Durable Plastic Film Greenhouse with Circular Arch Design for Tropical Regions

• Customization: Available
• Department: Plastic Greenhouse
• Suitable: Vegetables, Seedling Cultivation, Fruit, Flower
• Model NO.: 9-001
• Span: Multi
• Roofing Shape: Shaped Roof
• Location: Outdoor
• Heating Method: Unheated
• Cultivation Method: Hydroponics
• Building Materials: Steel-Plastic
• Usage: Production Greenhouse
• Size: Large or Small
• Cover Material: Glass/PC/Film
• Layer: Single
• Span Width: 8m
• Bay Width: 4m
• Gutter Height: 3-5m
• Top Height: 5-7m
• Transport Package: Sea Worthy
• Specification: multi span
• Trademark: Zenong
• Origin: Shandong, China
• HS Code: 9406900090
• Production Capacity: 1000000 Squre Meters / Year
• Package Size: 1500.00cm * 6000.00cm * 40.00cm
• Package Gross Weight: 180.000kg
• Lead Time: 60 days (1 - 10000 Square Meters) ; To be negotiated ( > 10000 Square Meters)

Product Description

Durable Plastic Film Greenhouse with Circular Arch Design for Tropical Regions

The Circular Arch Multi-Span Film Greenhouse is a cost-effective, large-scale agricultural structure designed for high-efficiency crop production. Featuring a series of connected arch-shaped bays, this greenhouse maximizes land utilization while providing a stable growing environment. Constructed with hot-dip galvanized steel frames and covered with high-quality PO/PEP plastic film, it offers excellent durability, light transmission, and resistance to harsh weather conditions. Ideal for commercial vegetable farming, flower cultivation, seedling nurseries, and ecological tourism projects.

Specification

*   Structural Integrity: The main framework consists of hot-dip galvanized steel pipes and profiles, ensuring strong corrosion resistance and a long service life (typically 15+ years for the structure).
*   Optimal Light Transmission: Covered with multi-layer co-extruded PO or PEP film (thickness: 0.12mm–0.20mm), providing up to 90% light transmittance while blocking harmful UV rays and retaining heat.
*   Multi-Span Design: Connected spans create a vast internal space without internal columns, facilitating mechanized operations and efficient land use. Common span widths include 8m
*   Climate Control Compatibility: Designed to integrate seamlessly with advanced environmental control systems, including external/internal shading, wet curtain-fan cooling, heating systems, and natural ventilation via roof and side windows.

Key Configurations

Technical Specifications
*   Structure Material: Hot-dip galvanized steel (Zinc coating ≥275g/m²)
*   Covering Material: UV-resistant PO/PEP Plastic Film (Single or Double Layer)
*   Span Width: 68m (Customizable)
*   Bay Distance: 4m – 5m
*   Ridge Height: 5m – 7m (Customizable)
*   Shoulder Height: 3.0m – 5.0m
*   Wind Load: Up to 0.45 KN/m²
*   Snow Load: Up to 0.35 KN/m²
*   Ventilation: Natural ventilation through continuous roof vents and side rolling windows; optional motorized operation.

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Technical Specifications

(Custom configurations available upon request.)

Span width	8m,9.6m,12.8m	The system we can add	Exterial Shading system
Column width	3m,4m		Interier Shading System
Gutter height	4m,5m,6m		Micro mist cooling system
Top height	6.8m,7.8m,8.8m		Cooling pad and exhaust fan system
Covering material	0.15mm or 0.2mm PO film/ PE film		Circulation fans
Main column	100x50mm   100x80mm		Irrigation system
Wind Load‌	0.5 KN/m²		Vine hanging system

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

Standard warranty period: 1 year
Validity period: 20 years.
Installation support: Workers can be arranged to come and install or remotely guide the installation.
Training: on-site or remote operation.

Company Profile

Shouguang Zenong Greenhouse Engineering Co., Ltd.

Shouguang Zenong Greenhouse Engineering  Co., Ltd. is a leading Chinese manufacturer of construction equipment with over 20 years of expertise. Certified with ISO 9001, we export to 20+ countries, offering reliable machinery backed by R&D innovation and strict quality control.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

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Venlo Type polycarbonate board greenhouse 

Multi tunnel plastic cover greenhouse 

Single tunnel greenhouse 

FAQ

Q: What is the maximum project size you can handle?

A: We have delivered projects ranging from single-hectare farms to multi-hectare commercial developments; please share your target total area so we can propose an appropriate phasing and delivery plan.

Q: Do you provide on-site project management for large installations?

A: Yes, for large-scale projects we can assign a dedicated project manager and installation team to oversee construction milestones on-site.

Q: Can the project be delivered in phases?

A: Yes, large projects are commonly phased to align with your funding and operational rollout schedule; we can design the master layout with future phase expansion in mind from the start.

Q: What documentation do you provide for financing or investor purposes?

A: We can supply technical specifications, structural drawings, and cost breakdowns suitable for supporting financing applications or investor due diligence.

CTA: Planning a large-scale commercial greenhouse development? Share your total planned area, location, and project timeline, and our team will prepare a preliminary master plan and budgetary quotation.