(Cucumber Substrate Hydroponics) High-Density Planting Commercial Multi-Span Hydroponic Greenhouse Production Factory - SAINPOLY
SAINPOLY hydroponic greenhouses are tailor-made for high-density cucumber planting via substrate hydroponics.
The automatic irrigation system realizes precise water and fertilizer management; heavy-duty trusses bear the load of vine hanging; dual ventilation system achieves accurate humidity control.
The annual yield reaches 2.5 times that of traditional planting.
Direct supply from the manufacturer, we provide full-cycle services ranging from substrate formula customization to post-harvest technical training.
The automatic irrigation system realizes precise water and fertilizer management; heavy-duty trusses bear the load of vine hanging; dual ventilation system achieves accurate humidity control.
The annual yield reaches 2.5 times that of traditional planting.
Direct supply from the manufacturer, we provide full-cycle services ranging from substrate formula customization to post-harvest technical training.
5.0
Model:
Sainpoly-Hydroponic Greenhouse
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
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Product Description
Special Greenhouse for Cucumber Substrate Hydroponics
SAINPOLY hydroponic greenhouses are designed for high-density commercial cucumber cultivation with substrate hydroponics. Rockwool or coconut coir substrate is matched with an automatic drip irrigation system, with independent supply pipelines for each plant to realize precise water and fertilizer management and cyclic reuse of nutrient solution. The heavy-duty truss system can bear several tons of hanging crop load per bay, fully meeting the planting demands of high-density cucumber vine training.
The dual ventilation and evaporative cooling system precisely controls the greenhouse temperature below 32℃ and humidity at 70–85%, effectively inhibiting downy mildew and powdery mildew. The Venlo high-light-transmittance frame achieves 91% light transmittance, bringing an annual yield 2.5 times that of traditional planting. Equipped with full ventilation insect-proof net and sterile substrate cultivation, soil-borne diseases are fundamentally eliminated.
SAINPOLY delivers full-process services covering substrate formulation, water & fertilizer management, environmental regulation and yield optimization training.
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Product Advantages
1
The main frame adopts high-standard steel of Q235B and above with hot-dip galvanizing treatment, and the galvanized layer thickness ≥180g/m², far exceeding the standard for ordinary steel. A single upright column can bear several tons of load; the overall service life exceeds 15 years with leading snow load resistance and wind uplift resistance in the industry.
2
Independent drip pipelines for each plant precisely control irrigation volume, EC value and pH value. Cyclic recycling of nutrient solution and standardized management greatly improve cucumber fruit uniformity and marketable fruit rate.
3
Reinforced trusses support several tons of hanging load per bay, satisfying structural requirements for high-density vertical cucumber planting.
4
The dual ventilation and evaporative cooling system keeps greenhouse temperature under 32℃ and humidity within the optimal 70–85% range, restraining downy mildew and powdery mildew from the source.
5
Integrated design and production with 90% self-production rate for core components. Certified with CE certification and 15 patented technologies, triple inspections guarantee zero defects before delivery.
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Technical Specifications
| Parameter | Standard Configuration | Optional upgrade |
| Span | 8m,9.6m,12m | Support for customization of various lengths |
| Bay | 4m,8m | Support for customization of various lengths |
| Planting method | hydroponics | Flat hydroponic vertical hydroponic |
| Eave height | 3m,4m,6m | Support for customization of various heights |
| Top Covering | PO film, 4mm and 5mm single-layer ordinary tempered glass, 8mm double-layer solar panel | PE film, PEP film, woven film, 4mm and 5mm single-layer diffuse scattering tempered glass, 10mm double-layer solar panel |
| Side Covering | PO film, 4mm and 5mm single-layer tempered glass, 8mm double-layer solar panel | PE film, PEP film, woven film, 5+6+5mm insulated tempered glass, 10mm double-layer solar panel 5mm single-layer tempered glass |
| Frame Galvanizing Layer | ≥180g/m2 | ≥275g/m²,Hot-dip galvanized followed by spray coating process |
| Snow Load Resistance | 0.26KN/m2 | 0.2~0.8KN/m2 |
| Wind Load Resistance | 0.27KN/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-fired warm air blowers |
| Cooling method | Chiller Unit | Independent space chiller unit / Planting pipe air supply system |
| Roof Ventilation Method | Electric roll film window, electric single-sided ridge top window | Single and double-sided toothed top windows. Electric roof opening window can be upgraded to bilateral per spine, single-sided per spine, and multi side per spine |
| Side Ventilation Method | Electric roll film window, electric gear side window | Electric roll film window, electric gear side window |
| Control System | Manual electrical control cabinet | IoT intelligent automatic electrical control cabinet Optional mobile online control |
Application and Solutions
Yield Limitations
Pesticide Residue
Unstable Fruit Quality
Heavy Vine Load
Long life design
Yield Limitations
Low Yield Per Unit Area of Traditional Soil Cultivation
Substrate hydroponics paired with precise water-fertilizer control and high-density vine training delivers annual output 2.5 times that of traditional planting, achieving maximized space utilization efficiency.
Custom Commercial
Greenhouse Services
As the source production factory, we provide flexible fully customized services:
1
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
2
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
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SAINPOLY Full-Service Support
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.
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
Engineers go to the site to guide the local team, providing manuals, video tutorials, and daily quality checks.
A professional team is fully responsible for the foundation construction, final debugging, and delivery of a ready to use greenhouse.
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.
Provide free online training every year to help your team master the latest maintenance techniques and new technologies.
FAQ
1
Q: How much higher is the yield of cucumber grown in substrate hydroponics compared with traditional planting?
A: Benefiting from precise water and fertilizer management, high-density vine hanging cultivation and year-round continuous planting, the annual output can reach 2.5 times that of traditional planting.
2
Q: How to prevent diseases for cucumber in substrate hydroponic cultivation?
A: Triple protection system: precise humidity control via dual ventilation, sterile substrate to eliminate soil-borne diseases, and 50-mesh insect-proof net to block pests, which greatly reduces disease incidence.
3
Q: Is the nutrient solution management of the hydroponic system complicated?
A: The automatic drip irrigation system is equipped with EC/pH sensors for real-time monitoring and automatic liquid replenishment. Manual inspection to confirm parameters is only required every day.
4
Q: Do you provide a full set of solutions for cucumber hydroponics?
A: Yes. We provide one-stop full-cycle services including substrate formula design, water & fertilizer management, environmental control scheme and yield optimization training.
5
Q: What is the minimum order area?
A: There is no rigid minimum area requirement. We recommend an area of over 3000 ㎡ to amortize design and transportation costs.
6
Q: Does the hydroponic greenhouse meet the standards for overseas export markets?
A: Yes. The greenhouses are certified with CE certification, and all raw materials comply with EU standards. We can assist customers in fulfilling certification requirements such as GlobalGAP for export business.
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East Section of Paris Road, Qingzhou Economic Development Zone, Weifang City, Shandong Province
Li Jianyong
+86 15006367526
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