Revolutionary Retractable Greenhouses from China: Top Suppliers and Factory Solutions for Your Farming Needs
Scope of Use
● Use accessories connect without welding.
● High quality hot dip galvanized steel frame,corrosion resistance, service life more than15 years.
● Covering materials include PO/ PEP/ HDPE woven plastic film, Polycarbonate, and Tempered Glasses.
● It can be matched with a variety of intelligent systems to achieve intelligent control 5. Provide a comfortable environment for plant growth and increase production.
Specification
| Type | JIAPEI Film multi-span greenhouse, JIAPEI Polycarbonate multi-span greenhouse,JIAPEI Glass multi-span greenhouse |
| Frame structure | |
| Hot dip galvanized steel Frame | |
| Main post | 150*150mm-100*100mm |
| Auxiliary post | 120*60mm-100*50mm |
| Thickness | 1-2.5mm |
| Truss | 50*50*2.5mm |
| Zinc coating | average 210g/㎡ |
| Gutter | thickness 2.0-2.75mm, zinc coating 275g/㎡ |
| Covering | |
| PO/PEP/HDPE plastic film single layer film covering / double layers films one layer thickness | 120μm-200μm |
| Polycarbonate | double/three layers |
| Tempered glass | |
| Single layer | 4mm/5mm |
| Double layer | 5+6+5 mm |
| Can be customized according to customer requirements | |
| Film multi-span greenhouse Parameters | |
| Wind load | 0.55KN/㎡ |
| Snow load | 0.45KN/㎡ |
| Maximum rainfall | 140mm/h |
| Planting bearing | 0.2KN /㎡ |
Frame Structure
● High-grade galvanized steel that can withstand wind and snow.
● All steel, purlin, and hardware for body of frame.
● Maximize land use, maximum volume per square mete.r
● Economical (low material use).
● Quick assembly.
Covering Materials
● 0.15 or 0.2mm plastic film；single/double layer film.
● 4mm,8mm,16mm Thickness Polycarbonate sheet/Tensile stress at break: ≥65Mpa/Specific heat: 1.17Kj/kg.k
● You can choose transparent film for cultivation or black and white film (thickening) for cultivation.
● Quick assembly.
Increase photosynthesis. When the sunlight is not enough, using plant fill light can increase photosynthesis of plants.
When the temperature is too low in winter, the use of LED growing lamp has the effect of warming up and keeping warm.
A light deprivation/blackout system for greenhouses offers affordable growing solutions for various crops and is an essential way to maximize annual yields, particularly when the market demand is high for your specific product.
Generally installed on the back of the circulation fan, used to completely block sunlight into the greenhouse.
Realized by the principle of water evaporation and cooling. When the air penetrates the water curtain, it exchanges heat with the water vapor on the surface to realize the humidification and cooling of the air.
Realized by the principle of water evaporation and cooling. When the air penetrates the water curtain, it exchanges heat with the water vapor on the surface to realize the humidification and cooling of the air.
Using the temperature difference or wind pressure inside and outside the greenhouse to realize air convection inside and outside the greenhouse, reducing the indoor temperature and humidity.
Side opening window system:Side-opening windows are divided into electric roll-up system and manual roll-up system.
Top/roof windows system:A geared motor, a gear, a rack, a bearing housing, and a transmission mechanism connected with a transmission shaft tube.
The top and side windows are assembled with special aluminum alloy profiles and sealed with rubber strips.
Using the temperature difference or wind pressure inside and outside the greenhouse to realize air convection inside and outside the greenhouse, reducing the indoor temperature and humidity.
Side opening window system:Side-opening windows are divided into electric roll-up system and manual roll-up system.
Top/roof windows system:A geared motor, a gear, a rack, a bearing housing, and a transmission mechanism connected with a transmission shaft tube.
The top and side windows are assembled with special aluminum alloy profiles and sealed with rubber strips.
Inside Shading &Insulation System/Outside Shading System:
The main function of this system is to cool and shade in the summer, so that the sunlight diffuses into the greenhouse to ensure that the crop is protected from glare of the sun.
Anti-UV, anti-hail, reducing damage to the top of the greenhouse.
Inside Shading &Insulation System/Outside Shading System:
The main function of this system is to cool and shade in the summer, so that the sunlight diffuses into the greenhouse to ensure that the crop is protected from glare of the sun.
Anti-UV, anti-hail, reducing damage to the top of the greenhouse.
Supply the suitable environment for hemp growing by controlling cooling system, blackout system top and side ventilation, dehumidifier, lighting system heater and so on.
The main function of Circulation fan is to increase the mobility of the air in the greenhouse, so that the air can be circulated and the indoor air environment can be improved.Solve the problems of high temperature, peculiar smell and poor ventilation.