1. Machine specification: thickness 0.5-0.6mm, stainless steel 304 yield strength≤G250Mpa

2. Forming speed: 12M/min (EXCLUDING CUTTING STOP TIME)

3. Forming roller: about 24 stations

4. Main motor power: 11KW with gear box, speed adjustable by transducer

5. Roller material: 45# forged steel, surface coated with chrome

6. Main shaft material: 45# steel

7. Main axis dia.:￠70mm

8. Hydraulic cutting pressure: 10-12Mpa

9. Cutting method: hydraulic powered, cutting after roll forming.

10. Cutting blade material: Cr12 quenching treatment

11. Electrical controlling system: Whole line adopted PLC control, cut to length tolerance≤2mm

A downspout is a pipe for carrying rainwater from a rain gutter.Downspouts are usually vertical and usually extend down to ground level. The water is directed away from the building's foundation, to protect the foundations from water damage. The water is usually piped to a sewer, or let into the ground through seepage.The first ever downspout to be installed was in 1240 on the Tower of London, as it was whitewashed and the newly painted walls had to be protected from the rain. Decorative heads are sometimes added, these being low-height gargoyles.

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