High Quality plastic Celery Hydroponics Greenhouse
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
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
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).
3.Accessories
Q: Are you trading company or manufacturer ?
A: We are factory and we also have our trading company .
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 for free charge 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.
Audited Supplier 
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