The Fire Damper Roll Forming Machine is a special production line equipment specially designed for fire-fighting and smoke-exhausting manufacturers. The fire damper is installed on the ventilation and air conditioning system piping with fire protection requirements (to prevent the fire from spreading along the air duct). Its functions include: the temperature fuse is blown at 70℃ to close the valve; the output valve is closed, and the ventilation and air conditioning system is stopped. ; stepless adjustment of air volume.
Working Flow: Uncoiler -- Servo Feeding -- Punching -- Roll forming -- Punching -- cutting -- Output table


|
Main motor power |
15kw |
|
Drive |
Chain |
|
Main shaft diam |
76mm( material: 45#forge steel and quenched ) |
|
Roller material |
Gcr15 bearing steel forge steel and quench treatment hardness 58-62, chrome coated 0.05mm |
|
Roll station |
12 groups |
|
Raw material |
0.8~2.0mm |
|
Width of purlin |
100~500mm adjustable |
|
Working speed |
10m--15m/min(Exclude cutting time) |
|
Length Tolerance |
±1mm |
|
Weight of machine |
about 6ton |
|
Size of machine |
About 9000×1000×1500mm L x W x H |
|
Color of machine |
depend on customer |
|
Coder |
Omron |
|
Control |
PLC Panasonic, made in Japan. 380V 50HZ |
|
Computer operating panel |
touching screen |
|
Punching |
Hydraulic punching before roll forming |
|
Cutting |
Hydraulic cutting after roll forming( Cutting when reach the set length ) |
|
Hydraulic power |
5.5KW |
|
Blade material |
Cr12,quenched 58°-62° |
|
Working pressure |
20mpa |
|
Cutting tolerance |
+/- 1.5mm |
|
No. |
Name |
Unit |
Qty |
|
1 |
Manual decoiler |
set |
1 |
|
2 |
Punching part |
set |
1 |
|
3 |
Main forming machine |
set |
1 |
|
4 |
PLC control system |
set |
1 |
|
5 |
Hydraulic pump station |
set |
1 |
|
6 |
Post cut |
set |
1 |
|
7 |
Electric motor |
set |
1 |
|
8 |
Output table |
set |
1 |
