The multi span film greenhouse is simple and practical equipment for cultivation or breeding, it is easy to construct, convenient to use. It is widely used in the cultivation of vegetables, fruits and flowers. The 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.

Hot Drip Galvanized Steel Structure The steel structure is made of high quality carbon steel with inside and outside hot galvanized layer which will be not less than 60um.    Most connections of greenhouse structure are installed directly by screws or Self tapping screws.  The warranty period of standard skeleton is 15 years, but the actual service life will be more than 20 years.

Cover Material:

Plastic PE Film  150/200 microns UV PE Film with life 3-5 years    UV treated polyethylene film has function of anti-UV,  anti-aging and anti-drip, will be fixed by special film lock channel and wriggle wire.

Shading System

The main function of the system is shading and cooling in summer and making sunshine diffuse in greenhouse and preventing crops from strong light. It can reduce internal heat accumulation of greenhouse effectively. Generally, it can reduce greenhouse temperature from4℃ to 6℃.

Ventilation System

Greenhouse ventilation system can be divided into two kinds of ventilation system. One is continuous ventilation system. The other is interlacing ventilation system. Both of these two kinds of ventilation system are now widely used in agricultural planting,sightseeing and entertainment and other fields.

Cooling System

1.The exhaust fans eject the air from the greenhouse,negative pressure formed in the greenhouse.

2.The air enters the greenhouse through the cooling pads, resulting in the effects of cooling, moistening.

Heating system

The circulating combustion technology is used for the series of boilers which are developed by our company through high technology. As a result, it makes combustion become more sufficient and it increases heating area in the furnace at the same time. Thus,a lot of hot water can be produced in a short time. High technology is used to conduct computer temperature control technology.

Electric Control System

The electric control system is used for control all the mechanical equipment installed in the greenhouse to realize the greenhouse microclimate control.  The system includes one set of control cabinet, cablesand accessories and tools.  It can realize the automatical control of water heaters and cooling system to save energy.