Multi-Span Tropical Plastic Film Strawberry Tunnel Greenhouse 1

Multi-Span Tropical Plastic Film Strawberry Tunnel Greenhouse 2

Multi-Span Tropical Plastic Film Strawberry Tunnel Greenhouse 3

Multi-Span Tropical Plastic Film Strawberry Tunnel Greenhouse 4

Multi-Span Tropical Plastic Film Strawberry Tunnel Greenhouse 5

Multi-Span Tropical Plastic Film Strawberry Tunnel Greenhouse 6

Multi-Span Tropical Plastic Film Strawberry Tunnel Greenhouse

The Multi-Span Tropical Plastic Film Strawberry Tunnel Greenhouse is a long, modular tunnel made with light steel frames and clear plastic film. It makes a warm, humid microclimate that suits strawberries in hot, wet regions. The multi-span layout covers large beds, boosts light and airflow, and is quick and cheap to build. It shields plants from heavy rain, strong sun, pests, and disease, helping growers get better yields and longer harvests.

Usage scenarios:

- Farmers in tropical and subtropical areas use it to grow strawberries year-round and extend the fruiting season.

- Nurseries use it to raise seedlings and young plants in a protected, controlled space.

- Research farms, demo plots, and high-value growers use it for trials, protected production, and small-scale commercial harvests.

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Bay Distance

1-4m

Heating System

Electrical or Water heating system

Cooling system

Cooling Pad Fan System

Side ventilation

Manual or lectical

Roof Ventilation System

Manal or electrical

Film

150micron/200micron

Frame Structure

Hot Dip Galvanized steel

Prepackaged Modular High-Yield Solution

The Multi span Film greenhouse protects crops in tropical climates with UV 2792 AD plastic film that delivers ≥91% light transmittance plus high tensile and impact strength for consistent growth and ventilation. Its modular multi-span shape and modern style frame use galvanized, bolt-connected steel with no weld points for rot-resistant stability and easy scaling for nurseries, markets, or research. Professionally packaged for secure shipping and backed by ISO 9001 quality control, it includes customizable systems (shading, cooling, heating, ventilation, seedbeds) for a cost-effective, high-performance production solution.

Modular Tropical Strawberry Tunnel

The Multi span Film greenhouse features a galvanized-steel skeleton fastened with anti-rot bolts (no welds) and a UV-2792 AD tropical-grade plastic film configured as a strawberry tunnel, providing a modular multi-span structure for robust, scalable crop protection. Core and extended attributes deliver high optical transmittance (≥91%), strong mechanical performance (tensile strength ~33–35 MPa, elongation 600–650%, high impact and tear resistance) and seamless integration with shading, cooling, heating, ventilation, seedbed and electric control systems to optimize microclimate and yields. These design and material choices yield corrosion resistance, easy installation, long service life and a high performance-to-cost ratio backed by manufacturer quality controls and technical support for nurseries, markets, research and protected production.

Multi-Span Tropical Strawberry Greenhouse

The Multi span Film greenhouse uses UV 2792 AD plastic film with high tensile strength (longitudinal 33 MPa, lateral 35 MPa) and excellent light transmittance (≥91%), engineered for tropical climates and strawberry tunnel cultivation. Its galvanized steel skeleton, assembled with anti-rot bolts and screws and no welded points, delivers durable support for exhibitions, seed-breeding, markets, ecological restaurants or research. Optional systems such as outside/inside shading, cooling, heating, ventilation, seedbed and electric control ensure stable, customizable growing conditions.

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Extend Season, Boost Yields

Born from a specialist agricultural brand focused on tropical berry production, the Multi span Film greenhouse combines lightweight, corrosion-resistant steel frames with UV-stabilized plastic film specially formulated for strawberry tunnels to deliver a reliable microclimate in hot, humid regions. Its multi-span modular layout, reinforced arches, and integrated ventilation and shading options enable precise temperature, humidity and pest control while allowing quick assembly and scalable acreage expansion. Key features and advantages include high light transmittance with UV protection, improved yield and fruit quality through an optimized microclimate, water- and fertilizer-saving compatibility with drip systems, low maintenance and long service life, and strong resistance to wind and rain for year‑round production.

Material introduction

The Multi span Film greenhouse uses a high-transmittance UV 2792 AD plastic film (≥91% light transmittance) with strong mechanical performance—tensile strength longitudinal 33 MPa / lateral 35 MPa, elongation 600–650%, tear resistance 15 g/um and impact strength 1000 g—engineered for tropical climates. Its skeleton is built from galvanized steel joined by galvanized, anti-rot bolts and screws with no welded points, delivering corrosion resistance, easy assembly and robust structural stability. Paired with optional shading, cooling, heating and ventilation systems, this material combination supports long-lasting, controlled environments ideal for seed-breeding, tropical vegetable or fruit production and research.

◎ Tropical Film Cover

◎ Galvanized Steel Skeleton

◎ Integrated Climate Systems

FAQ

What is a Multi-Span Tropical Plastic Film Strawberry Tunnel Greenhouse and what is it mainly used for?

It is a multi-span framed tunnel greenhouse covered with UV-stabilized plastic film, designed to create a controlled, protected environment optimized for strawberry production in tropical and subtropical areas. Its primary use is to extend growing seasons, improve fruit quality and yield, protect plants from heavy rain and wind, and enable more predictable, intensive strawberry cultivation.

In which climates and locations is this type of greenhouse best used?

It is ideal for tropical and subtropical regions where heavy rainfall, intense sun, and high humidity are common. The structure provides shade, rain protection, and some temperature moderation, making it suitable for coastal plains, inland tropical valleys, and elevated tropical sites where farmers want to reduce weather-related crop losses and manage microclimate conditions.

Are strawberries the only crop that can be grown in these tunnels?

No. While optimized for strawberries (row systems, raised beds, hanging or substrate culture), the tunnels also suit other high-value berries, herbs, vegetables (e.g., tomatoes, peppers, cucumbers), nursery seedlings and transplant production, and even cut flowers. Crop choice depends on market demand, spacing, and adaptations for ventilation, light and irrigation.

How do growers control temperature, humidity and ventilation in a tropical plastic-film multi-span tunnel?

Typical controls include natural cross-ventilation via side and ridge openings, roll-up sidewalls, and vents; shading cloth or reflective film to reduce solar heat; simple exhaust or circulation fans where needed; and careful scheduling of ventilation during the hottest parts of the day to avoid excessive humidity. Combining passive ventilation with shading and periodic misting or evaporative cooling helps maintain suitable conditions for strawberry fruiting.

What irrigation and fertigation methods are commonly used in these greenhouses?

Drip irrigation with precise fertigation is the most common approach—delivering water and nutrients directly to plant roots or substrate bags/beds to conserve water and reduce foliar disease. For substrate or hanging systems, fertigated recirculation or single-pass drip systems are used depending on water quality. Soil-based beds benefit from drip lines and mulches; monitoring EC and pH is important in tropical conditions.

What are the main advantages of a multi-span tunnel compared with single-span tunnels, and what maintenance considerations should users expect?

Advantages include larger contiguous growing areas allowing mechanization and uniform management, easier row layout for intensive production, and cost-efficiency per square meter. Multi-span structures also allow phased expansion. Maintenance includes periodic film replacement (UV degradation), frame inspections for corrosion and joint integrity, cleaning and repairing vents and sidewalls, and routine pest and disease monitoring; expected film life often ranges 3–5 years depending on material and exposure.

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