PPGI Roofing Sheet Forming Machine

PPGI Roofing Sheet Forming Machine

We are proud to introduce our company Zhongtuo cold  rolling forming machinery as one of the truthful manufacturers and exporters of PPGI Roofing Sheet Forming Machine. A wide gamut of these machines is Producing by us by implementing world class quality. we are offering you to this Roof tile roll forming machine in as per your requirement. Our Roll Forming Machine is widely appreciated by the customer all around the world due to smooth and constantly performance. Further, this Roof Tile Roll Forming Machine is Mostly used for manufacturing steel sheets that are used for the roofs of buildings.D coiler 5 ton cap. From the following pictures, let us take glance of machine to feel the machine quality.

image thumb 1 - PPGI Roofing Sheet Forming Machine

The advantage of Roofing Sheet Forming Machine:

  • Entry Gate with leveling system to make sure the input coil neat and clean.
  • Roll Forming Line with 18 station , 10 H.P. electrical.
  • Control Panel semi auto
  • Cutting Unit (Hydro.)
  • Fully automatic and zero wastage
  • Standard raw material used in machine.
  • Low Maintenance
  • Easy Handling

Note: the following elements will effect the machine price:

1. which type decoiler you like, manual or hydraulic?

2.Which type PLC you need?

3.Whether you need the stacker or just normal    runout table.

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For this machine, if you need to know more, please contact us at any time.

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Roof Sheet Making Machine

Color steel Roll Forming Machine, roofing sheet rolling forming machine or some one called IBR sheet making machine. all those names are refer to the machines which take cold rolling forming principle to make roofing sheets in batch and fully automatic. All those sheets are used for AD board, roofing sheet, wall panel and others.

Here I will take a random drawing profile for example to show you how those machine designed and works.

clip image002 thumb 1 - Roof Sheet Making Machine

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Note: how to differ one drawing with another,, generally from appearance, you can tell one from another. If they are similar, how to tell. Normally we check wave height, wave distance, and how many waves, the sheet have. And then you can make sure the input coil width is how wide. And the after rolling forming, how about the valid width.

Now let us check some finished products pictures to feel the difference:

image thumb - Roof Sheet Making Machine

Based on those above roofing sheet, the machine will be designed like following:

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How to count color steel roofing sheet weight?

In this artile, I will show you how to count the color steel roofing sheet. For those who need to buy color steel roofing sheet to build the house, it will be helpful. Meanwhile for those, who wants to buy color steel roofing sheet machine, those information and basic knowledage is necessary.

First, knowing how to count area of roofing:

clip image002 thumb - How to count color steel roofing sheet weight?

Roofing two sides’ illustration:

1. Roofing area=lengthx width

2. Length of color steel roofing sheet=roofing area/0.855(Suppose valid width 0.855 meter per pieces)

3. How many pieces of the roofing sheet=(whole length ÷0.855m)x2

4. Ridge cap quantity= roofing lengt ÷2.4m (ridage cap 2.4 meter per pieces)

5. Sealing strip quantity=( length ÷0.7m)x2 (sealing strip 0.7M per pieces)

6. Stweather strip length= (length÷0.7m)x2 (sealing strip 0.7M per pieces)

7. Special nail: 4PCS/㎡

8. Roofing angle 120 degree

clip image004 thumb - How to count color steel roofing sheet weight?

Four sides slop illustration:

1. Estimate roofing area: (A+B+C+D) ×117% (Tilt and loss)

2. Whole length of color steel roofing sheet: roofing area ÷0.855 (roofing sheet valid width 0.855m per piece)

3. Ridage cap quantity: (a×2+b+c×2)÷0.7 (suppose ridge cap length is 2 meter per piece)

4. Sealing strip quantity=( length ÷0.7m)x2 (sealing strip 0.7M per pieces)

5. Special nail: 4PCS/㎡

6. A part area: 【( b+length )xslop length 】÷2

7. B area is same like A.

8. C area=(widthxslop length ) ÷2

9. Same like C area.

Preparation work before install color steel roofing sheet:

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1. Bule dotted line and orange dotted line are skeleton of landscape & lengthways.

2. a distance 50 CM is best

3. b distance 50 to 70 CM is best

Two-side slop drawing:

clip image008 thumb - How to count color steel roofing sheet weight?

1. Choose the skeleton material, no matter for wood or steel, this is okay.

2. Installtion surface needs to be very flat.

3. If the skeleton material is wood, please use 45MM×45MM or above. If the skeleton material is steel, please choose 40MM×40MM or above.

4. The skeleton distance should be kept bewteen 50CM~70CM, in the transverse direction, it must be 25 times. And it should be smalled than 50CM.

How to step the roofing sheet correctly?

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Overlap stype, the length is smalles than ≦15M

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Counterchange style, the length is smaller than ≦15M

Please pay more attention to here, we will public more articles about those.