KENT Jiande milling machine KTM-4H

3H: The left and right (X-axis) and upper and lower (Z-axis) guide rails are dovetail guide rails, and the front and rear (Y-axis) guide rails are square guide rails. 4H: The left and right (X-axis) guide rails are dovetail guide rails, and the upper and lower (Z-axis) and front and rear (Y-axis) guide rails are square guide rails The high rigidity casting body of the whole machine is made of high rigidity high-grade cast iron, and the interior of the main body seat is specially treated. After precise calculation and long-term use verification, the deformation degree is small and the stability is good. two The transmission guide rail is finely ground after heat treatment, and combined with Turcite-B and manual scraping to ensure the smooth operation and cutting accuracy of the worktable under load, reducing the damping coefficient. three High precision spindle design: The spindle of this machine is equipped with CP4 grade precision angular ball bearings and dynamic balancing, and installed on the head seat to ensure smooth operation of the spindle. Project unit KTM-3H/4H worktable size (width * length) mm 254 × 1270 worktable load kgs 300 (without feed) X/Y/Z three-axis travel mm 840/390/320 (with automatic feed installed) X/Y/Z three-axis travel mm 805/360/320 milling head rotation angle 45 ° (front/rear left/right) extension arm travel mm 540 spindle lifting sleeve travel mm 127 spindle automatic feed mm/rev 0.045/0.086/0.142 spindle taper R8, NT30 spindle horsepower hp 3 spindle speed (50Hz) rpm 65-4660, 16 speed mechanical net weight kgs 1100 packaging size (length * width * height) mm 1700 × 1600 × 2000