Reliable Greenhouse with PVC Film for Planting Various Crops

• Customization: Available
• Department: Plastic Greenhouse
• Suitable: Vegetables, Seedling Cultivation, Overwintering of Poultry and Livestock, Mixed Farming, Herbal Medicine, Fruit, Flower, Aquaculture
• Model NO.: FG-029
• 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
• Lead Time: 20 days (1 - 100 Square Meters) ; To be negotiated ( > 100 Square Meters)

Product Description

The plastic film greenhouse is an innovative and versatile greenhouse structure, ingeniously designed with high-quality plastic film as the primary covering material. This state-of-the-art greenhouse is extensively utilized across agricultural cultivation and various other sectors, providing an ideal environment for nurturing a wide array of crops. Its adaptability and efficiency make it a top choice for enhancing agricultural productivity and promoting sustainable farming practices.

 

Product Description

Frame part
Crafted from robust metal materials such as steel and galvanized pipes, the frame forms the backbone of the greenhouse. These pipes are masterfully cut, bent, and welded to shape the sturdy skeleton, tailored to the greenhouse's size and structural requirements. For smaller greenhouses, steel pipes ranging from 25-32mm in diameter offer sufficient support, while larger structures require thicker pipes to enhance stability and accommodate the weight of plastic films, as well as the forces of snow and wind. This meticulous design ensures your greenhouse stands strong against mother nature's elements.
Frames are available in diverse shapes, typically featuring arches and ridges. The arch frame, characterized by its circular shape, provides superior coverage for the plastic film, ensuring even distribution of forces and creating an open, spacious internal environment. On the other hand, the ridge frame mirrors the contours of a traditional house roof, offering notable drainage advantages and increased spatial flexibility, making it ideal for specific high-space planting techniques.

 

Plastic film
This critical covering material for greenhouses comes in various types, with polyethylene (PE) and polyvinyl chloride (PVC) films being the most prevalent. PE film is known for its affordability, exceptional flexibility, and impressive light transmission rates of 85%-93%, along with notable puncture resistance. Conversely, PVC film excels in thermal insulation and achieves 80%-90% light transmittance. Despite its slightly higher cost and potential plasticizer leakage over time, it remains a preferred choice for its superior thermal properties.
Plastic film thickness varies from 0.08-0.2mm, offering options for durability, albeit at increased costs with thicker films. Transparent films provide optimal light transmission, fostering plant photosynthesis, while films with special pigments, like blue, can fine-tune light quality, enhancing the growth of specific plants. Each choice in film thickness and color can significantly impact your greenhouse's efficiency and success.

Ventilation system
Natural ventilation is a widely adopted method in plastic film greenhouses, achieved through strategically placed vents on side walls or rooftops. Side wall vents might feature manually operable plastic steel windows or roll-up film vents controlled by film rollers, offering ease of operation and adjustable opening sizes. Roof ventilation often employs a ridge design to discharge hot air rising from within, promoting effective cooling and airflow.
In larger greenhouses, mechanical ventilation systems are frequently employed. These systems consist of powerful fans and a network of ventilation pipes, with fans typically mounted on one side of the greenhouse. This setup ensures fresh air is evenly distributed throughout, maximizing ventilation efficiency. While offering superior air circulation, these systems come with higher initial and operational costs.

Sunshade system
The sunshade net is integral to greenhouse climate control. Positioned either inside or outside, internal nets offer easy installation and maintenance, albeit with reduced shading efficiency. Conversely, external nets provide superior shading by blocking sunlight before it reaches the plastic film, reducing heat buildup within the greenhouse. However, their installation must withstand environmental factors like wind and rain.
Shading nets come in various specifications based on shading rates of 40%, 60%, or 80%. For plants sensitive to intense light, such as edible fungi and flower seedlings, higher shading rates prevent damage from excessive sun exposure, ensuring optimal growth conditions.

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