PC Multi-Span Greenhouse with Cooling Pad for Cabbage/Carrot/Watermelon/Orange

• Span: Multi
• Usage: Commercial Greenhouse
• Size: Large
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: ZN-71
• Cover Material: Film
• Layer: Single
• Length: 60-200m or Customized
• Span Width: 9.6m 10.8m 12m
• Column Space: 4m 8m
• Skeleton: Hot Galvanized Steel Frame
• Coverting Material: PC Sheet
• Application: Horticulture/Agriculture Planting
• Light Transmittance Rate: More Than 90%
• Service: Engineers Are Available to Service Overseas
• Snow Load: 0.5 Kn/M2
• Wind Load: 0.5 Kn/M2
• Transport Package: Seaworthy Packing or as Required
• Specification: multi span
• Trademark: Zenong
• Origin: Shandong, China
• HS Code: 940690009
• Production Capacity: 1000000m2/Year

Product Description

PC Multi-Span Greenhouse with Cooling Pad for Cabbage/Carrot/Watermelon/Orange 

1.Introduction of Product
 The PC-sheet greenhouse adopt with hot-dip galvanized frame as the holders which working life more than 15 years .PC sheet life is at least 10 years.
Polycarbonate sheet as cover material has great characters as light structure ,impact resistant ,good load performance and high heat retaining property .At the same time,it is durable and economical .
Multi-span design ,large interior space ,high land utilization .It is a good choice for extensive plantation and mechanized operation.

 2.Product Parameters

Company	Zenong greenhouse
Type	Multi-span greenhouse
Light transmittance rate	>80%
Transport Package	Seaworthy Packing or As Required
Span Width	9.6m 10.8m 12m
Column space	4-8m
Gutter height	3-6m
Top height	4.8-6.8m
Wind load	0.5kn/m2
Snow load	0.5 kn/m2
Frame	Hot galvanized steel
Covering material	PC-sheet
Layer	Single
Shading System	Inside and outside shading system
Ventilation System	Roll up (Mannal or automatic)
Cooling System	Cooling pad with exhaust fans
Heating System	Furnace with heating fans
Controlling System	Automatic controlling box

3.Product show and Application











4.Customer visit


5.Systerm equiptment

1)Ventilation System:
Greenhouse ventilation system can be divided into two kinds of ventilation systems. One is continuous ventilation system and the other is interlacing ventilation system. Both of these two kinds of ventilation systems are now widely used in agricultural planting, sightseeing and entertainment and other fields.
 2)1. Outside 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 burning. Because of blocking a lot of light to enter, it reduces internal heat accumulation of greeenhouse effectively. Generally, it can reduce greenhouse temperature by 4-6ºC Ultroviolet resistant, anti hail and reduce harm from the top curtain of different sunshade rates is selected for different crops which needs a variety of sunlight shading:summer by closing the curtain can effectively refelect off part of the sun,which can reduce the greenhouse teperature by four to six degrees Celsius.
    2. Inside Shading System
Fog prevention and drip prevention:when internal sunshade system is closed,two independent spaces are formed that prevent fog and dip formation inside.
Energy saving and eco frendily:effective inner heat can be overspill through heat transmission or exchange, and therefore to reduce energy cost
Watering saving:Glass greenhouse can effectviely reduce crops and soil evapporation that can keep the air humidity. And therefore, water for irrigation is saved.
3)Cooling system
Use evaporation cooling principle of water to realize cooling. There is a specially-made hydrophobic wet pad wall. When the air penetrates wet curtain medium, it conducts heat exchange with vapor on moist medium surface so as to realize humidification and cooling for the air.
4)Irrigation and fertilization system
1. Irrigation and fertilization water  treatment system with reasonalbe design improves absorption function of crops toward fertilizer.Meanwhile, it improves crop quality
2. It is especially suitable for area with poor water quality and crop greenhouse which has high requirements for planting water quality
3. The advcanced treatment process is combined with greenhouse production process effectively.


6.Our Advantage
1)Our company has 20 years engineering experience, domestic top technical team, strict control of quality, and we provide technical services as customer requirement.
2)We have our skeleton factory, ensure the product best quality and competitive price.
3)The greenhouse is easy to install and maintain, and size can be customized.
4) We have Strong Technology Team:Professional R&D center guarantee top quality and advanced reliable design for each project.
5) Good after-service: We could send engineer go abroad for correct installation, horticultural service and other service for you.


7.Our Company
Shouguang Zenong Greenhouse Engineering Co., Ltd is located in the origin of greenhouse-Shouguang, a beautiful city with convenient transportation in shandong province. It is about 150km from Qingdao port. Zenong is a specialized greenhouse engineering company integrating design, production and installation for 20 years. We have four domestic top-level greenhouse skeleton production lines, with an annual output of about 150,000 tons of galvanized skeleton parts. All of our employees have been professional trained, to provide our customers with best quality greenhouse, high planting technology and perfect after-sales service.


8.FAQ
1).You are manufacture factory or trading company?
A: We are an engineering company with 20 years of experience. We have our own exporting department. In the past 20 years,  more than 1000 projcets were performed and constructed by our company. Complete greenhouse projects in the hand of one company saves time and money. And you are welcomed to visit us. Your satisfaction is our greatest success.
2).Is your price competitive with other companies?
A: Our business objectives are to give the best price with  best quality . We will save cost as much as possible without changing product quality.
3).Do you offer service for installation?
A: We will give detailed installation drawings and direction info for free. And we could send engineers as installation director even a team.
4).Do you accept container loading inspection?
A: You are welcomed to send an inspector, not only for the container loading, but any time during the production time.

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