Popular design metal roofing sheet machine
In this article, I will introduce one type popular design metal roofing sheet machine, which is also called trapezoidal sheet roll forming machine. A trapezoidal sheet roll forming machine is a regular metal sheet roll former that produces metal roofing sheets or roof panels for both individual and industrial building.
Take the following trapezoidal sheet drawing for example:
 
The Popular design metal roofing sheet machine trapezoidal sheet roll forming machine with the following elements:

1. Uncoiler: Manual Uncoiler (a Hydraulic decoiler is optional);
2. Inner diameter : 480-520mm;
3. Outer diameter: 1250mm;
4. Loading weight: 5TONS or 10 Ton;
5. Material width: 914-1250mm;
6. Material thickness: 0.3-0.8mm (sometimes up to 1.5mm maximum, depends on technical requirements);
7. Forming speed: 0-12m/min (high speed is optional as per request);
8. Forming stations: 16-22 forming stations (subject to the technical drawing of profiles)
9. Roll forming stands structure: conjoint type
10. Material of Roller: high quality 45#steel with the surface micro polishing and coated with hard chrome 0.05mm.
11. Material of Shafts:45# high-quality steel;
12. Diameter of Shafts: 70mm (80-90mm if the thickness over 1mm);
13. Thickness of Siding Plate: 18mm;
14. Transmission: by chain-brackets;
15. Motor Power: 5.5 KW

 
Trapezoidal sheet roll forming machine design:
 
Zhongtuo trapezoidal sheet roll forming machine different with others:

1. Normally at the coil feeding system, we will give manual cutter then you can remove the untidy part coil or cut at any length.
2. We Will use the rubber roller at leveling part to protect the coil surface.
3. We will add two more gears for feeding coil smoothly.
4. For the roller, we will do the chroming for long time use and beautiful.
5. For cutting, we use 4 pillar post cutting system to make sure the cutter can use long time.
6. Use special special design of cutting system for cutting fast and the cutter can use long time.
7. Good quality hydraulic jacks.
8. Use strong thickness frame and holder.
9. We will give remoter for control machine easily.  

 
Zhongtuo designs and builds customized trapezoidal sheet roll forming machines. For instance, some customers ask for G550 metal roofing sheet roll forming machine, some customers may prefer a separate forming stands structure trapezoidal sheet roll forming machine, or some customers may need safety guard on the roll forming machine body etc. Different thickness and hardness of raw material will affect the machine roller, shaft design and then the cost will be different. So before asking a accurate quotation, please supply the accurate drawing and thickness.