Galvanized Steel Structure Tunnel Greenhouse

Arch roof structure, span: 9.6M or 8M;
Wind load: 0.5 KN/M2, Snow load: 0.3KN/M2, Max Tonnage: 150/M3/H;
The frame works structure is consisting of main poles, gutters, tension rods, lock grooves and various joint levers and joints. It's assembly style without any welding point. All material is hot galvanized with zinc cover 275G/M2;
Covering is 3 layers extruding films, the outer layer has the function of dustproof and the inner layer anti-dripping;
Ventilation by rolling up the films by the auto or manual roller;
Optional equipments according to actual needs of clients: Manual economic inner shading nets, fogger system, cooling pads& fans system, heating system, irrigation system, supplemental lighting system, CO2 supply system, fertilizing system and removable seedbed, etc;