Quick Assembly Tunnel Greenhouse Kit with Galvanized Frame for Vegetables

Product Description

This tunnel greenhouse kit is aimed at growers who need covered area this season, not a building project. Galvanized steel or aluminum alloy members arrive cut and drilled, so a small crew can raise the frame in days instead of measuring and cutting on site, and the walk in height means nobody works bent over inside. Span runs from 8 to 12 m, length from 10 to 100 m and height from 3 to 8 m, all made to order. The PO or PEP covering passes 90 to 95 percent of available light and carries a UV resistant coating that gives the film a 3 year life. Roof vents and side vents handle daily air exchange without power, and boiler or radiant heating can be added where winter demands it. Insulation is moderate and can be raised with double glazing on cold sites. The frame extends bay by bay as the planting area grows.

 

Product Description

Greenhouse size :
Width accroding to clients demands
Span width 8m /9m/10m/11m/12m
Length accroding to clients demands Gutter height :3 m-4.5m
Top Height :6m-8m
Top Cover material : PO or PEP
Around cover Material : PO or PEP
 

Detailed Photos

 

Product Parameters

 

Structure material	Galvanized steel or Aluminum alloy
Covering material	Plastic film with PO , PEP
Light Transmission	90%-95%
UV Protection	Yes.UV resistant coating
Lifespan of Plastic	3 years
Insulation	Moderate ( Can be improved with double-glazing)
Ventilation system	Roof vents ,Side vents, Or automated systems
Hetating system	Optional(e.g. Boiler ,radiant heating )

1. Overview

A Film Greenhouse, also known as a Polyethylene (PE) Film Greenhouse, is a cost-effective and versatile structure designed for agricultural and horticultural purposes. It utilizes polyethylene film as the primary covering material, providing an optimal environment for plant growth by controlling temperature, humidity, and light conditions.

2. Structure and Materials

Frame Material:
The framework is typically constructed from galvanized steel or aluminum alloy, ensuring durability, corrosion resistance, and the ability to withstand environmental stresses.
Covering Material:
The greenhouse is covered with multi-layer polyethylene (PE) film, usually ranging from 0.08 mm to 0.2 mm in thickness. Advanced films may include UV stabilization, anti-drip coatings, and thermal insulation layers to enhance performance.
Foundation:
The structure is anchored to a concrete foundation or ground posts, providing stability and longevity.

3. Key Features

Light Transmission:
The PE film offers 85% - 90% light transmission, ensuring sufficient natural light for photosynthesis while diffusing sunlight to prevent plant burn.
Thermal Insulation:
Multi-layer films create air pockets that improve thermal insulation, maintaining a stable internal temperature and reducing heating costs in colder climates.
UV Protection:
UV-stabilized films protect plants from harmful ultraviolet rays while extending the lifespan of the covering material.
Ventilation Systems:
Film greenhouses are equipped with side vents, roof vents, or manual/automatic roll-up systems to regulate airflow, humidity, and temperature.
Expandability:
The modular design allows for easy expansion or customization to meet specific crop requirements.