Sainpoly's Film greenhouse for agricultural product cultivation 1

Sainpoly's Film greenhouse for agricultural product cultivation 2

Sainpoly's Film greenhouse for agricultural product cultivation 3

Sainpoly's Film greenhouse for agricultural product cultivation 4

Sainpoly's Film greenhouse for agricultural product cultivation 5

Sainpoly's Film greenhouse for agricultural product cultivation 6

Sainpoly's Film greenhouse for agricultural product cultivation

Sainpoly creates the most advanced Multi-span film greenhouse for global agricultural planting, achieving low cost and high return, allowing you to double the yield of the crops you want to grow. Source factory, supports full size and full system customization, and provides turnkey arch services.

Model:

Sainpoly-film

Minimum order quantity:

3000 square meters

Brand:

SAINPOLY

Price terms:

EXW, FOB, CIF

Origin:

Weifang, Shandong

Delivery method:

Air/Sea/Land (upon request)

Payment methods:

Telegraphic transfer (T/T), letter of credit (L/C)

Delivery date:

30-60 days (depending on project size)

Production capacity:

Annual output of over 200 hectares

Packaging:

Unified classification and packaging according to international standards

Inquiry

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Product Description

The Sainpoly film greenhouses, saving costs and being easy to use. It adopts a combination of hot-dip galvanized light steel structure and high-strength anti-aging agricultural film.The overall structure is relatively simple and has strong resistance to snow and wind. For different situations, single-layer film, double-layer film or pure insect proof net composite structure can be used.

Our film adopts new domestic technology, and the service life can be extended by 2-4 years compared to normal. This product is widely used in various planting scenarios, such as vegetable planting, fruit planting, and seedling hydroponics. The heating or cooling system can be replaced and adapted in different environments. We support one-stop service from design, installation, delivery to after-sales use.

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Product Advantages

Sainpoly's intelligent Multi-span film greenhouse for agricultural product cultivation 13 The structure is sturdy and elastic: After hot-dip galvanizing treatment, the main skeleton is mainly made of Q235B and above grade steel. The thickness of the galvanized layer is much higher than that of ordinary steel, which can withstand greater weight and ensure a service life of over 15 years.

Sainpoly's intelligent Multi-span film greenhouse for agricultural product cultivation 13 Multiple Coverage: The film can be selected from double-layer or single-layer films, with a light transmittance of over 90%. The insulation performance of double-layer films can be improved by 30%, making it suitable for mass production in various climates.

Sainpoly's intelligent Multi-span film greenhouse for agricultural product cultivation 13 Intelligent environmental control: It can be equipped with various built-in systems such as electric film rolling system, wet curtain fan cooling system, external shading net, internal insulation system, and IoT intelligent control cabinet, and supports remote control on mobile phones or PCs.

Sainpoly's intelligent Multi-span film greenhouse for agricultural product cultivation 13 Factory direct supply: 90% self-produced rate, CE certification, 15 patents, strict three inspection system, zero defects at the factory.Precision production of high-end equipment.

Sainpoly's intelligent Multi-span film greenhouse for agricultural product cultivation 13 Customized services: We provide customized services for climate data collection, structural strength verification, foundation design, environmental control selection, irrigation schemes, and supplementary lighting systems at the project site. We also provide installation drawings and engineer installation guidance.

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Technical Specifications

Parameter item	Standard Configuration	Optional Upgrade
Span	8m,9.6m	Support for customization of various lengths
Bay	4m	Support for customization of various lengths
Eave height	3m,4m,6m	Support for customization of various heights
Top Covering	PO film	PE film, PEP film, woven film
Side Covering	PO film	PE film, PEP film, woven film
Frame Galvanizing Layer	≥180g/m2	≥275g/㎡ galvanized followed by spray coating process
Snow Load Resistance	0.26kN/m2	0.2~0.8kN/m2
Wind Load Resistance	0.28kN/m2	0.2~0.8kN/m2
External Shading Screen	Electric black round wire mesh	Customizable with different shading rates
Internal Shading Screen	Electric aluminum foil reflective mesh	Customizable with different shading rates
Insulation Curtain	Oxford cloth+cotton+Oxford cloth	Upgradeable waterproof surface/Upgradeable foldiable thermal insulation quilt/Upgradeable double-layer inflatable film insulation
Heating System	Ordinary boiler heating	Finned tubes,warm air blowers, snow melting pipes/ Electric warm air blowers, fuel warm air blowers
Roof Ventilation Method	Electric film rolling window	Single and double-sided rack-and-pinion top windows
Side Ventilation Method	Electric film rolling window	Fan-pad forced ventilation
Control System	Manual electrical control cabinet	IoT intelligent automatic electrical control cabinet Optional mobile online control

Application and Solutions

Extremely cold in winter，conventional greenhouse vegetable crops will experience irreversible freezing damage.

Avoid freezing

In winter, when the temperature drops below -30 ℃, vegetables freeze to death. The double-layer inflatable film, insulation system, and heating interface are used, with a double-layer film structure and an air insulation layer formed in the middle. The insulation rate can be increased by more than 30%

Risk of snow collapse

Enhanced risk of snow collapse truss+steep roof design, with enlarged main skeleton section and high-strength bolt connections at nodes. The roof is designed as a steep arch or apex, with a snow load design value of 0.2-0.8kN/m2.

