America-Double Layer Machine for R panel & U panel

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R panel and U panel double layer machine popular in America

R Panel roofing is an exposed fastener metal roofing and siding panel with raised ribs with a flat area between the ribs. R-Panel is 1.25” deep, it measures 12” from each high corrugation, and provides 36” of coverage. It’s used in residential, commercial, and agricultural applications.

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R panel crimping machine

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U-Panel is an exposed fastened wall and roof panel. With a ¾” (approximate) rib height and 6” on center rib spacing, U-panel offers a lower profile and softer appearance than R-Panel or Multi-Rib. U-Panel is widely utilized as a liner panel or partition wall.

this roll former with 10 ton hydraulic decoiler and loading car. adopt electric cut. normally hydraulic cut.

JSR also make full automatical roofing sheet roll forming machine

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R panel roofing sheet roll forming machine, single layer roll forming machine

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Technical Details

Machine Specifications
WeightAbout 12000kgs
SizeAbout 11m x 1.7m x 1.5m (length x width x height)
ColorMain color: blue
Warning color: yellow
Suitable Raw Material
MaterialColored Steel Coils
Coil width1220mm
Yield Strength2350Mpa
Main Technical Parameters
Quantity of forming rollers stations20-22
Diameter of forming rollers shafts75mm
Roll Forming Speed15-20m/min
Forming rollers materialNo.45 steel, coated with chromed treatment
Cutter materialCR12 mould steel, with quenched treatment
Controlling systemPLC and Converter
Electric Power requirementMain motor power: 7.5kw
electric cut power: 2.2kw
Electric voltageAccording to customer’s requirement



JSR Machinery factory will design roofing machines according to your roofing profile or design, and Pre-engineered metal building advantages:
1 durable
2 withstand servere conditions.
3 low cost
4 low initial investment and low maintain cost
5 environment friendly
6 all the material can be recycled
7 flexible design
8 can relocate
9 install time considerably reduced

Operate easily , work automatically with PLC controller control.
Decoiler- forming-cut – run out




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