PC GREENHOUSE COMPOSITION | |||
NO. | items | description | including or not |
1 | steel structure | hot-galvanized steel | yes |
2 | roof cover | film/polycarbonate sheet | choose according to the clients requirements |
3 | sides cover | one/two/three/four side/sides covered hollow glass and the other sides covered polycarbonate; hollow glass thickness: 5+8+5mm, 5+9+5mm, 4+8+4mm, 4+9+4mm | choose according to the clients requirements |
4 | outer sunshade system | sunshade net has different light transmission,75%, 50%, 30%, 0% | choose according to the clients requirements |
5 | inner sunshade system | inner shade net has different light transmission, 75%, 50%, 30%, 0% | choose according to the clients requirements |
6 | inner warming curtain | it can keep warm inside in night and in winter. | choose according to the clients requirements |
7 | cooling system | it consists of cooling fans and cooling pad | choose according to the clients requirements |
8 | heating system | 1.boiler warming: boiler and water warming blower. the bolier type has gas boiler, coal boiler, oil boiler and biofule boiler, and gas/oil boiler | choose according to the clients requirements |
2. electric warming: only has electric warming blower | |||
9 | drainage system | gutter size is δ=135× 135×130×2.5mm. The max raindrop discharge is 120mm/h. The gutter discharge grade is 5‰, and the raindrop pipe is PVC, diameter 110mm | yes |
10 | ventilation system | roof window and side windows and cooling fans | choose according to the clients requirements |
11 | irrigation and fertilization system | drop irrigation or spray irrigation | choose according to the clients requirements |
12 | control system | semi-auto-control or intelligent control | choose according to the clients requirements |
13 | light compensating system | usually choose high - pressure sodium lamp, or you can use LED lamp | choose according to the clients requirements |
14 | seadling bed system | used for seadling | choose according to the clients requirements |
15 | soilless culture | we can supply the equipment for soiless culture | choose according to the clients requirements |