Th6920c CNC Floor Type Milling and Boring Center/ Machine

Product DescriptionAPPLICATIONTK69C/TH69C series CNC floor type milling & boring machine(center) adopt finite element optimum design, with functions of boring, drilling, tapping, groove milling, plane milling, etc. Equipped with function attachments such as high precision CNC rotary table, right angle milling head, the machine can realize 5 surfaces machining. lt is the ideal equipment for processing steam turbine, generator and heavy duty machine tools in industries of metallurgy power and electricity, etc.The main performance characteristics:Spindle bearing adopts import super precision angle contact ball bearing of famous brand; oil gas lubrication is adopted to efficiently control temperature rise of bearing and assure the stability of spindle during rotation at high speed;X, Y, Z and W axis adopt "pump per pocket" type constant flow closed type hydrostatic guideway;X axis adopts double rack and pinion transmission f for clearance elimination. W, Y, Z axis adopt preloaded ballscrew transmission;Headstock balance adopts electro-hydraulic compensation equipment;Attachment bracket and attachment magazine as option for manual or auto change of attachments.Auto diagnosis function for convenient operation.It can be equipped with ATC to realize high efficiency machining.Product Parameters ItemUnitModel TK(H)6916CTK(H)6920CTK(H)6926CHeadstockSpindle dia.mmΦ160Φ200Φ260Spindle taper holeISO506060Spindle speedr/min2-20002-20002-1300Spindle gear shift 444Spindle torqueNm80001000024000Milling spindle end diametermmΦ280Φ300Φ400Ram size  480×520480×520680×800Main motor powerkW8192130Working travelColumn travel(X axis)mm6000+n×10006000+n×10006000+n×1000Spindle vertical travel(Y axis)mm3000-50003000-50005000-9000Spindle travel (W axis)mm120012001750Ram travel(Z axis)mm120012001850Overlay travel of spindle and rammm240024003600Measurement System HEIDENHAINHEIDENHAINHEIDENHAINCNC system SIEMENS 840DSLSIEMENS840D siSIEMENS840D si  Detailed Photos    WorkshopPackageInstallation and commissioning  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1