Metal Roll Forming Machine for Fire Damper Blade

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 Metal Roll Forming Machine for Fire Damper Blade & Smoke Valve Enclosure

Smoke exhaust fire dampers are generally installed on the pipes of the mechanical exhaust system. They are usually open. In the event of a fire, they will be closed when the temperature of the flue gas in the exhaust pipe reaches 280 degrees, and meet the requirements for smoke leakage and fire integrity within a certain period of time. , Plays a role in preventing smoke and fire. The main materials of air-conditioning equipment Co., Ltd. exhaust fire damper: carbon steel, galvanized sheet, stainless steel.


Shandong 280 degree smoke exhaust fire damper product advantages: strong anti-corrosion performance, long service life (material is stainless steel); low air leakage, good airtight performance; electric opening consumption current is small; the actuator of the smoke exhaust fire damper is flexible, feedback, The interlock signal is accurate.
Exhaust fire damper types: normally closed smoke exhaust fire damper, remote control smoke exhaust fire damper (steel rope control type), normally open smoke exhaust fire damper, automatic reset smoke exhaust fire damper.


Product Description

Galvanized steel fire damper blade forming machine manufacturer

Process

Uncoiler straightener 2 in 1 →Servo feeder→ Guide device → Hydraulic Punch → roll forming machine →shear device (including knife)→ finished product rack


Metal fire valve blade forming machine list


 2 in 1 Uncoiler   straightener

1、 Type：Manual Expansion

2、Parameter

1）Passive   discharge

2） Coil weight：<   2T

3）Coil inner D.：φ450mm-φ530mm

4）Max. Width.200mm

5)   Thickness .0.4-1.6mm

6)   Straightener roller :7 pcs

8)   Power.1.5kw  


Servo Feeder
3.1 Max. feeding width:200mm
3.2  Feeding thickess: 0.4-1.6mm 

3.3  Motor , 0.85ＫＷ(Yaskawa)


 Guide device

 

Fire damper forming system data 


5.1  Forming Roller：12 stations，and add Rub-roll, To make sure the surface profile no scratches.

5.2  Side Panel：T.18mm ,A3 steel   Heavy duty 。

5.3  Rolling speeding: 5-8 m/min。

5.4  Roller material：#45，overall quenching, hardness HRC56-62 ℃. 
5.5  Motor power：7.5KW。    
5.6  Main Roller ：￠65mm，45 #。
5.7  Equipment base: 45 # H type using welded steel plate.
5.8  Transmission: chain drive.
5.9 Security: across the board with emergency stop buttons, easy to handle emergencies, to ensure that equipment and operator safety. And other gear in the chain and the staff could easily lead to injury transmission section covered with protective cover, to ensure the safety of workers.


Metal Roll Forming Machine for fire valve brade




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