Good light transmission, ageing resistance;

Excellent heat preservation function;

Light weight, shatterproof; 

Good ventilation and effective use land space. 

The greenhouse frame is made by the materials of galvanized steel, connected by screws, bolts or suitable connecters.  Door, gutters, etc. can be equipped and the roof can be pitched roof (supported by rectangular tubes) or arched roof (supported by circular tubes).  The uprights of greenhouse is made by the rectangular tubes. 

Cover material                                                                                        

 4/8/10/12/16mm polycarbonate hollow sheet, white color and transparent.

Property	Unit	Index
Light Transmission	%	88
Impact Strength	J/m	850
Heat Conductivity	W/(m.K)	0.2
Coefficient of Thermal Expansion	mm/m. °C	0.067
Range of temperature	°C	-40~+120

For the turnkey agriculture greenhouse structure,adopting hot-dip galvanized steel pipe as main column,connected by galvanized steel truss and galvanized gutter with galvanized bolts and screws without any welding ponit,embedded steel parts also supplied together.

Once build up,20 years service life guaranteed;For the Glass multi-span greenhouse and polycarbonate multi-span greenhouse,commonly adopting the design of 3 roofs for every span,each span can be 16m and every inner single bay can be 8m.

Adopting high lighting transmitting float glass and polycarbonate sheet as covering material is excellent for facility agriculture greenhouse construction.

Beautiful apperance,simple and standard and quick construction and installation,stable structure,very suitable for the vegetable and flower cultivation.

 

With the rapid development of facility agriculture, Sunshine panel (Polycarbonate Sheet) has been used as an important covering material for smart greenhouse lighting&covering material.

The advantages of PC (polycarbonate sheet) are:

1. The PC panel has an ultra-high transmittance of 80% or more,white colour,green colour and blue and etc for choice.

2. Over ten years of long-term use warranty period, each polycarbonate plate edge is steel stamped with the company's brand, the date of manufacture, truly ten-year quality assurance; the surface has anti-aging protective layer treatment.

3. With advanced and reliable anti-fog technology dealing,resistant fog always.

4. High strength, excellent thermal insulation performance, perfect water leakage resistance.

5. Quick and simple installation,with supplementary supporting aluminum alloy profiles for greenhouses.

6. PC hollow polycarbonate plate is rich in variety, there are two-layer, three-layer, four-layer, five-layer and other structures to choose from. PC polycarbonate plate is 4mm thick, 6mm thick, 8mm thick, 10mm thick, 12mm thick, 14mm thick, 16mm thick and other options are available.

Supporting System	Application
Roof and side ventilation system	Electric rack and pinion drive to open the window for keeping good ari flow.
External shading system	Black round wires net to provide shading in hot summer, lower inner temperature.
Internal shading system	Aluminum foil net to keep warm for the greenhouse in cold winter.
Wet pad and fan cooling system	It can lower the inner temperature about 4-12 degree.
Irrigation System	Micro jet irrigatiom, drip irrigation, sprinkrt irrigation
Soil-less growing system	Hydroponics System, Substrate Cultivation System
Lighting System	For hilight crop add lighting time.
Air circulation system	To assure the good air flow
Heating System	Coal-fired hot air blower, electric heating fan, wire soil heating,Plumbing heating system. you could choose these system to heating.
Intelligence Control System	Real-time remote access to air temperature, humidity, soil maisture, carbondioxide, and video images inside greenhouse.

Seedbed system:
including fixed seedbed and mobile seedbed.Also called greenhouse rolling benches,grow table,flood tray,flood table,rollig benches.The stationary seedbed is single-layer,angle steel as the support, steel-wire mesh set on the surface.The support of mobile growing table is made by hot dipped galvanized steel tubes,outline of the rolling benches aluminum-alloy material.The surface of the mesh applies the anti-corrosive treatment by the cladding layer.Height of it can be slightly adjusted, and it is equipped with the anti-overturn device and location-limiting device. The seedbed system can promote the utilization rate effectively of the greenhouse,usually up to about 85%. 
 

Factory picture

 

For the Multi-span steel structure greenhouse,now here we can supply and build polycarbonate greenhouse;glass greenhouse and PE film greenhouse;All multi-span/gutter connected.Main column are hot dip galvanized steel pipe.Available span width now is 8M;9.6M;10.8M;12M;16M and 18M.Column distance now is 4M and 8M for choice.

Our advantage now:quick design,quick supply,quick construction.

For a question/pricing of complete greenhouse project,better contact us.