Big Size Plastic Film Tunnel Agricultural Prices Single Span Greenhouse
|Product Name||Muitl Span PE Film Greenhouse|
|Features||Simple structure and economic type
Structure is flexible, strong applicability and wide applicable scope
High quality Lock Channel and Hot-dip Galvanization
|Frame||Hot-Dip Galvanized Steel|
|Cover Material||Three or Five layers co-extrusion PE Film|
|Ventilation||Sidewall Manual Hand Crank Winch|
|Length||Normal:30m/50m/60m or Customized|
|Shoulder Height||1.5m-1.8m or Customized|
|Roof Height||3.5m or Customized|
|Max Rain Quantity||140mm/h|
Cheap single span easy install greenhouse is also called plastic greenhouse,often use circular arch,single span or multi-span.the film greenhouse is used for agriculture growing,for example vegetable,fruit,flower etc.it is the most economical ways of agriculture planting.
1,Low cost,quick effect.
2,High light transmission,good for crop growth.
3,Can grow anti-season vegetables,high efficiency.
4,Easy construction and long life service with steel structure.
1). Hot dip galvanized steel structure;
2). Stable structure, high intensity;
3). Assembly style without welding points;
4). Excellent anti-corrosion effectiveness;
5). Customized design and high quality material;
6). Good aging resistance;
7). Long life time, assemble easily.
The hot-dip galvanized steel tube with external diameter of 25 * 1.5mm is molded by manual bending to increase the strength of the shed.
Card slot and clip spring
The main function is to fix the film, and secondly to improve the structural strength of the greenhouse. There are two slots on both sides of the greenhouse, four slots in total. The slots are fixed on the arch pole by the slot fixer. The slots are rolled by 0.6mm thick hot-dip galvanized steel sheet (zinc layer 120g). The spring is made of phi 2-II carbon spring steel wire after bending.