Guangdong Hotman Machine Tool Co.,Ltd.
Guangdong Hotman Machine Tool Co.,Ltd, has been dedicating into grinding machine industry since 2003.
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High Precision CNC Centerless Grinding MachineFX-20G
1.Super grinding force:
The sand wheel shaft/adjusting wheel shaft is the hydrostatic spindle
2.High rotation precision, excellent shock absorption, can bear super heavy work piece, super grinding force.
●Pure liquid friction, low friction resistance, low power consumption, high transmission efficiency.
●The wear caused by direct contact between metals will not occur during normal operation and frequent startup. The accuracy is good and the life is long.
●Because the lifting of axle diameter is realized by the pressure of external oil, it has high bearing capacity under various relative motion speeds, and the change of speed has little influence on the stiffness of oil film.
●The lubricating oil layer has good vibration resistance, and the shaft runs smoothly.
●The oil film has the function of compensating error, reducing the influence of the shaft and bearing manufacturing error, and the shaft rotation precision is high.
●Cone runout less than 0.002, spindle axial movement less than 0.002.
●The maximum spindle speed is 1500 RPM.
