The Venlo Glass Greenhouse Originally used for Agricultural Product Cultivation in the Factory is Equipped with Multiple Intelligent Systems
(Equipment / Material)
Condition: New
Made in: China
Location or Storage Country: China
Packaging Details: Unified classification and packaging according to international standards
Service Engineering Support: Yes
Warranty: Yes, Main structure warranty period of 10 years
Price: Call for price
Description:
The Venlo glass greenhouse is a commercial agricultural greenhouse designed for year-round cultivation of warm-season vegetables such as tomatoes, peppers, and cucumbers. The structure features a Venlo-style truss frame made of hot-dip galvanized steel with a galvanizing layer of at least 180 g/m², providing corrosion resistance and a design life of over 20 years. Top covering options include 4 mm or 5 mm single-layer tempered glass or single/double-layer solar panels, with optional diffuse tempered glass or insulated glass for side walls. The greenhouse integrates multiple intelligent systems including electric roof and side windows for ventilation, an insulation curtain made of Oxford cloth with cotton, and a heating system with optional fin tubes, air heaters, or snow melting pipes. Standard snow load resistance is 0.32 kN/m² and wind load resistance is 0.35 kN/m², with optional upgrades to 0.8 kN/m². The control system ranges from a manual electrical control cabinet to an IoT intelligent automatic control cabinet with mobile online control. The greenhouse is customizable in span (8 m, 9.6 m, 12 m), bay (4 m, 8 m), and eave height (3 m, 4 m, 6 m), and is delivered as a turnkey project with installation and commissioning. Minimum order quantity is 3000 square meters, with annual production capacity over 200 hectares.
Overview:
| 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 | |
| Eave height | 3m,4m,6m | Support for customization of various lengths | |
| Top Covering | 4mm,5mm single-layer ordinary tempered glass、Single and double-layer solar panels | 4mm and 5mm single-layer diffuse tempered glass、Single and double-layer solar panels | |
| Side Covering | 4mm,5mm single-layer tempered glass、Single and double-layer solar panels | 5+6+5mm insulated tempered glass、Single and double-layer solar panels | |
| Frame Galvanizing Layer | ≥180g/㎡ | 275g/㎡ galvanized followed by spray coating | |
| Snow Load Resistance | 0.32kN/㎡ | 0.2~0.8 kN/㎡ | |
| Wind Load Resistance | 0.35kN/㎡ | 0.2~0.8 kN/㎡ | |
| Insulation Curtain | Oxford cloth+cotton+Oxford cloth | Upgradeable waterproof surface/Upgradeable folding insulation blanket | |
| Heating System | Ordinary boiler heating | Fin tubes,air heaters, snow melting pipes/ Electric heaters, fuel air heaters | |
| Ventilation Method | Roof: Electric single-sided ridge roof window Perimeter: Electric side exhaust window | Roof: Electric roof window can be upgraded to double-side per ridge, single-side per ridge, multi-side per ridge. Perimeter: Electric lift side window | |
| Control System | Manual electrical control cabinet | IoT intelligent automatic electrical control cabinet Optional mobile online control | |
| Note | All parameters can be customized and designed according to the local climate data of the project site (extreme low temperature in winter, maximum snow depth, basic wind pressure). | ||
Product description:
The Sainpoly Venlo Glass greenhouse provides commercial growers with dual protection of winter antifreeze and structural safety: double-layer insulated glass, combined with internal insulation curtains and reserved heating systems, ensures that the greenhouse temperature is not lower than 10 ℃ at night; The Venlo style truss structure can withstand strong winds of up to 12 levels and snow loads of up to 1.0kN/m2, with a lifespan of over 20 years, ensuring stable production of warm vegetables such as tomatoes, peppers, and cucumbers throughout the year. From climate adaptation design, factory customized production to on-site installation and debugging, Shengbaoli provides one-stop turnkey services, and can be directly put into operation after user acceptance.
Roof: Electric roof window can be upgraded to double-side per ridge, single-side per ridge, multi-side per ridge.
Extremely cold in winter，conventional greenhouse vegetable crops will experience irreversible freezing damage. The extreme low temperature in winter is achieved through the synergistic insulation treatment of double-layer insulated glass and aluminum foil insulation curtains, combined with pre embedded heating interfaces, providing sufficient thermal redundancy for the vitality of vegetable roots and normal plant growth, achieving continuous and uninterrupted winter production.
Covering with high transparency glass (≥ 91%) to improve natural light utilization efficiency, and providing LED fill light optional modules to extend the daytime light cycle to more than 14 hours. This plan adjusts the supplementary light intensity based on the crop light saturation point to ensure a stable dry matter accumulation rate during low light seasons and avoid harvest delays caused by slow growth.
A steep pointed or arched roof accelerates the sliding of snow and reduces the static snow thickness on the roof; The reinforced truss provides additional structural redundancy, significantly improving the safety factor during heavy snow weather and ensuring the complete and reliable operation of the greenhouse in winter.
Double layered insulated glass enhances the insulation performance of the enclosure structure, reducing heat loss by 50% compared to single-layer glass. Cooperate with the zoning control system to independently adjust the heating intensity according to different planting areas.
The hot-dip galvanized steel frame combined with insulated glass has a main structure warranty period of 10 years and a design life of up to 20 years, significantly reducing asset depreciation and secondary investment risks throughout the entire life cycle, and providing users with lower average annual operating costs.
Applications:
Commercial agricultural cultivation of warm vegetables such as tomatoes, peppers, and cucumbers; year-round production in cold climates.
Construction / Materials:
Hot-dip galvanized steel frame (≥180 g/m² galvanizing, optional 275 g/m² with spray coating), top covering 4mm/5mm tempered glass or solar panels, side covering 4mm/5mm tempered glass or insulated glass 5+6+5mm, insulation curtain Oxford cloth+cotton+Oxford cloth.
Working principle:
Double-layer insulated glass and aluminum foil insulation curtains reduce heat loss; heating systems maintain temperature above 10°C at night; high-transparency glass and LED fill lights optimize light; roof shape sheds snow; truss provides structural redundancy; ventilation via electric roof and side windows; control via manual or IoT automatic cabinet.
Options / Scope of supply:
Customizable span, bay, eave height, coverings, heating, ventilation, control; turnkey project includes climate adaptation design, factory production, installation, commissioning; minimum order 3000 m²; annual capacity over 200 hectares; packaging according to international standards.
Packaging:
Unified classification and packaging according to international standards.
Warranty:
Main structure warranty period of 10 years.
Weifang Sainpoly Agriculture Technology Co., Ltd.
Markets: Commercial growers, Agricultural enterprises, Horticulture businesses, Greenhouse contractors, Distributors
Locations: , China, Weifang City, East Section of Paris Road, Qingzhou Economic Development Zone, Shandong Province
Main Products/Services: Greenhouse structures, Greenhouse film, Glass greenhouse, Polycarbonate greenhouse, Hydroponic greenhouse