1.Rolling speed: 2~12r/pm, CVT adjustable.
2.Roller material: 9 Cr2Mo, Roller surface hardness: HRC 65~68
3.Gap adjustment method: Servo motor drive the middle wedge to adjust, mechanical self-locking.
Roller gap adjustment range: 0~2mm
4.Roller gap adjustment accuracy:1μm
5. one year warranty, technicians are available for oversea service.