1.roll precision tolerance：≤±0.002mm
3.roll effective width：50-400mm
4.Space between rolls：0-3mm（adjustable）
6.roll precision：a.roll hardness：HRC66-68，
single side hardness〉20mm
c.roll finish：Ra0.02 um
d.roll movement tolerance：±0.002mm
7.I.D. of unwind and rewind tube：3＂
8.machine size (L*W*H)：approx4.8Mx2.2Mx2M
1．Touch panel is cleat and easy for operation
2． Two motors control two rolls which makes power stable and rotation more smooth.
3．Electrical parts are from Germany Siemens, more stable.
4. Sheet processed by full auto programmable control, separation distance ±1mm.
5.Unwind part and rewind part are in the two sides of machines.
6.Hydraulic cylinder is imported from USA, high-precision hydraulic station, pressure is stable.
7.EPC system for both unwind and rewind part, keep material straight.
8. Main rolls are made of special steel, high hardness, high pressure tolerance.
9. Machine can meet the requirements of different technologies, we have different projects for different demands.