High Intensity and Super Sticking Wire/Wiggle Wire/Lock Spring Wire for Greenhouse Film
There are two angles (α
and
β
)
when the spring is put onside the profile . When the winder acts on the film, the force is transferred to the spring, according to the force theory, if
α
less than
β
,the profile will lpck the spring and the spring will move downwards; if
α
greater than
β
, the spring will move upwards. When the wind-resist SK profile is used with the spring, as
α
less tha
β
, the more wind loading, the more of force to go downwards. It is hard to collapse. On the contray, for the common profile and U shape profile,
α
greater than
β
, so the more wind loading, the more force to go upwards. It is hard to cpllapse.
Features
Details
Greenhouse Wiggle Wire/ Spring Lock top |
|||
Item Description |
Plastic coated
|
Normal dipping plastic coating
|
High-intensity dipping plastic coating
|
Diamater |
2.3mm |
2.5mm |
2.7mm |
length after Installed |
2m |
2m |
2.2m |
Sawthooth Depth |
32mm |
32mm |
37mm |
Hardened Stell |
NO |
NO |
YES |
Cover Plastic |
nonsticking
|
sticking |
super sticking
|
Life Time |
2-3years |
5years |
above 10 years |
Features