Precise Photoperiod Control - Modular Zoning Gothic Greenhouse for High-End Flowers - Source Factory - SAINPOLY
A precision greenhouse designed for high-end cut flowers, potted flowers and seedling centers. Adopting Sainpoly's patented full blackout shading technology and zoned microenvironment control, it enables precise regulation of the flowering period, color and plant morphology of flowers. It serves as the standard configuration for large-scale commercial flower factories.
5.0
Model:
Sainpoly-Gothic 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
High-end Flower and Seedling Factory Customization: The Sainpoly Gothic Flower Greenhouse elevates greenhouse construction to the standard of "precision instruments". To meet the strict photoperiod requirements of flowers, Sainpoly factory has developed a highly sealed internal and external shading system. Its custom shading fabric and mechanical transmission mechanism can achieve a shading rate of nearly 100%.
The greenhouse skeleton adopts S350GD high-strength steel and can be processed with hot-dip galvanizing plus spray coating double-layer anti-corrosion treatment upon request. It features an attractive appearance and upgraded anti-corrosion performance, preventing rust contamination on high-end flower products. Integrated inside the greenhouse are automated mobile seedbeds, tidal irrigation and a central logistics system, supporting zoned and time-phased unified scheduling to ensure every potted flower meets export-grade standards.
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Product Advantages
1
Factory-integrated full blackout shading and intelligent supplementary lighting matrix precisely intervene in the secretion of plant flowering hormones, ensuring flowers are launched on schedule for high-value periods such as festivals.
2
The internal circulation fan system optimized via CFD simulation ensures the temperature difference within large connected bays is controlled within ≤ ±1℃, guaranteeing uniform flower plant morphology.
3
Hot-dip galvanizing plus powder coating dual-layer process with optional colors. It delivers outstanding anti-aging performance and boosts the brand display value of the greenhouse.
4
Supports integration of automated conveyor belts and AGV robots to realize assembly-line operations from seedling cultivation to finished product packaging, cutting labor costs by over 50%.
5
With an independent design and research institute and an annual production capacity of 200 hectares, we offer comprehensive turnkey solutions ranging from land surveying and architectural planning to integrated water and fertilizer management.
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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 | 0.32kN/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 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
On-Demand Flowering
Uniform Plant Growth
Anti-Rust Protection
Labor Cost Saving
Energy Efficient
On-Demand Flowering
The flowering period cannot be accurately controlled, resulting in missed market opportunities. Driven by the highly sealed Blackout shading system and intelligent algorithms, it precisely simulates seasonal sunlight to achieve "on-demand flowering" for market launch.
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: How does the Sainpoly Gothic Flower Greenhouse help achieve precise flowering management for high-end cut flowers?
A: We have integrated our factory-built high-sealing full blackout shading system with a shading rate of nearly 100%. Combined with the AI supplementary lighting algorithm on the central IoT platform, it achieves millisecond-level regulation of the flower photoperiod, ensuring accurate blooming during peak holiday periods.
2
Q: What are the special standards for steel component coating technology in this greenhouse to protect delicate flowers?
A: Sainpoly adopts a double-layer protection process combining hot-dip galvanizing and electrostatic spraying. Colors can be customized according to clients' brand requirements. The coating is smooth and dense. It is not only highly aesthetic, but also completely eliminates secondary pollution to petals caused by falling rust debris.
3
Q: How does the zoning environmental control system of Sainpoly solve the temperature difference problem inside large multi-span flower factories?
A: We deploy the IoT platform to uniformly schedule zoned internal circulation fans and micro-fog systems, controlling the temperature difference within this ultra-large space to ±1°C. This high level of consistency ensures uniform plant height and synchronized flowering progress of the crops.
4
Q: Can this Gothic greenhouse integrate a highly automated mobile seedbed system?
A: Yes. Our large-span pillarless structural design provides ample operational space for mobile seedbeds and AGV IoT robots. Combined with Sainpoly’s specialized guide rails, the entire process from seedling cultivation to shipment can be automated, reducing labor costs by more than 50%.
5
Q: Does Sainpoly provide ROI recommendations for flower investors regarding automation system investments?
A: Yes. Our engineering team delivers investment return analysis based on global flower project data. It evaluates how automation systems cut labor costs and boost premium product rates to support customers’ data-driven, scientific decision-making.
6
Q: For cross-border flower projects, how does Sainpoly ensure timely after-sales service for key components (such as drive units)?
A: We maintain multiple spare parts distribution centers worldwide and offer 24/7 online technical support. For large industrial parks, we may deploy engineers to deliver on-site one-year operation and maintenance training to guarantee stable system operation.
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East Section of Paris Road, Qingzhou Economic Development Zone, Weifang City, Shandong Province
Li Jianyong
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