Surface grinding machine Supra-1640AHD

for metal sheetsCNC3-axis

Spindle run-out within 0.00015". Enlarged honey comb-ribbed column is designed for heavy duty grinding. Standard high is at 28-5/16". Continuous flood type lubrication system to reduce machine wear and maintain the accuracy of the machine. Revolutionary proximity switch on table and crossfeed movement. Zero-setting slip rings with venier scale on both Z & Y axes. Crossfeed precision ball screw allows for zero backlash. Saddle lock/unlock device. Magnetic separator & paper filter system. FC-25 casting iron allows for maximum damping and stress relief. Turcite-B coated spindle housing. Direct drive spindle motor. Front mount flanged type spindle design for heavy duty grinding. Able to hold more than 1,000 lbs as work load. Preset table speed hydraulic control allows for fine increment of table speed. Double V of crossfeed system is 36" wide for maintaining table flatness accuracy. Three axes fully microprocessor controlled system with LED panel display. Safety 24V contol circuit. Rough and fine downfeed system is controlled by precise stepping motor control. Power disconnect safety device on electric-cabinet. Levelling bolts and pads. Machine weight more than 7,000 lbs.