Automatic Control PC Greenhouse with Hydroponic System

HUIJING ONE-STOP GREENHOUSE SOLUTION

Huijing Greenhouse is Located in Weifang city, Shandong Province.
It has focused on greenhouse designing, manufacturing and construction for more than 10 years. 
Greenhouses are often used for growing vegetables, fruits, flowers, and medical herbs, etc., also have applications in exhibitions, experiments, restaurants, entertainment.



GREENHOUSE TYPE
Multi-span polycarbonate sheet greenhouse uses single layer or multi-layer hollow polycarbonate sheet as the top and surrounding enclosure with special aluminum alloy profile frame. The greenhouse framework uses hot dip galvanized steel, with beautiful appearance, high light transmittance, good thermal insulation performance. The special anti-UV polycarbonate sheet can ensure the light transmittance.




GREENHOUSE SPECIFICATIONS
 

HUIJING PC (POLYCARBONATE SHEET) GREENHOUSE
Basic Parameters	Wind Load	0.5KN/m²
	Snow Load	0.3KN/m²
	Greenhouse constant load	15kg/m²
	Maximum drainage capacity	140mm/h
Specifications	Span Width	8m - 12.0m or customized
	Pillar Spacing	4.0m, 6.0m, 8.0m or customized
	Gutter Height	3.0m - 5.0m or customized
Frame Structure	Hot dip galvanized steel tubes
Covering Material	6mm/8mm/10mm double layer hollow polycarbonate sheet
Optional systems	Ventilation System	Shading System
	Cooling System	Heating System
	Irrigation System	Seedbed System
	Hydroponics System	Lighting system
	Automatic Control System	Other customized equipment
We will make design proposal as customers specific requirements.

GREENHOUSE SYSTEMS
 

1. Frame Structure

Hot dip galvanized steel frame has excellent performance of high strength, strong resistance to wind and snow, and good anti-corrosion. The quality is guaranteed for 20 years.


2. Covering Material
Polycarbonate sheet: 6mm/8mm/10mm thickness, double layer hollow, anti-UV, anti-drip, good light transmittance performance, good thermal insulation performance, excellent strength, rigidity, hardness, toughness and crack resistance, quality assurance for 10 years.



3. Ventilation System




4. Shading System
(1) Outside Shading System: The main function of the 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. Because it blocks a large amount of light, it effectively reduces the accumulation of heat inside the greenhouse, which generally reduces the greenhouse temperature by 4 °C to 6 °C.

(2) Inside Shading and Insulation System: When the inside shading net is closed, two separate spaces are formed in the greenhouse, which can effectively prevent the formation of mist and dripping in the greenhouse. In the winter and night, the inside shading net can effectively prevent the heat inside the greenhouse from overflowing through radiation or heat exchange, thus reducing energy consumption and reducing greenhouse operating costs.



5. Cooling System

Cooling pad + Exaust fans: The cooling is achieved by the principle of evaporation and cooling of water. The special wet cooling pad can ensure that the water evenly wets the entire wet curtain wall. When the air penetrates the wet curtain medium, it exchanges heat with the water vapor on the surface of the wet medium to achieve humidification and cooling of the air.


6. Heating System

Optional:(1) Coal-fired or gas-fired boiler + Spiral finned tube 
(2) Coal-fired or gas-fired boiler + heating fans
(3) Electric heating fans



7. Bench System
Moving benches: The bench bracket is made of hot-dip galvanized steel pipes. The bench frame is made of angle steel and aluminum alloy.



8. Hydroponic System



9. Irrigation & Fertilization System

Drip irrigation, fogging spraying, mobile sprinkler, etc.



10. Other Systems

Lighting system
Automatic control system
Agricultural techinical service


PACKING & SHIPPING

1. Steel tubes are nuded and tied up by wires.
2. Accessories and parts are packed in cartons.
3. All goods are loaded in containers and transported by ship or train


OUR SERVICE

1. Project Design: We will make design proposals of greenhouse solution as customers requirement.
2. Competitive Price: With rich manufacturing and sales experience, we can quote quickly and competitively.
3. Factory Visit: We warlmy welcome customers to visit our company to see our production and quality.
4. Samples Supply: We can send samples to customers as required.
5. Quality Control: We'll guarantee to supply products strictly as customer's quality requirements. 
6. After-sales service: We'll supply installation instruction with the goods, on-line service. We also can dispatch technicians overseas for installation and usage guidance.