Rollers Every rollers use CNC machine to polish and machining into designed rollers shape, it can improve rollers accuracy. Main Roller Material: No.45 steel rollers are plated 0.05mm hard chrome to improve the hardness. Having bearing inside the rollers to make machine run with less loading so that rollers not easy to damage. • Ensure the same speed between the rollers, no speed difference between rollers, improve the forming accuracy. • Bearings are helping to prolong machine life.
Read More