China Syp Intelligent Frigid Zone Agriculture L Multi-Span Plastic Polycarbonate Sheet PC Glass Greenhouse

SYP intelligent Frigid zone Frigid zone Agricultural/Commercial/Farm/Industrial/Garden/ green house
Vegetable Plastic Multi Span Film Poly Greenhouse with Hydroponic for Tomato/Cucumber/Peppers/Eco Restaurant
multi span greenhouse Outside Shading System, Inside Shading System.
Internal shading:Setting internal shading is an effective way to save energy, shade, temperature and humidity.The unique advantage of the shading curtain is that it will reflect the sun rather than absorb sunlight, effectively reduce the greenhouse light, while reducing the temperature of crops and air.Unique thermal radiation barrier materials outside greenhouse emission, can keep the curtain under the heat is not lost.Close the sunshade curtain will increase the humidity indoor temperature rapidly.At the same time, sunshade of lower surface heat radiation transmitted from the greenhouse has good absorption ability, the curtain can maintain high temperature.High temperature curtain can prevent condensation, to avoid the condensed water surface under the curtain.
2)Outside shading:In summer, the solar radiation heat load is too high,when the external shading system is used, the indoor temperature can be controlled to be only 1ºChigher than that of the outdoor room in a well ventilated greenhouse due to the blocking of most of the solar radiation into the greenhouse.If combined with wet curtain fan system, can create an ideal temperature and humidity environment, reduce greenhouse operation costs, saving energy consumption.
B:.multi span greenhouse Cooling System, Heating System, Ventilation System
Internal shading:Setting internal shading is an effective way to save energy, shade, temperature and humidity.The unique advantage of the shading curtain is that it will reflect the sun rather than absorb sunlight, effectively reduce the greenhouse light, while reducing the temperature of crops and air.Unique thermal radiation barrier materials outside greenhouse emission, can keep the curtain under the heat is not lost.Close the sunshade curtain will increase the humidity indoor temperature rapidly.At the same time, sunshade of lower surface heat radiation transmitted from the greenhouse has good absorption ability, the curtain can maintain high temperature.High temperature curtain can prevent condensation, to avoid the condensed water surface under the curtain.
2)Outside shading:In summer, the solar radiation heat load is too high,when the external shading system is used, the indoor temperature can be controlled to be only 1ºChigher than that of the outdoor room in a well ventilated greenhouse due to the blocking of most of the solar radiation into the greenhouse.If combined with wet curtain fan system, can create an ideal temperature and humidity environment, reduce greenhouse operation costs, saving energy consumption.
C:.multi span greenhouse Seedbed System
Seedbed system of greenhouse includes fixed seedbed and mobile seedned. The fixed seedbed is single-layer, angel steel as the support, steel wire mesh set on the surface. The support of mobile seedbed is made by galvanized steel tubes, outline of the seedbed aluminum-alloy material. The surface of the mesh applies the anti-corrosive treatment by the cladding layer. The seedbed system can promote the utilization rate effectively of the greenhouse, usually up to about 85%
D:power distribution system
Control System of greenhouse is a kind of environmental automatic control system that is designed for the agricultural greenhouse, agriculture environmental control and weather observation, able to measure a lot of agricultural factors such as direction and speed of wind, temperature and humidity of air or soil, air pressure, rainfall, solar radiant quantity and ultraviolet intensity, etc. It can control the facilities of ventilation system, shading system, cooling system, illumination supplement, irrigation and fertilization, adjusting the inner environment of the greenhouse to the most suitable conditions.
Venlo Glass greenhouse
-Venlo structure, retangle roof, cover with single or double layer glass, aluminum gutter
-Commercial Greenhouses - agricultural greenhouse for flower/vegetable
I. Feature
Modern appearance, stable structure, high intensity, light transmission over 90%, special suitable for those places with less sunshine.

II. Structural CharacteristicsVenlo structureWell sealed aluminum gutterCover: float or tempered glass, fitted by special aluminum profile together with sealed bandSpan: 8M, 9.6M, 12MSection: 4M, 4.5M, 5MWind load: 0.5 KN/M2, Snow load: 0.4KN/M2, Max Tonnage:150/M3/HVentilation: Single or double roof vents, controlled by the rack and pinion systemShading, heating, cooling, irrigation, hydroponics, and climate control systems can be installed if requestedRoof configuration:

Span Width(M)Top Height (M)Roof ConfigurationVent Opening Size Side wall vent pattern84.1/5.1/5.6/6.1--Single side roof vent by motorized; rack&pinion system
--Double side roof vent by motorized; rack &pinions system
--No vents1.1-1.2--Electric side vent
--Manual sliding vents

Introduce the characteristics of glass greenhouse1. The main materials are all hot-dip galvanized light steel structure, which is durable and has a service life of more than 25 years.2. Multi-span greenhouse design makes the greenhouse with larger operating space and more suitable for large-scale operation.3. The glass covering has excellent light transmittance, which can meet the needs of better growth of plants.4. The greenhouse is equipped with internal/external sun shading system, fan water curtain cooling system, top/side window ventilation system, internal heat preservation and heating system, which can better balance the internal temperature of the greenhouse, so that the plants can grow better and increase the yield.5. Scope of application: stereoscopic cultivation, hydroponic cultivation, scientific research and seedling raising, ecological restaurant, leisure and sightseeing, etc.6. Depending on the structure of the greenhouse and specific requirements, the price of the whole greenhouse material ranges from $35 to $80

Different type Green house for optional in tropic and frigid zone