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Email: Chinagoodgreenhouse1@sainpoly.com(Jayce cao)
             
Chinagoodgreenhouse3@sainpoly.com(Aaron Zhang)
             
Chinagoodgreenhouse6@sainpoly.com(Cathy Dong)
              
Chinagoodgreenhouse8@sainpoly.com(Sara Lau)

TEL: +8615153697783 (Cathy Dong )

            +86-18865361983(Sara Lau)

            +86-15762592468(Jayce Cao)
            +86-15763673732(Aaron Zhang)

ADD:The 20th Floor,DongShengSquare,WeiFang City,Shandong Province,

China (Office)

Northeast corner of the intersection of Qili Street and Paris  Road, Qingzhou Economic Development Zone, Weifang, Shandong Province,China.(Factory)

 

site: www.wfshengbaoli  www.sainpoly.com 

 

 

 

WEIFANG SAINPOLY GREENHOUSE EQUIPMENT CO,.LTD.  鲁ICP备15034529号    powerd by:www.300.cn

Name

Greenhouse ventilation system

Affiliate classification
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Description

Product Description

 
The Ventilation System is our company consist of Roof Ventilation Systems and Side Ventilation System
according to the difference of the installation position.The Roof Ventilation System include the Roof
Diving-Rod Ventilation System and Roof Row-Rack Ventilation System.The Side Ventilation System
refers to the side Cooling Pad Ventilation System.Moreover we also supply the Roof or Side
Plastic-Film Reeling Ventilation System (Manual or Electric)

 

 

Available product name

greenhouse rack, greenhouse gear, greenhouse pinion, greenhouse drive motor, And other greenhouse accessories.

Material

Galvanized steel

Production process precision casting, sand casting,die casting,forgin,welding,gravity casting,lost wax casting,investment casting,stamping,CNC machining

Heat Treatment 

No

Cold Treatment

Galvanizing

Used

greenhouse Ventilation System

 

 

 

Roof Diving-Rod Ventilation System
 
 
The gear motor controls the rack-pinion structure,by which a set of driving rods act.The windows open
and close,supported by them (supporting arms)
 
 

     

 

 

Roof-Row Ventilation System
 
 
The gear motor controls the rack-pinion structure.The rack connects the windows,thus that windows open or close.
 

 

     

 

 

Side Cooling-Pad Ventilation System
 
 
The working principle of this system is same as that of the Roof Row-Rack Ventilation System,but the installation place.
 

 

     

 

 

Roof or Side Plastic-Film Reeling Ventilation System
 
 
The Plastic-Film Reeling Ventilation System can be used on the side and/or roof,manually or
electrically,usually installed on the plastic-film multi-span greenhouse or tunnel greenhouse
and controlled by the film reeler.
 
 

 

     

 

Other systems

  

     

      

 

 

 

Steel Structure

 

High quality hot-dip galvanized steel structure, Zinc-coating 275g/m2, service life over 20 years. All steel materials are field-assembled, no secondary processing required. The galvanized connectors and fasteners are not rusted for 20 years.

 

Optional System

 

       

 

 

     

 

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.

 

Anti-UV, anti-hail, reducing damage to the top of the greenhouse

 

 

 

Inside Shading &Insulation System

 

Anti-fog and anti-drip Energy-saving and insulation Water conservation 

 

The curtains are divided into two types, ventilated and insulated. Different types and shading rate of curtains are used as needed. In order to increase the insulation effect in the greenhouse, double inside shading nets can be used.

 

 

Cooling System - Cooling Pad

 

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

 

 

      

 

 

      

 

 

Cooling System - Cooling Fan

 

Size: 1380x1380x400m Power: 1100 w Voltage: 380V, 50Hz, PH1 Air volume: 44000m3/h Noise 60 decibels Hot-dip galvanized steel frame, stainless steel fan blade

 

       

 

     

 

Heating System - Fan Heater

Heating System - Spiral Finned Tubes

Irrigation & Fertilizer System

 

      

 

 

    

Hydroponic system

 

    

 

 

     

Control System  

     

  

 

FAQ

 
 
Q1: Are you a trading company or a manufacturer?
 
A: We are a factory. Our factory produces all items related to the greenhouse, so we provide the best price,
 
Q2: How long is your delivery time?
 
A: 1000-5000 square meters, 25-40 days, if you encounter a special period, please contact the salesperson for details
 
Q3: Do you provide samples? Is it free or extra?
 
A: Yes, we can provide samples for free, but not pay for shipping.
 
Q4: How to get a quotation for the greenhouse?
 
A: Please let us know how many greenhouses are needed? What will be grown in the greenhouse?
So that we can suggest related systems
 
Q5: How should I choose a greenhouse system?
 
A: Please let us know where the greenhouse is (temperature, wind speed)
 
Q6: How to assemble the greenhouse when purchasing?
 
A:We have professional after-sales service engineers who will provide planning drawings and installation manuals.
You can communicate with him from time to time. 
 
If necessary, we can also send engineers to your country to supervise the installation of the greenhouse. 
 
Please send a message for specific details.
 
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