● Performance characteristics:
A QiaoBan use double deck structure and increase to strengthen, not only improves the rigidity, and prolong the life, reducing the cost.
Add wear-resisting circle in CAM, so as to improve the service life of the CAM.
Enter bottles of dragon wring material USES formaldehyde production, which together prolong the life.
The roller CAM bearings, so as to reduce to the resistance of the movement.
Will cast iron in the bearing composite copper change for linear bearing, will be less in the motion of shaft resistance.
Increase oil hole of fuel for bearing.
Will the cast iron housings hole increase, so as to avoid the damage of bearing housings grinding ball into the shaft bearing or bad.