Fire damper roll forming machine 

SKU: BM-DF 类别:

Fire damper roll forming machine brief.

The fire damper roll forming machine is a complete production line for manufacture of damper with slotted assemble holes . It is made from light gauge steel thickness from 1.0-1.5mm . The roll formed fire damper  is a technical profile which can fold and joint together with hands or simple tools.

The fire damper roll forming machine is a cost-effective complex production line.Including pre-punching and notching ,post-cutting ,servo feeding and optional with various kind of value added devices.

Reference profile drawing for fire damper roll forming machine :


Working process of fire damper roll forming machine :

Starts from the unwinding of metal coils , entry the multi-press punching devices after servo feeding,notch the edge and assemble holes, then entry the main fire damper roll former ,roll formed to size according to client’s design , cut to length by hydraulic cutting device ,fold the frame and close the frame by fasten the notched connector by simple tools.

Decoiling—servo feeding —punching—roll forming —hydraulic cutting—-folding—stacking


Layout of fire damper roll forming line

The standard whole solution on the fire damper  roll forming line is combined of uncoiler , hydraulic punching device,stationary hydraulic shear device, main fire damper roll former,run out table .

Machine Component quantity
Decoiler 1 set
Servo feeder 1 set
Hydraulic punching device and punching die 4 set
Main fire damper roll former 1 set
Hydraulic cut device with hydraulic station 1 set
PLC Control system 1 set
Run out table 2 sets

VCD damper frame roll forming machine parameter

Suitable material Coil type Galvanized Steel
Coil Thickness 1.0-1.5  mm
Coil Width According to design
Yield Strength 250-350Mpa
Decoiler Decoiler Type Hydraulic
Weight Capacity 3 Ton
Punching and notching Punching type Hydraulic punching
Punching sets 2-3 punching stations according to profile
Hydraulic station About 30 Mpa main motor power 7.5 KW
Main Roll Forming Forming Station 16 forming stations, depend on profiles
Roller Material GCcr15, surface with hard chrome 0.05mm
Shaft Material #45 high strength steel quenched 55-60 degree
Shaft Diameter 68 mm
Drive Type 1.2 Inc Chain drive
Forming Speed 5-12m/min
Main Power 7.5  KW
Cutting Device Cutting Type Hydraulic cutting
Cutting Die Material Cr12Mov
Cutting Tolerance +/-1mm(10m)
Hydraulic station 7.5KW , share one hydraulic station with punching
Folding device Folding type Hydraulic folding automatic control by PLC
Folding stage 4 stage
Electrical System PLC Brand Panasonic
Inverter Brand Yaskawa
Encoder OMRON brand
Touch Screen MCGS, china top brand
Electrical parts Schneider
Motors Reducer Tailong and Guo mao Chinese famous brand
Run out table Table Type  No power passive with rollers
Function of Table To support the profile sheets after cutting
Machine Dimension 8000mm*1000mm*1200mm Around 6000 kg
Tolerance Length 3M+/- 1.5mm

VCD damper frame roll forming machine (picture original taken in  factory)



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