Good Description
Straightening Machine for Metal Sheets 1.thickness of sheet: 3mm(max);
2.width of sheet: 1300mm(max);
3.diameter of leveling rollers: 65mm;
4.material of leveling roller: 42CrMo, hardness: HRC55-60;
5.It makes uneven steels even and guide them to the right following process;
6.It is composed of 21 working rollers( 2 pinch rollers, 19 leveling rollers), driving device and machine frame. Both sides of each rolling wheel is transmitted by needle pins;
7.the function of supporting roller: make the even rollers receive the balanced force and reduce the friction of the leveling rollers;
8.the working rollers use electric machine to adjust the upper and lower gap with 2 hand wheel to make sure the even quality;
9.drive model: all the independent rollers and gear box are driven by 30kw frequency control motor machine;
10.the process of rollers: 42CrMo raw material-conditioning-roughing-HRC55-60 hardening-finishing;
11.the surface of the rollers are chrome plate: HRC55-60.
Model |
Thickness |
Leveling precision
(±mm/m) |
Size tolerance
(±mm/m) |
Line speed |
Coil weight |
BZHL-2*650/850 |
0.2-2 |
1 |
0.2 |
0-80 |
5,10 |
BZHL-2*1300/1600 |
0.2-2 |
1 |
0.2 |
0-80 |
15,20 |
BZHL-3*1300/1600 |
0.3-3 |
1 |
0.2 |
0-80 |
15,20 |
BZHL-4*1300/1600 |
0.5-4 |
1 |
0.2 |
0-80 |
15,20 |