as Spain , And America countries as canada , usa, As well as Australia ..We Look foreward to establish long-term business relationship with you .
