Cheap Agriculture Greenhouse for Vagetables/Tomatos/Cucumber

1.Introduction of Product
        Mutil span greenhouse is the upgrade product of single span greenhouse. This kind greenhouse  with bigger space and enhance the land utilization.  Many big agriculture machine can work in side. The kind greenhouse suitable for trees and flowers' planting. You can also add 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.The vault 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.

2.System of greenhouse 

(1)By adjusting the Shading Net open and close,to meet the greenhouse demand for sun light.Shading system includes outside shading system and inside shading system,both of them consists of shading net and transmission system.But the outside shading net is different with the inside shading net ,the material of outside shading net is black plastic,but the material of inside shading net is aluminum foil mesh.
(2)The ventilation system has top ventilation and side ventilation
The film greenhouse depends on the control of manual or electric film winder to realize the opening and closing of ventilation system.
Top ventilation:All the middle spans have 2 electric roll up motors and both of side span have 1 electric roll up motors.
Side ventilation:Both sides have 2 electric roll up motors.
Each motor is 60W with climber and film fixed parts,rolling up 60m plastic film.
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.
Cooling pad,aluminum alloy frame and cooling pad water supply system
Cooling Fan,Size:1380x1380mm,1000x1000mm,750x750mm
(3)Heating system mainly include boilers and radiators,boilers sucr 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.
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. Water supply through automatic control is realized. Besides, outlet water temperature can be regulated at will so as to realize automatic temperature regulation. If it is matched with water heating air conditioning, it can reach better effect (energy saving, environmental protection and health).
(4)Sprinkler irrigation System:It use high-pressure pump for irrigation by spray system, which sprays water on the crops, is a method of irrigation water for the normal growth. It is a modern agricultural production technology collecting irrigation, fertilization and automation management. It can be divided into mobile pattern or sprinkler fixed irrigation system or half fixed spray irrigation system.
(5)Hydroponics are vegetable grown in most layer of the nutrient solution,which provide water,nutrients and oxygen only through nutrient solution.They are different from those grown in traditional soil cultivation.Vegetable grown in water cycle are short and rich in vitamins and minerals necessary for various human bodies.

3.Accessories 

4.Our company
       Qingzhou Rainbow Modern Agri culture Development Co.,Ltd committed to research the efficient agricultural equipment and development of modern agriculture. We also specialized at greenhouse engineering scientific research and steel structure design, production, installation, greenhouse material, greenhouse accessories for temperature control equipment, heat preservation facilities, sales and service.We can produce more than twenty kinds of greenhouse products, such as Venlo type PC (Polycarbonate) sheet greenhouse, venlo type glass greenhouse, multi-span arch-type film greenhouse, greenhouse restaurant, glass greenhouse, scientific research greenhouse, tunnel greenhouse, solar greenhouse and so on.Our greenhouse sold to 23 provinces in China, include Chinese national development Tibet agricultural greenhouse project, Xinjiang Autonomous region vegetable growing project.Our greenhouse also export to many countries in North America, Europe, Africa, Southeast Asia, Middle east and Oceania, such as: United Sates, Canada, the Netherlands, Germany, Italy, France, Ukraine, Russia, Uzbekistan, Kazakhstan, Saudi Arabia, The United Arab Emirates, Kuwait, Thailand, India, Australia, Algeria, Nigeria, Tanzania and so on.


5.FAQ
* Q: Do you offer customized greenhouse?
A: Yes. We will offer design program and quotation to you as long as you offer details of local climate and requirements of the greenhouse you want.
 * Q: How long is your delivery time?
A: Generally it is 20-30 days after order.
* Q: Do you provide samples? Is it free or extra?
 A: Yes, we could offer the sample when we are doing activities but do not pay the cost of freight.
 * Q: How to install the greenhouse? Do you provide installation service?
A: We will provide paper or video building manual, or if needed we will send engineer to do installation guidance.