High tunnel multi-span single-layer PE film commercial greenhouse for lettuce and tomatoes

Product Overview

This commercial high tunnel multi-span greenhouse adopts integrated multi-span steel frame structure and single-layer high-transmittance PE film covering, specially customized for large-scale commercial planting of lettuce, tomato and other common cash crops. It features high internal space, excellent light transmission and stable overall structure, creating a suitable and controllable growth environment for leafy vegetables and fruiting vegetables. With flexible ventilation, sunshade and irrigation configurations, it supports standardized, large-scale and off-season commercial planting. It is a cost-effective and high-yield professional greenhouse facility for vegetable farms and commercial planting bases.

Product Features

• Multi-span Integrated Structure: Integrated multi-tunnel design expands continuous planting space with ultra-high land utilization, suitable for large-area vegetable planting.
• Single-layer Premium PE Film: High light transmittance, anti-aging and anti-drip properties, fully meeting the photosynthesis needs of lettuce and tomato crops.
• High Tunnel Vertical Space: Elevated tunnel height reserves sufficient growth space for tomato vine growth and layered vegetable planting.
• Professional Vegetable Planting Configuration: Matched with targeted ventilation and sunshade systems to adapt to the growth habits of lettuce and tomatoes.
• Reinforced Galvanized Steel Frame: Rust-proof, corrosion-resistant and wind-resistant structure, stable for long-term commercial continuous operation.
• Modular Assembly Design: Standardized accessories for fast construction, convenient expansion and daily maintenance for commercial planting needs.

Core Functions

• Optimal Light Transmission for Crops: High-quality PE film ensures uniform and sufficient light, promoting fast growth and high yield of lettuce and tomatoes.
• Precise Temperature & Ventilation Control: Flexible ventilation and sunshade adjustment avoids high-temperature scorching and low-temperature frost damage for vegetables.
• Stable Growth Environment: Enclosed structure stabilizes internal humidity and temperature, reducing vegetable growth cycle and improving fruit setting rate of tomatoes.
• Efficient Physical Insect Prevention: Compatible with insect-proof nets to isolate vegetable pests, reduce pesticide use and ensure vegetable safety.
• All-weather Planting Support: Resists wind, rain and mild extreme weather, realizing off-season and annual commercial vegetable planting.

Competitive Advantages

• Crop-targeted Design: Optimized space and light transmission parameters specifically for lettuce and tomato growth, higher yield than ordinary universal greenhouses.
• High Cost Performance: Single-layer PE film design reduces material and construction costs, ideal for large-scale commercial vegetable investment.
• Large Continuous Planting Area: Multi-span integrated structure eliminates interval barriers, convenient for mechanized watering, fertilizing and harvesting.
• Fast Crop Circulation: Stable internal environment shortens vegetable growth cycle and improves annual planting times and economic benefits.
• Durable & Low Maintenance: Anti-rust steel frame and anti-aging film reduce later maintenance frequency and operating costs.
• Strong Customizability: Size and supporting systems can be adjusted according to planting scale and crop growth cycle.

Application Scenarios

• Commercial large-scale lettuce leafy vegetable planting
• Greenhouse tomato trellis planting and high-yield cultivation
• Off-season vegetable standardized planting base
• Agricultural vegetable demonstration and picking garden
• Large-scale commercial vegetable farm batch planting projects