Downpipe Roll Forming Machine or downpipe machine
A.  Roll forming machine

1.  Roll stand: 24 stations

2.  Voltage: 380V

3.  Main motor power: 5.5 KW,it adopts cycloid cone pulley reducer, chain transmission

4.  Material of roller: 45# wrought steel , chromeplated

5.  Quenching hardness of roller: HRC58⁰-62⁰

6.   Thickness of the material is 0.4-0.6mm, width of the material is 333mm

7.   Speed: 6m/min

8.   The diameter of the pipe: 100mm

9.    Quenching deepness of roller: 5mm

10.   Method of quenching: salt bath furnace whole quenching

11.   Principal axis of roller: high-grade 40Cr

12.   Diameter of roller: Φ60mm

13.   Heat treatment way of roller: salt bath furnace whole quenching

14.   The surface of roller adopt finished polishing, the roughness is 0.5

15.   Power of the hydraulic motor: 3 KW

16.   PLC control system, OMRON ( Japan ), touch panel in English

17.   Cutting method: mold cutting

18.   Dimension: 10500mm×1200mm×1400mm

B.    Bending machine:

1. Dimension: 1200mm*800mm*1100mm

2. The motor power: 2.2KW

C.    Elbow Roll forming machine:

1. One set of mould

2. The thickness of the material is: 0.5mm-1.2mm