Double layer roof panel roll forming machine

  • double-layer-roofing-sheet-roll-forming-machine
  • double-layer-roof-panel-roll-former
  • roof-tile-and-roof-panel-roll-forming-machine
  • roof-tile-and-IBR-sheet-making-machine
  • double-layer-roofing-sheet-making-machine

Double layer roof panel roll forming machine brief .

The double layer roof panel roll forming machine is is actually build up by two sets of single layer roof panel roll forming machines sharing the machine base and roll tooling,two sets of material feeding devices. It is based on the same design as single layer roof panel roll former.

  The double layer roof panel roll forming process :

The double layer roof panel roll forming line is starts from the unwinding of metal coils , entry the main roll forming equipment(up layer or bottom layer,not available at the same time) after pinching rollers, then roll formed to specific profile according to client’s design , cut to length by hydraulic power cutter (can go up and down with two directions )and then stack& packing.

Decoiling—guiding&leveling—roll forming—hydraulic shear—stacker

working flow

The standard profile drawing for double layer roof panel roll forming machine.


Layout of double layer roof panel roll forming line.

The standard whole solution on the double layer roof panel roll forming line is combined of uncoiler , main roll former(twos sets)stationary post-cut hydraulic shear, run out table .

Machine Component quantity
Decoiler 1 set
Guide & pinch rollers 2 set
Main forming machine 2 set
Hydraulic cutting with hydraulic station 1 set
PLC Control system 1 set
Run out table 2 sets

Double layer roof panel roll forming machine parameter 

Suitable material Coil type Color Steel, Galvanised
Coil Thickness 0.4-0.8 mm
Coil Width Customized
Yield Strength 250-350Mpa
Decoiler Decoiler Type Manual or hydraulic
Weight Capacity 5 Ton
Main Roll Former Forming Station 20 forming stations, depend on profiles
Roller Material High grade 45# steel, surface with hard chrome 0.05mm
Shaft Material #45 steel quenched 55-60 degree
Shaft Diameter 76 mm
Drive Type Chain Drive
Forming Speed 8-12 m/min
Main Power 7.5 KW
Cutting Device Cutting Type Hydraulic cutting
Cutting Die Material SW 2375 steel, HRC58-62
Cutting Tolerance +/-1mm(10m)
Electrical System PLC Brand Panasonic brand
Inverter Brand Yaskawa
Encoder OMRON brand
Touch Screen MCGS Chinese famous brand
Electrical parts Schneider
Motors Reducer Tailong and Guo mao Chinese famous brand
Hydraulic System Hydraulic Station Famous Chinese Brand
Hydraulic Power 5.5 KW 16Mpa pressure
Run out table Table Type No power passive with rollers
Function of Table To support the profile sheets after cutting
Machine Dimension 7500mm*1200mm*1200mm  Around 6500kg
Tolerance Length 3M+/- 1.5mm

Double layer roof panel roll forming machine 

double-layer-roof-panel-making-machine  double-layer-panel-roll-forming-line


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