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Tel: +86 191 5068 3942
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Mobile: +86 191 5068 3942
Contact: Alina
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Multi-Span Film Greenhouse - Single Span Comparison
Multi-span film greenhouse compared with single span houses: more usable floor, unified management and even climate, on a hot dip galvanized frame.
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TEL：+86 191 5068 3942
- Features
Multi-Span Against Single Span:
The difference between our multi-span greenhouse and a row of single houses shows up in four places. Land: one multi-span house has a high utilization of land where several single houses waste the strips between them, and the indoor area is far more mechanized. Energy: consumption per unit of area is lower because there is less exposed wall for the same floor. Climate: temperature and light are uniform from bay to bay. Management: one house is worked as one unit. That combination is why the form suits the standard development of modern agricultural facilities. The main structure is steel and aluminum, and the covering can be single or double inflatable plastic film, PC board, wave board or glass.
Advantages:
Simple and effective solution for varied and complex topographic conditions:
The structure uses hot dip galvanized pipe to avoid rust.
· Frame of hot dip galvanized steel pipe.
· Span of 6.4 / 8 / 9.6 / 10 meters is available.
· Total structure height - 4.3 meters to 6.5 meters.
· Covering material thickness - 0.15 mm or 0.12 mm.
· Good at keeping warm.
· Arch roof.
· May only be covered by polyethylene held with aluminum clips.
· Suitable for all climate conditions and adaptable to any type of landscape.
Added Systems:
The house can be supplied with the systems below, depending on the customer request:
● Cooling and heating system
● Irrigation system
● Ventilation system
● Fertilization system
● Shading system
● Benches and other greenhouse accessories
Features:
1. The use of space:
Compared with a conventional greenhouse, the usable area in the multi-span house is much larger than in the traditional one.
2. Management:
Management is more unified than in a traditional greenhouse, the operation is more scientific, and it saves time and improves efficiency.
3. Ventilation:
In the middle of the day, when the indoor temperature is high, the roof windows are opened and the shading works with the house effect; the side windows and shading then carry the house through the high temperature period, which reaches effective cooling. When the night temperature runs low, the top of the greenhouse is closed and the interior insulation system is brought in, so the house keeps its insulation performance.
Why us:
The houses are produced on our manufacturing plant rather than bought in, with 35 years of greenhouse production history, more than 180,000 square meters of production space, 378 employees and projects delivered in over 32 countries. The same plant produces the film houses and the rest of the commercial range. If you want to know more, please send an E-mail to sales@cngreenhouses.com, or call +86 191 5068 3942.
Reference material on wide-span structures under cover is published by organisations such as the USDA, and commercial greenhouse practice is reported by trade media such as Greenhouse Grower.
Frequently Asked Questions:
Q: How long has Bozong been in the greenhouse business?
A: Over 35 years. We design and produce greenhouses in our own factory and export to more than 32 countries, including Russia, the UAE, Kuwait, Canada, Chile and South Africa.
Q: What material is the frame made of?
A: The frame uses hot dip galvanized steel, which is rated for 15-20 years of service and backed by a 10-year structural warranty.
Q: What payment terms do you accept?
A: We accept T/T and L/C. The specific terms are confirmed in the contract before production starts.
Q: How much usable floor does a multi-span house give?
A: The usable area in a multi-span house is much larger than in a conventional greenhouse of the same footprint, because the space between separate houses is no longer lost and the house is worked as one open floor.
Q: Is one large house harder to manage than several small ones?
A: No, it is the other way round. Management is more unified than in a traditional house, the operation is more scientific, and running one large floor saves time and improves efficiency compared with several small ones.
Q: Does a wide house still ventilate properly?
A: Yes. In the middle of the day the roof windows are opened and the shading works with the house effect, while the side windows and the shading carry the house through the hottest period. At night the top is closed and the interior insulation system is brought in to hold the temperature.
Note: If you're interested in the product, please submit your requirements and contacts and then we will contact you in two days. We promise that all your informations won't be leaked to anyone.
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