Commercial Tomato Hydroponics - 3D Hanging Vine Cultivation Intelligent Multi-span Hydroponic Greenhouse - Manufacturer Direct Supply | SAINPOLY
SAINPOLY tomato-dedicated greenhouse adopts internationally mainstream high-level hanging vine three-dimensional cultivation technology. Using rock wool / coconut coir substrate combined with precise drip irrigation, it enables year-round continuous tomato production with over 40% higher yield per plant. The system integrates automatic shading, physical anti-virus protection and intelligent harvesting rails. Direct supply from our source factory; we offer full-process services ranging from greenhouse construction to nutrient solution formulation guidance.
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
The tomato high-level hydroponic greenhouse is specially designed for indeterminate tomatoes (cluster cherry tomatoes or large-fruit tomatoes). It adopts high-transmittance diffuse glass or PO film covering to ensure uniform lighting inside the greenhouse and eliminate shadow areas. The core "high-level hanging vine system" paired with a vine lowering frame enables vertical upward growth, maximizing space utilization and greatly improving bottom ventilation. The precision drip irrigation system realizes on-demand water and fertilizer distribution, fundamentally solving tomato blossom-end rot and fruit cracking issues. The main greenhouse frame features extremely strong load-bearing capacity, fully satisfying the heavy hanging weight demands of tomatoes in peak fruiting stage.
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Product Advantages
1
The columns and beams are made of Q235B high-strength steel with hot-dip galvanized coating ≥180g/m². The load-bearing capacity of each span is specially designed for tomato fruit hanging loads. It can withstand extreme wind and snow disasters while ensuring the safety of the hanging vine system.
2
The vertical growing height can reach over 4.5m, boosting planting density by 35%. It delivers better light penetration, facilitating uniform fruit coloring and sugar accumulation.
3
It completely isolates soil-borne diseases. High-precision water & fertilizer machines control EC/pH values to guarantee consistent tomato flavor. Its A-grade fruit rate (cluster fruit uniformity) ranks among the industry leaders.
4
Equipped with 60-mesh insect net, physical cooling and intelligent internal shading, it greatly cuts down pesticide consumption. Fruits comply with GlobalG.A.P. export standards.
5
90% of core greenhouse components and hydroponic circulation systems are manufactured in-house. With CE certification, we offer superior cost performance and full-lifecycle maintenance support.
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Technical Specifications
| Parameter item | 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
Higher Yield & Quality
Stable Fruit Growth
Reinforced Frame
No Cropping Barriers
Ergonomic Harvesting
Higher Yield & Quality
Low yield and poor fruit quality. Vertical hanging vines maximize the light-receiving area, bringing a 40% yield increase and more stable fruit Brix (sugar content).
Custom Commercial
Greenhouse Services
As the source production factory, we provide flexible fully customized services:
1
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
2
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
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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: What are the yield advantages of the SAINPOLY tomato hydroponic system compared with traditional soil cultivation?
A: Adopting high-level hanging-vine 3D cultivation and precise environmental control, the tomato growth cycle can be extended to 10–11 months. Its yield per unit area is 3–4 times that of traditional greenhouse soil cultivation, and the fruit boasts excellent uniformity, making it ideal for direct supermarket supply.
2
Q: Tomatoes carry heavy fruit loads during fruiting season. How do you guarantee the structural safety of the hanging vine system?
A: As a source manufacturer, SAINPOLY adopts special reinforced design for tomato load. Main beams and columns are made of high-grade Q235B hot-dip galvanized steel with a galvanized coating ≥180g/m². This ensures zero structural deformation under full fruit load and extreme wind & snow conditions.
3
Q: What technical optimizations do you have for tomato taste and sweetness?
A: Taste is determined by precise EC value control. The SAINPOLY intelligent water & fertilizer system dynamically adjusts the osmotic pressure of nutrient solution according to different tomato growth stages (transplanting / flowering / fruiting), which significantly boosts fruit Brix (sugar content) and flavor while maintaining yield.
4
Q: How can hydroponic tomatoes solve the problem of pollination efficiency in greenhouses?
A: We integrate beehive pollination station design into our solution. Bumblebee pollination replaces manual blossom spraying, which not only cuts labor costs but also effectively prevents malformed fruits caused by improper hormone application, ensuring plump fruits and complete seed development.
5
Q: How can the SAINPOLY solution help tomato production achieve ""low-pesticide"" or even ""pesticide-free"" standards?
A: We adopt a physical protection matrix: fully enclosed physical insect nets, independent buffer zone systems, and zero-soil contact via substrate cultivation. This greatly reduces the invasion risk of virus vectors such as whiteflies and tobacco whiteflies, complying with green food certification standards.
6
Q: We have no prior experience in tomato hydroponics. Can you provide nutrient formulas and technical guidance?
A: Absolutely. We provide a one-stop turnkey service. Besides greenhouse construction, we also offer tomato-specific nutrient solution formulas for different growth stages, pest & disease early-warning systems, and technical training for post-harvest grading and processing.
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East Section of Paris Road, Qingzhou Economic Development Zone, Weifang City, Shandong Province
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