 |
|
| |
 |
RV-T Draught of Single layer grids |
|
| Order size |
Neck size |
wind-pipe size |
Hole size |
our frame size |
| WxH |
W
H |
W+10
H+10 |
W+20
H+20 |
W+60
H+60 |
|
| |
| |
|
|
|
Material |
Iron plank |
|
Surface making |
Roast paint |
Specialty |
single vane that depend different direction blow automatic as angle |
|
| |
| ------------------------------------------------------------------------------------------------------------------------------------- |
| |
 |
GV-A Draught of Single layer grids |
|
| Order size |
Neck size |
wind-pipe size |
Hole size |
our frame size |
| WxH |
W
H |
W+10
H+10 |
W+20
H+20 |
W+55
H+55 |
|
|
|
Material |
Aluminium crowding type |
|
Surface making |
Original color f aluminium alloy or roast paint |
Specialty |
single vane that depend different direction blow automatic as angle |
|
| |
| ------------------------------------------------------------------------------------------------------------------------------------- |
| |
 |
RV-P Draught of Single layer grids |
|
| Order size |
Neck size |
wind-pipe size |
Hole size |
our frame size |
| WxH |
W
H |
W+10
H+10 |
W+20
H+20 |
W+40
H+40 |
|
| |
|
|
|
Material |
Plastic steel |
|
Surface making |
White |
Specialty |
single vane that depend different direction blow automatic as angle |
|
| |
|
Prodcut