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Multi-Span Plastic Film Cover Natural Ventilation Vegetable Greenhouse

Type:Multi-Span Agricultural Greenhouses
Cover Material:Film
Model Number:Huijing greenhouse
Place of Origin:Shandong, China
Brand Name:Huijing
Suitable Area:Tropical Countries and sub-tropical Countries
Steel Material:Hot Galvanized Steel Pipe
Span Width:6m/6.2m/6.4m/8m/9.6m/10.8m/12m
Section:4 or 5 m,customized
Gutter Height:3-5m, customized
Top Height:5.5-7.5m, customized
Ventilation:Roof vents/Side vents
Optional system:Cooling System.irrigation System.ventilation.etc
Shandong Huijing new material co.,ltd Located in Shouguang county ,Weifang city , Shandong Province,we have focused on greenhouse designing, manufacturing and construction more than 10 years. We already helped our customers from China and overseas markets build hundreds of different types of greenhouses for vegetable planting, flower planting and many other uses. Now our projects are all over the world . Many foreign countries such as PHS ,Thailand, Qatar, UAE, Uzbekistan, Japan, North Korea, Turkmenistan, Malasyia, Saudi Arabia, Russia, Ukraine, Egypt, Australia, Kuwait,etc. If you have any need of our greenhouse , warmly welcome you come to visit us and inquiry us , thank you .
Commercial Glass Greenhouse Composition 
1 Steel structure Hot-galvanized steel pipe YES
2 Roof cover PO, PE, EVA According to clients' requirement
3 Wall Clients can build or not Built by clients
4 Outside shading system Sunshade net has different light 
According to clients' requirement
5 Inner warming system  Install a thin film inside the
greenhouse. it can keep warm.
According to clients' requirement
6 cooling system Cooling fans and cooling pad According to clients' requirement
7 Heating system 1.Boiler warming: boiler and water warming blower.
The bolier type has gas boiler, coal boiler, oil boiler and bio fule boiler, and gas/oil boiler.
2. Electric warming: only has electric warming blower
According to clients' requirement
8 Ventilation system Top&side window According to clients' requirement
9 Irrigation and fertilization system drip irrigation or spray irrigation According to clients' requirement
10 Light compensating system High - pressure sodium lamp, or LED lamp According to clients' requirement
11 Seadling bed system Used for seeding According to clients' requirement
12 Soilless culture Hydroponic, nutrient, etc... According to clients' requirement
13 Power distribution system control cabinet According to clients' requirement
14 Other equipment We can supply other planting material. According to clients' requirement
Production Descripton

1.Arch greenhouse is a kind of economical greenhouse, which are welcomed by the users with graceful curve form and low cost. It has beautiful appearance, fluent visual, reasonable structure and good performance for keep temperature. It is economical greenhouse because of its relatively low manufacturing cost. It can be applied in most areas of China. Double membrane greenhouse is used more in north of China, while single film greenhouse is used more in southern region. It can get maximum sunlight when visible light is within the scope of 0.4 to 0.7 microns and form a thick envelope, which can effectively prevent heat loss and prevent the invasion of the cold air. Adopting a double membrane can greatly improve heat preservation performance of the greenhouse and save operating cost. The top cover material is polyethylene lifelong anti-fog and anti-dripping po film covering. The outer of it has the function of uv protection and the inner has the function of preventing from the sets of dew. According to the needs of customers, the sides of the greenhouse can be covered with polyethylene lifelong anti-fog and anti-dripping po-covering or polycarbonate hollow plate.
2.Main structure of this greenhouse uses cold rolled high frequency welded pipe and connects by hot dip galvanized bolt , which results good anti-corrosion performance.
3.According to the needs of customers, this type of greenhouse can be configured with modern agricultural facilities, such as internal and external shading, skylight side window ventilation, water or fan cooling, etc
4.The top cover material is 8-15 silk PO film. The outer of it has the function of uv protection and the inner of it has the function of preventing from the sets of dew. According to the needs of customers, the sides of the greenhouse can be reinstituted.


Multi-span film greenhouse is an econmical greenhouse,popular among the users with its beautiful arc and low cost . The curved roof is beautiful and nice ,quite eye-pleasing . It consumes small amount of structural steel and provides good insulation property.

Greenhouse materials:The main structure of greenhouse adopts hot-dip galvanized pipe ,connected by galvanized bolts , with good corrosion resistance.

Main structure configuration:The inside and outside shading, seedbed, side window ventilation, water curtain , and fan cooling facility can be configured as demand .

Service life :more than 30 years for the main structure ; replace film every three to five years.

内部素材                                                             The skeleton materials of the greenhouse is made by galvanized steel materials, connected by galvanized and anti-rot bolts and screws, no welded point. And the Greenhouse can be used for exhibition, seed-breeding, flower or vegetable market or mall, ecological restaurant, teaching or scientific research, etc.

Supporting Systems
Outside Shading System, Inside Shading System, Cooling System, Heating System, Ventilation System, Seedbed System, Electric Control System, etc.




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