Multi Span Film Greenhouse

Spain type Roof window multi span film greenhouse is the cheapest hot sale in China Agricultural multi-span commercial Greenhouse

Is the most economical and affordable greenhouse.

Structure is flexible, strong applicability and wide applicable scope.

Large gutter for efficient rain water drainage.

High wind resistance, high steel quality, high quality locking channel, high quality hot-dip galvanization.

Customized design and high quality material.

This single layer arch type multi span film greenhouse with high quality, widely use for high wind and heavy snow area. It was made up with hot dip galvanized steel frame and covering UV anti-aging film.

 

 

Spain type Roof window multi span film greenhouse Widely application for planting vegetable, tomatoes, sweet peppers, cucumber, watermelon, planting flowers roses, have many features like:

1)High quality material.

2)Modern appearance and stable structure.

3)Lightweight and less skeleton material consumption.

4)Low cost and long service life.

5)Outstanding anti-impact property.

6)Good light-admitting quality.

7)Good natural ventilation feature.

For flower planting

Spain type Roof window multi span film greenhouse with bigger space and enhance the land utilization. Many big agriculture machine can work in side. The kind greenhouse suitable for agricultural vegetable tomatoes, cucumber and flowers planting.

Spain type Roof window multi span film greenhouse outer shading system, inner shading system,cooling system, heating system, irrigation system to make the best suitable greenhouse environment. The greenhouse can effectivly prevent the loss of heat and prevent the flow of cold air and heat dissipation.

Spain type Roof window multi span film greenhouse is more conducive for the falling down of rain and snow. It reduces the wind resistance ,improve the anti load capacity of the greenhouse; also it reduces the dew drops and the incidence of pathogens caused by excessive humidity.

The greenhouse users can choose the number and height of the side of the shutter according to the actual needs and weather conditions,so as to adjust the greenhouse environment.

This greenhouse is equipped with the large volume gutter to guarantee immediate discharge of the rain.

Spain type Roof window multi span film greenhouse have many advantages:

-Simple structure in all types of greenhouses, easy in installation and maintain,

Frame material

1)The main framework designed to meet the "GB50017-2003Steel Design Code";

2)The steel material meets the "GB700-88carbon steel";

3)Hot dip galvanizing layer steel products technical requirements hot

Excellent hot galvanized steel structures and accessories, with zinc coated 275g/2, strong toughness and good adhesion, anti-corrosion, 20 years using life;

 

Spain type Roof window multi span film greenhouse covering material is clear PO film, famous brand, more durable, guaranteed 5 years using life. 150 micros and 200 micros is popular. Color have white and blue for choose.

Material: PE+EVA

Characteric: Anti-dew and dustproof , Anti-dripping,anti-fog,anti-aging

Thickness:80/100/120/130/140/150/200micro

Light transmission:>89%

Diffusion:53%

Temperature range: -40 to 60C

Spain type Roof window multi span film greenhouse optional systems for customers choose according to the local conditions and what kind of crops planting.

 

Ventilation system On two sides of greenhouse
Manual roll up devices with galvanized steel rolling rods
Insect net covering under ventilation parts , no need worry about insects, birds

Cooling system cooling fan and cooling pad use the water evaporation cooling principle to achieve the purpose of cooling.The system has the advantage of simple structure,low cost,low energy consumption,and reliable operation.

Heating system mainly include boilers and radiators,boilers such as gas boiler,diesel boiler,and biomass boiler;Radiators have Radiating pipe,heating pipe for hydroponics system,heating coil fan,gardening heater fan. Besides, the Quilt for thermal insulation used together with heating boiler etc.

 

Outside shading System.

Material: circular knitting silk curtains Function: The external shading system can improve the greenhouse environment by adjusting the light intensity.When the greenhouse is exposed to strong sunlight, the use of a shading screen, so that most of the sunlight can not be directly exposed to the greenhouse, to avoid burning crops after the strong light.

Inside Shading System.

Material: aluminum foil and polyester woven. Function: reduce temperature, save energy, prevent lower condensation

Irrigation System

Irrigation and fertilization water treatment system with reasonable design improves absorption function of crops toward fertilizer. Meanwhile, it improves crop quality. 2. It is especially suitable for the area with poor water quality and crop greenhouse which has high requirements for planting water quality. 3. The advanced treatment process is combined with greenhouse production process effectively. The irrigation system divided into two kinds of main type: 1.Mobile sprinkler irrigation 2.Fixed sprinkler irrigation

Item	Span	Structure	Covering
Width(m)	8m,customized	Main Pillar: 50*100*2.0mm Auxiliary pillar:50*50*2.0mm Arch pipe: Φ32/Φ25 for choose Or customized	150 microns, 200microns film or 6mm/800 poly carbonate sheet for choose
Length (m)	Less 60m
Distance between Bays	4m
Shoulder height	3m/4m/5m
Top Height	4.8/5.8m/6.8m
Wind load	0.35-0.5kn/m2
Snow load	0.25-0.4kn/m2
Rainfall	140mm/h
Optional	Side ventilation, irrigation system, heating system, cooling system, shading system
Application	Strawberry, watermelon, cucumber, tomato, vegetables, flower, medical crops, poultry farming