Hangzhou Roll Forming Technology Co.,Ltd
Hangzhou Roll Forming Technology Co.,Ltd
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Trapezoidal Profile Roofing Sheet Making Machine

As a type of roof sheet bending machine,this trapezoidal profile sheet bending machine series is used to make trapezoidal profile panels. A trapezoidal roof profile has a ribbed trapezoidal-shape pattern across the panel. Trapezoidal rib roofs are popular with producers because the shape makes them very material-efficient (a high strength-to weight ratio). This makes for a very cost-effective profile. The shadows of the trapezoidal shapes offer clean lines whether installed vertically, diagonally, or horizontally. They also possess good structural characteristics and can carry design loads well (e.g. for snow and wind uplift). 

Features and Advantages of Trapezoidal Profile Roofing Sheet Making Machine

  • Fully automatic trapezoidal profile roofing sheet roll forming machine, specially designed for forming various sizes and specifications trapezoidal profile roofing sheet and wall panel, under mass-production.

  • The roofing sheet bending machine holds a wide range of production speed: 20/30/40/50/60 m/min optional.

  • Working with a non-stop flying cut and full automatically stacking system, our trapezoidal profile sheet bending machine can reach the maximum working speed of 60 m/min.

  • Cassette-type platform and quick-change machine base for multi-profile purposes are available for choice.

  • This roofing sheet bending machine is certified with Multi-Patents, including CE Certified, EUROPEAN quality standard.

  • For most of the hot & popular profile sheet bending machine models, we have ready roofing tile roll forming machines in stock for prompt delivery.


Raw material for Trapezoidal Profile Sheet Bending Machine

Material type: Color coated Steel, Galvanized Steel, Aluminum sheet, stainless steel

Thickness: 0.3-0.7(mm)

Yield Strength: 230-300/350/550-675(MPa) optional

Width: 1200/1220/1250(mm)


Production line Components and Parameters of Trapezoidal Profile Sheet Bending Machine

Decoiler5t/8t/10t/15t Motor/hydraulic motor/passive (optional)
Filming covering deviceoptional
Front shearoptional
Lubricating deviceno need
Roll forming system20/30/40/50/60 m/min (optional)
Safety coveroptional
Post cuttingMotor/hydraulic (optional)
Output SystemManual supporter/ Automatic Stacker (optional)
Stackmaster(Output direction) Lateral/Longitudinal (optional)
Hydraulic systemPower supply for decoiler /post-cutting system
Electric control systemMITSUBISH/ SIEMENSE/AMS (optional or as requested)


Roll Forming Line Layout


Roll Forming Line Layout


Working Flow of Trapezoidal Profile Roofing Sheet Making Machine

Normally, the working of this roofing sheet bending machine series will go through the following processes:  Coil Charging Car (optional) - Decoiler (passive/auto) - Front Shear(optional) - Feeding and Guiding Table - Filming Covering (optional) - Roll Forming System - Post-Cutting to length (Hydraulic/Motor)

Profile Drawings of Profile Sheet Bending Machine

Profile Sheet Bending Machine


Application of Trapezoidal Profile Sheet Bending Machine

This profile is designed for commercial and industrial roofing; which is suitable for low pitch roofing as well as curved roofing.

Sheets with higher ribs and bold ribs, making exceptionally attractive and high-performance roofing and cladding product for various Light Steel structure construction, civil construction, and mansions Building.


Profile Sheet Bending MachineProfile Sheet Bending Machine

Profile Sheet Bending MachineProfile Sheet Bending Machine

Profile Sheet Bending MachineProfile Sheet Bending Machine


Finished Panels by Profile Sheet Bending Machine

Profile Sheet Bending MachineProfile Sheet Bending Machine

Profile Sheet Bending MachineProfile Sheet Bending Machine

Profile Sheet Bending MachineProfile Sheet Bending Machine


Specifications of Trapezoidal Profile Sheet Bending Machine

Machine ConditionFully New, A Grade quality
Panel ShapeAs profile drawing and customer’s requirements
Operator needed1-2 persons
Power Supply220V/380V/415V/460V, 50/60Hz, 3P (as requests)
Equipment WeightAbout 15t
Dimension(L*W*H) about 25*3*2m
LOADING SIZENormally need 1x 40' (+ 1x 20GP) container
Equipment ColorNormally Blue/White, or as requests
Place of OriginZhejiang, China (Mainland)
PackingStandard and careful export packing


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