Detailed Vertical Machinine Center Description
The integral construction is made of high grade cast iron and its internal stress is removed by way of heat treatment so as to make sure of an endurable precision of the best rigidity.
A square sliding rail is used for the main shaft to greatly enhance both stability and shock resistance.
For the sliding rail, the lubricating points are averagely distributed and arranged and a volumetric oil injector is used to make each of the oil injecting points equal and the lubrication of the sliding faces uniform.
A C3 grade pricise screw - bar is used with the main shaft to match with the
pre - press of the screw cap and the pre - pull of the screw - bar for the pre - removal of both back space and temperature rise caused stretch.
The main shaft is fitted with a high rigid P4 grade bevel - angle ball
bearing by way of precisely grinded assembly to make sure of the best
dynamic rotating precision and duration.
The screw - bar of the main shaft is fitted with a P4 grade precise bearing
for a best axial rigidity.
We have been a leading manufacturer and exporter of Vertical Machinine Center
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