Agricultural Galvanized Steel Truss Structure Greenhouse for Cucumber

The GT Agricultural Galvanized Steel Truss Greenhouse for Cucumber is designed for commercial cucumber production and other protected vegetable crops. The greenhouse combines a hot-dip galvanized steel structure with PEP plastic film covering and can be equipped with cooling, ventilation, shading, heating, electrical distribution, and automatic control systems.

The greenhouse structure and environmental-control configuration can be customized according to local climate conditions, crop requirements, site dimensions, and production plans. This makes it suitable for commercial cucumber farms as well as multi-span vegetable and protected agriculture projects.

Key Features of the Cucumber Greenhouse

Galvanized Steel Truss Structure

The greenhouse uses a hot-dip galvanized steel structural system designed for outdoor agricultural applications. Galvanizing helps improve corrosion resistance and provides protection for the steel frame in humid greenhouse environments.

The structural configuration can be selected according to greenhouse dimensions, local wind and snow conditions, covering materials, and equipment loads.

PEP Plastic Film Covering

The greenhouse uses PE+EVA PEP plastic film. The supplier specification includes UV resistance, anti-drip and anti-dust properties, together with good light transmission.

The reference service life of the film is approximately 3–6 years depending on the film specification, climate, UV exposure, installation, and maintenance conditions.

Cooling Pad and Fan System

The greenhouse can be equipped with a cooling pad and fan system to help manage temperature in warm conditions.

Available cooling pad options include:

• Thickness: 10 cm, 15 cm, 20 cm
• Height: 150 cm, 180 cm, 200 cm

Available fan sizes include:

• 1380 × 1380 × 400 mm
• 1200 × 1200 × 270 mm
• 1070 × 1070 × 270 mm
• 900 × 900 × 270 mm

The final cooling capacity and equipment quantity should be selected according to greenhouse volume, local climate, crop requirements, and ventilation design.

Roof and Side Ventilation

The greenhouse can incorporate top and side ventilation systems to support air exchange and environmental management.

Proper ventilation can help manage:

• Greenhouse temperature
• Relative humidity
• Air movement
• Condensation
• Crop growing conditions

The ventilation configuration should be designed according to local climate conditions and cucumber production requirements.

Shading System

An internal shading system can be installed to reduce excessive solar radiation during periods of strong sunlight.

The available reference configuration includes a 55% shading net. The final shading rate should be selected according to crop light requirements, local solar radiation, and the overall climate-control strategy.

External shading can also be configured where required.

Automatic Greenhouse Control System

The GT297 greenhouse can be integrated with an automatic control system to coordinate greenhouse environmental equipment.

Depending on the project configuration, the control system can manage or coordinate:

• Cooling fans
• Cooling pads
• Ventilation
• Shading
• Heating
• Air circulation
• Electrical distribution
• Other greenhouse equipment

Automation can reduce manual operation and help maintain more consistent growing conditions.

GT297 Cucumber Greenhouse Specifications

Specification	Details
Product Type	Agricultural Cucumber Greenhouse
Model	GT297
Brand	GT
Place of Origin	Sichuan, China
Greenhouse Structure	Galvanized Steel Truss
Project Width	40 m
Project Length	40 m / Customized
Project Height	4 m
Covering	PEP Plastic Film
Cooling System	Cooling Pad and Fan System
Ventilation	Top and Side Ventilation
Shading	Interior and Exterior Options
Control System	Automatic Control System
Installation	Installation Supervision Provided

 

 

 

Multi-Span Greenhouse Dimensions

For larger or customized multi-span greenhouse projects, the supplier provides the following reference ranges:

Parameter	Reference Range
Span Width	8–12 m
Bay Width	4–5 m
Gutter Height	3.5–5 m
Roof Height	5–7 m
Frame Structure	Hot-Dip Galvanized Steel
Covering	PE+EVA PEP Film

These are general customization ranges and should not be treated as the fixed dimensions of the GT297 reference project.

Cucumber Greenhouse Environmental Control

Cucumbers benefit from a controlled growing environment, particularly when commercial production requires stable temperature, humidity, irrigation, and ventilation conditions.

The greenhouse can integrate multiple environmental-control systems, including:

• Cooling pad and fan system
• Roof and side ventilation
• Internal air circulation
• Interior shading
• Heating system
• Electrical distribution
• Automatic control system

The final combination depends on the local climate, crop variety, growing method, and production objectives.

Structural Load Design

The PE film greenhouse can be designed according to local environmental conditions and project requirements.

Reference technical specifications include:

Load / Condition	Reference Specification
Snow Load	0.5 kN/m², customized
Wind Load	Up to 140 km/h, customized
Rainfall	140 mm, customized

These values should be confirmed during engineering design. Actual structural requirements depend on the project location, applicable local standards, greenhouse dimensions, structural configuration, and site-specific climate data.

Applications

Although this greenhouse is optimized for cucumber production, the multi-span agricultural structure can also be used by china Plastic film greenhouse factory for other commercial crops, including:

• Cucumber
• Tomato
• Eggplant
• Chili
• Leafy vegetables
• Flowers
• Fruits
• Seedlings and nursery plants

It can also be configured for larger agricultural facilities such as commercial farms, ecological agriculture projects, plant nurseries, and controlled-environment growing facilities.