Hot Sale Customized Poly Tunnel Multi-span UV Resistant Film
Greenhouses for Tomato
Product Overview
Our Multi-Span Greenhouse is a high-performance, large-scale
growing structure designed for commercial agriculture,
horticulture, and research applications. With its interconnected
spans, this greenhouse maximizes space efficiency while providing
superior climate control, durability, and energy efficiency.
Whether you're growing vegetables, flowers, or high-value crops,
our multi-span design ensures optimal growing conditions
year-round.
Key Features
✔ Modular & Expandable Design – Multiple connected spans allow for
large-scale production with customizable width and length.
✔ Superior Structural Strength – Made from hot-dip galvanized steel
or aluminum for corrosion resistance and long-term durability.
✔ Advanced Climate Control – Compatible with automated ventilation,
heating, cooling, and CO₂ systems for precision farming.
✔ High Light Transmission – Options include polycarbonate panels,
tempered glass, or diffused polyethylene film for optimal sunlight
diffusion.
✔ Energy-Efficient Options – Available with thermal screens,
double-layered insulation, and solar panels to reduce energy costs.
✔ Automation-Ready – Supports automated irrigation, blackout
systems, and environmental monitoring for smart farming.
Technical Specifications
Frame Material: Hot-dip galvanized steel / Aluminum
Covering Options: Polycarbonate, glass, or reinforced PE film
Span Width: 8m, 9.6m, or customizable
Gutter Height: 4m–6m (adjustable for different crops)
Roof Pitch: 20°–30° (optimized for snow & rain runoff)
Wind & Snow Load Resistance: Up to 150 km/h winds & 40 kg/m² snow
load (custom reinforcements available)
Ventilation Options: Roof vents, side vents, or forced-air systems
Benefits
Maximized Growing Space – Ideal for large-scale commercial farming
with efficient land use.
Year-Round Production – Maintains stable temperatures even in
extreme climates.
Higher Crop Yields & Quality – Controlled environment reduces
disease risks and enhances growth.
Lower Operational Costs – Energy-saving designs reduce heating,
cooling, and labor expenses.
Scalable for Future Expansion – Additional spans can be added as
your business grows.
Applications
Commercial Vegetable Farming (tomatoes, cucumbers, peppers)
Floriculture & Nursery Production (roses, orchids, seedlings)
Berry & Vine Crops (strawberries, grapes)
Research & Agritech Projects
| No. | Items | Description | Including Or Not |
| 1 | Steel Structure | Hot-galvanized steel pipe | Yes |
| 2 | Greenhouse film | There's a lot of thickness to choose from. | choose according to
the clients requirements |
| 3 | Insect net | High quality polyrthylene as raw material | choose according to
the clients requirements |
| 4 | Sun-shading net | Summer shade,block rain,moisture,cooling,winter spring heat
preservation | choose according to
the clients requirements |
| 5 | cooling system | It consists of cooling fans and cooling pad | choose according to
the clients requirements |
| 6 | heating system | Hot water heating,hot air heating,electric heating | choose according to
the clients requirements |
| 7 | ventilation system | Side windows and cooling fans | choose according to
the clients requirements |
| 8 | Drip irrigation system | It can be customized according the greenhouse length and width | choose according to
the clients requirements |
| 9 | Micro-sprinkler system | It can be customized according the greenhouse length and width | choose according to
the clients requirements |
3: Main Systems
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