High Light Transmittance

Short lighting time, slow vegetable growth, high transmittance film+optional LED light supplement system film uses high transmittance, anti-aging and anti dripping film, with the light transmittance up to 90%, and the effective time can reach 14 hours with LED plant light supplement lamp.

Lower Energy Consumption

High energy cost, double-layer inflatable membrane insulation+zone control. Adopting a double-layer inflatable membrane structure, the air pump continuously maintains the pressure between the membranes. The indoor area is divided into independent control zones, and according to different crops, zone heating can reduce more than 30% compared to traditional single-layer membrane greenhouses.

Long life design

The traditional greenhouse has a short service life, full hot dip galvanized steel frame+high-quality film. The structural service life is more than 15 years, the thickness of the galvanized layer is ≥ 65 µ m, and the anti-corrosion performance is excellent. The main structure has a 10-year warranty. The film is imported anti-aging and anti dripping film, with a service life of 3 to 5 years, easy replacement, and low maintenance cost.

Custom Commercial

Greenhouse Services

As the source production factory, we provide flexible fully customized services:

Sainpoly's Film greenhouse for agricultural product cultivation 32

System selection

Depending on your needs, you can choose from CO2 disinfection system, hanging system, irrigation system, photovoltaic system, heating system, cooling system, fertilization system, hydroponic system, fish and vegetable symbiosis system, ventilation system, shading system.

Sainpoly's Film greenhouse for agricultural product cultivation 33

Size customization

The eave height, opening, length, and span can be adjusted as needed, and special customization can be made according to planting needs and geographical features.

Sainpoly's Film greenhouse for agricultural product cultivation 34

Film type

Ordinary drip proof film (traditional type 1-3 years), double-layer inflatable film system (to enhance thermal insulation), diffuse film (to let the light evenly spread on the vegetation), PO coating film (dust-proof, high light transmittance more than 90%), high light transmittance anti-aging drip proof film (service life is more than twice the traditional film) can be selected. The light transmittance is ≥ 90%, and the service life is extended by 3 to 5 years.

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SAINPOLY Full-Service Support

Sainpoly's Film greenhouse for agricultural product cultivation 47

Sainpoly's Film greenhouse for agricultural product cultivation 48

Customized design

Our design team will provide CAD construction drawings and load calculation reports based on your local climate, crop type, and budget. Span, eave height, covering material, insulation scheme, and environmental control system can all be customized according to your needs, fully matching your project requirements.

Sainpoly's Film greenhouse for agricultural product cultivation 49

Sainpoly's Film greenhouse for agricultural product cultivation 50

Precision manufacturing

As the source factory, our self production rate reaches 90%. Robot welding, laser cutting, and automatic stamping ensure machining accuracy. Each batch of products strictly follows the three inspection system and has passed multiple verifications such as CE certification and ISO.

Sainpoly's Film greenhouse for agricultural product cultivation 51

Sainpoly's Film greenhouse for agricultural product cultivation 52

On site technical guidance

Engineers go to the site to guide the local team, providing manuals, video tutorials, and daily quality checks.

Sainpoly's Film greenhouse for agricultural product cultivation 53

Sainpoly's Film greenhouse for agricultural product cultivation 54

Turnkey installation

A professional team is fully responsible for the foundation construction, final debugging, and delivery of a ready to use greenhouse.

Sainpoly's Film greenhouse for agricultural product cultivation 56

After sales service

Remote troubleshooting and equipment debugging can be resolved remotely through video calls and data analysis. We will gradually guide your local personnel in the operation.

Sainpoly's Film greenhouse for agricultural product cultivation 58

Regular maintenance training

Provide free online training every year to help your team master the latest maintenance techniques and new technologies.

FAQ

Q: Can I replace the film myself?

A:Yes. We provide film replacement manuals. It is easier to operate on windless, cloudy days. We also offer on-site film replacement or remote technical guidance services.

Q: How is the wind and snow load resistance of the film greenhouse? Is it suitable for windy/snowy areas?

A:The standard configuration offers snow load resistance of 0.26KN/m² and wind load resistance of 0.28KN/m², upgradable to 0.8KN/m² according to local climate. The hot-dip galvanized steel pipe frame can also be reinforced with additional columns and braces to adapt to windy and snowy regions.

Q: Do you provide installation services? Is remote guidance feasible?

A: We provide two modes: ① Send technicians from the headquarters for on-site guidance; ② Provide detailed installation videos and manuals, with full remote assistance, and installation can be completed smoothly even for beginners.

Q: How long does the frame of a film greenhouse last? Is it prone to rust?

A: The frame uses hot-dip galvanized steel pipes with a service life of 10-15 years under normal use, with excellent rust and corrosion resistance. High-zinc coated pipes are available for coastal high-humidity and high-salt areas to further extend service life.

Q: How long can a thin film greenhouse generally last?

A: All structure can be used for more than 15years.

Q: Are your Film greenhouse materials compliant with EU standards?

A: Yes. We have CE certification, and steel, polycarbonate sheets, sealants, etc. all comply with relevant EU standards, and can assist customers to pass local acceptance.

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