• Trapezoidal-Profile-Sheet-Roll-Forming-Machine
  • Trapezoidal-Profile-Sheet-Making-Machine
  • Trapezoidal-roof-panel-roll-forming-machine
  • IBR-roof-panel-roll-forming-machine
  • PBR-roof-panel-roll-forming-machine
  • PBU-roof-panel-roll-forming-machine

Trapezoidal profile sheet roll forming machine

Trapezoidal profile sheet roll forming machine brief .

The trapezoidal profile sheet roll forming machine is a roll former panel line that dedicated on the manufacturing of trapezoidal sheet profile widely used on roof and wall for the metal buildings.

The trapezoidal profile sheet roll forming machine is an important family of the classic roof panel machines.The trapezoidal sheet and corrugated sheet are very classic exposed-fastener type roofing sheet in the metal roof panel market.

 Single layer panel roll former and double layer panel roll former:

The single layer roof panel roll forming machine is a specific roofing or wall panel profile roll forming line, it is an integrated type of production line from flat metal sheet to certain shaped of roof and cladding sheets.

The double layer roof panel roll former is two single layer roof panel roll formers sharing the machine base and roll tooling with two sets of material feeding devices. It is based on the same design as single layer panel roll former. Know more about double layer roof panel roll forming machine here.

We can design almost any kind of metal roof panel roll forming machine in any shape , kindly send us your specification via sales@bemcomachinery.com

  The trapezoidal profile roll forming process :

The trapezoidal roof panel roll forming line is starts from the unwinding of metal coils , entry the main roll forming equipment after pinching rollers, then roll formed to specific trapezoidal profile according to client’s design , cut to length by hydraulic power cutter and then stack& packing.

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

working flow


The standard profile drawing for trapezoidal panel roll forming machine.



Layout of trapezoidal panel roll forming line.

The standard whole solution on the trapezoidal panel roll forming line is combined of uncoiler , stationary post-cut hydraulic shear, run out table .

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

Trapezoidal profile sheet roll forming machine parameter

Suitable material Coil type Color Steel, Galvanised
Coil Thickness 0.4-0.6mm
Coil Width Customized
Yield Strength 250-350Mpa
Decoiler Decoiler Type Manual or hydraulic
Weight Capacity 5 Ton
Main Roll Former Forming Station 18 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 60 mm
Drive Type Chain Drive
Forming Speed 8-15m/min
Main Power 5.5 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 4KW
Run out table Table Type No power passive with rollers
Function of Table To support the profile sheets after cutting
Machine Dimension 5500mm*800mm*1200mm  Around 4000kg
Tolerance Length 3M+/- 1.5mm

Trapezoidal profile sheet roll forming machine (Picture original taken in factory)

  • PBR-roof-panel-roll-forming-machine
    In client's factory
  • IBR-roof-panel-roll-forming-machine
    In client's factory
  • Trapezoidal-roof-panel-roll-forming-machine
    In factory
  • Trapezoidal-Profile-Sheet-Roll-Forming-Machine
    In factory
  • Trapezoidal-Profile-Sheet-Making-Machine
    In factory


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