Versatile Plastic Box Greenhouse for Growing Fresh Vegetables

• Customization: Available
• Department: Plastic Greenhouse
• Suitable: Vegetables, Seedling Cultivation, Overwintering of Poultry and Livestock, Mixed Farming, Herbal Medicine, Fruit, Flower, Aquaculture
• Model NO.: FG-032
• Span: Multi/Single
• Roofing Shape: Arched Roof
• Location: Indoor & Outdoor
• Heating Method: Continuous Heating
• Cultivation Method: Hydroponics
• Building Materials: Steel-Plastic
• Usage: Commercial Greenhouse
• Size: Large
• Cover Material: Film
• Layer: Double/Single
• Transport Package: Container Shipping
• Specification: 40GP
• Trademark: VERTEX
• Origin: China
• HS Code: 9406900090
• Production Capacity: 5000000 Square Meter/Years
• Package Size: 100.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1000.000kg

Product Description

The plastic film greenhouse represents a pioneering advancement in greenhouse structures, utilizing a resilient and versatile plastic film as its primary covering material. This innovative greenhouse design is making significant waves across agricultural cultivation and various other fields, offering unmatched benefits and versatility.

 

Product Description

Frame Part
The frame is typically crafted from robust metal materials such as steel and galvanized pipes, meticulously cut, bent, and welded to form the sturdy skeleton of the greenhouse. The dimensions, including diameter and wall thickness, are meticulously tailored to match the greenhouse size and designed load capacity. For instance, smaller greenhouses might utilize pipes with diameters ranging from 25-32mm, while larger structures demand pipes with more substantial diameters and thicker walls to ensure unwavering stability, accommodating the weight of plastic films, snow, wind loads, and more.
Greenhouse frames come in diverse forms, with popular styles including arches and ridges. The arch greenhouse features a circular frame, providing optimal coverage for plastic films, distributing force more evenly, and creating a spacious interior. Conversely, the ridge greenhouse mimics the pitched roof of a house, boasting drainage advantages and offering flexible space utilization, making it ideal for planting methods requiring more vertical space.

 

Plastic Film
Plastic film serves as a crucial covering material in greenhouses, with popular options including polyethylene (PE) and polyvinyl chloride (PVC) films. PE film is cost-effective with excellent flexibility, allowing high light transmittance generally between 85%-93%, and offers good puncture resistance. Alternatively, PVC film provides superior thermal insulation and light transmittance from 80%-90%, though it comes with a slightly higher price tag. Over time, its plasticizer may leach out, potentially affecting film performance.
The film thickness varies typically between 0.08-0.2mm, with thicker films offering greater durability albeit at a higher cost. Film colors differ; transparent films provide exceptional light transmission, benefiting plant photosynthesis. Some films contain special pigments, like blue films, which can modulate light quality, promoting specific plant growth.

Ventilation System
Natural ventilation is a prevalent method in plastic film greenhouses, usually achieved by strategically placed vents on the side walls or roofs. Side wall vents may include manually opened plastic steel windows or roll film vents controlled by film rollers, offering ease of operation and adjustable vent sizes. Roof vents often employ ridge ventilation, using the principle of hot air rising to expel warm air, achieving effective ventilation and cooling.
Large plastic film greenhouses might utilize mechanical ventilation systems, comprising fans and ventilation pipes. Typically, fans are installed on one side, distributing fresh air through pipes to every corner, ensuring high efficiency. However, this method incurs higher equipment and operational costs.

Sunshade System
Sunshade nets form the core of greenhouse sunshade systems, available for both internal and external installation. Internal nets are easy to install and maintain but offer slightly reduced shading effectiveness. Conversely, external nets provide superior shading by directly blocking sunlight, reducing heat accumulation, though they require sturdy installations to withstand natural elements like wind and rain.
Shading nets are available in various specifications, such as 40%, 60%, or 80% shading rates. For plants with lower light tolerance, like edible fungi and flower seedlings, higher shading rates help prevent damage from intense light.

Insulation System
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Product characteristics

Lower cost
Compared with glass greenhouses and polycarbonate sheet greenhouses, the construction cost of plastic film greenhouses is much lower. The plastic film itself is cheap, and the frame structure is relatively simple, and the material cost and installation cost are relatively low. This makes plastic film greenhouse in agricultural production more easily accepted by the majority of farmers, especially suitable for small and medium-sized farmers.

Good light transmission
Transparent plastic film can provide good natural lighting conditions, so that the greenhouse interior light is sufficient, conducive to plant photosynthesis. Moreover, the light transmission performance of plastic film can be adjusted by selecting different film materials and thicknesses to meet the requirements of different plants for light intensity and light quality.

Construction flexibility
The size and shape of the plastic film greenhouse can be flexibly designed according to the actual site and planting needs. It can be a small simple greenhouse for home gardening or small seedling breeding; It can also be a large multi-storey greenhouse for large-scale vegetable and flower planting. The assembly of the frame structure is relatively simple and the construction period is short.

FAQ

1.  How long is the delivery time?
According to your greenhouse size and system, the delivery time is usually 15-60days.


2.  Can you supply sample?
Small parts can be supplied, but you should pay the express cost.


3.  Can your company supply greenhouse design?
Our company can give greenhouse design according to your land and plan after deposit.  And we can give simple drawing before signing contract.


4.  How to install greenhouse ?
Firstly we prepare the material and send the material to your city.

After your customs clearing, we send 2-4 engineers or all workers to guide to install.
If you want to save money, we only send engineers, and you match local workers.
If you think it is hard to build the greenhouse, we also can send engineers and workers to install for you.


5.  When installing, what cost should we pay?
Our engineers and workers visas and round-trip tickets, their foods and accommodation, their communication