Chày cối tạo hình
LOUVER FOR AIR FLOW
LOUVER FOR AIR FLOW
LOUVER
FORMING UP
USAGE
Used for ventilation, radiating heat and agricultural seed selecting function.
Forming process of lance to create an opening.
Used to provide air flow or ventilation.
EXAMPLES
In addition to a one-punching processing type, there is also continuous forming type which can change a opening width.
SHAPES OVERVIEW
The forming tool cuts and draws a workpiece to make an opening for ventilation.
NOTE
-
1)Conditions of punching
Material thickness ≦ 2.3 mm
Width(A) ≧ Height(H) x 2Forming pitch P ≧ 5
C ≧ 5 (Material thickness ≦ 1.6 mm
C ≧ 8 (Material thickness > 1.6 mm)
Height(H) ≦ Material thickness x 3.5 (Stainless steel, Aluminum)- ※If the punching conditions are not met, please contact us.
- 2)Except for some models, the upper tool is a replaceable blade type.