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Multi-Span Arch Greenhouse

For Vegetables & Flowers

Material: Hot-dip galvanized steel pipes + PO film
Size: Customizable

  • Multi-span arch design, ideal for large-scale cultivation
  • UV-resistant PO film with a service life of 3–5 years
  • Wind-resistant structure — suitable for open fields
  • Customizable dimensions and accessory systems

Application Scenarios

This greenhouse is specially designed for commercial-scale vegetable and flower production and is widely used in various climates, including tropical, arid, and temperate regions.

  • Vegetable farms: tomatoes, cucumbers, peppers, lettuce
  • Flower cultivation and nurseries
  • Cooperatives, agricultural projects, greenhouse contractors
  • Areas with strong sunlight and high winds
  • Compatible with automated irrigation and ventilation systems
CONTACT

PARAMETER

Item Details
Structure Type Multi-span arch greenhouse
Span Width 6m / 8m /
9.6m (customizable)
Length 20–100
meters or longer, flexible
Ridge Height 4.5m–6.5m
(depends on span width)
Frame Material Hot-dip
galvanized steel pipes
Cover Material UV-resistant PO thin film
Ventilation
System		 Manual or
electric side and roof vents
Rainwater
Drainage		 Internal
steel drainage ditch with downpipes
Foundation Pre-buried ground anchor bolts

 

Key Features and Competitive Advantages

Enhance greenhouse automation, climate control, and production efficiency with our customizable multi-span film greenhouse system.

① Intelligent Control System (Optional)
Automate greenhouse operations through smart climate and irrigation management:
● Integrated control cabinet with sensors
● Real-time monitoring of temperature, humidity, CO₂, and light intensity
● Compatible with ventilation, shading, irrigation, and fertigation controls
● Remote control via touchscreen or mobile app
● Supports data logging and alert notifications

 

 

② Shading System for Light and Temperature Regulation (Optional)
Reduce internal heat and protect light-sensitive crops using external or internal shading nets:
● Available shading rates: 50%, 65%, 75%
● Manual or motorized operation
● Prevents sunburn on lettuce, flowers, strawberries, and leafy greens
● Foldable, UV-resistant, and durable mesh

 

 

③ Fan and Wet Pad Cooling System (Optional)
Efficient evaporative cooling to maintain optimal temperatures during hot seasons:
● Negative pressure cooling using exhaust fans and wet pad systems
● Temperature reduction: 6–10°C (depending on the environment)
● High-efficiency 1380 mm or 1400 mm exhaust fans
● PVC or cellulose cooling pad options with anti-algae treatment

 

 

⑤ Integrated Irrigation and Fertilization System (Optional)
Automate precise watering and nutrient delivery for smart agriculture:
● Includes pressure pump, filter, dosing tank, and EC/pH sensors
● Supports drip irrigation or micro-sprinkler systems
● Suitable for soil-based or hydroponic cultivation
● Reduces labor and fertilizer waste

Practical Problems Faced by Growers and How This Greenhouse Solves Them

Problems Faced How This Greenhouse Solves the Problem
High upfront
investment costs		 Economical and efficient structure with
quick return on investment
Pest and
disease issues		 Optional insect-proof nets and controlled
airflow to reduce outbreaks
Weather-related crop damage Wind-resistant structure and durable film
covering
Uneven
irrigation and fertilizer waste		 Compatible with automatic irrigation
systems
Overheating in
summer		 Cooling pads + fan system and optional
shading nets
Difficulty
expanding the setup		 Modular tray design for easy future
expansion

Packaging and Shipping

● Packaging: Steel frame bundled packaging, film rolled with protective layers
● Delivery time: 10–20 working days, depending on order size
● Support: Installation manuals, remote technical assistance, and layout design provided

Frequently Asked Questions

Q1: Can this structure withstand strong winds and rain?
A1: Yes. The hot-dip galvanized steel frame combined with durable film and a solid foundation ensures reliable performance in harsh weather conditions.

Q2: Is it suitable for automation?
A2: Absolutely. You can integrate intelligent control systems, fans, misters, irrigation and fertigation, and shading systems based on your project needs.

Q3: What is the lifespan of the plastic film?
A3: Our high-quality PO film is UV-treated and can last 3 to 5 years under normal conditions.

Q4: Can I install it myself? Do you provide guidance?
A4: We provide detailed installation manuals and videos, and remote assistance is available if needed.

Q5: Can this greenhouse be used in cold climates?
A5: Yes. The double-layer film combined with proper insulation works very well in cold regions.

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