Tunnel-Connected Greenhouse

this type comes from single tunnel.so all the specifications are the same as single tunnel’s. if you like big inside room but low cost and easy assembly,it is a good idea to choose this type.

1. structure specification:

 the main structure is consisted by arch, gutter, post and lattice-bars. 10~15 year warranty for the general structure.all structures are hot galvanized.

 2. technical parameter

wind load: 130km/h, snow load: 0.28kn/m2, max. rainwater running capacity140mm/h

 3. connects.

all connectors are jointed by bolt,nut and washer and so on. no welding is re

 4. ventilation

film roll-up system on two sides or roof is optional. 

 5.dimension

tunnel width can be 6 / 7 / 8 / 9 /10m, length is optional

your specification is ok.

 6.other optionals

irrigation system, cooling system, heating system are optionals

7. covering material:

(1) the roof and the side are covered by 100~200 micron film, 3 year warranty and 5 year life.

(2) film is fixed by special groove and plastic coated wire.

(3) insect screen is used to prevent insect from entering into the house on ventilation.

(4) shade net is optional.