Chinese CNC Vertical Lathe Machine for Heavy Cutting (BL-VL350/550/650)

Chinese CNC Vertical Lathe Machine for Heavy Cutting (BL-VL350/550/650)-Adopt unique wall plate type + movable column type structure, X axes adopt three linear guideway design, has super  powerful cutting rigidity and high stability for accuracy  - Base and headstock adopt integrated box-type structure, adopt thick rib wall and multi-layer rib wall design, can be  subjected to static, dynamic distortion and deformation stress to ensure high rigidity and stability - Adopt TAIWAN spindle unit and NSK NN series spindle bearings, provides superior axial and radial loads to ensure long-term heavy cutting - Adopt ultra-heavy load ROLLER type linear guideway, high rigidity  - Adopt large diameter C3 class ball screw,after prestressing   - Adopt 8 station hydraulic-servo tool turret, fast tool changing speed,high rigidity  ItemSpecificationUnitBL-VL350BL-VL550BL-VL650CapacityMax. swing dia. over bedmmΦ500Φ630Φ800Max. turning dia.mmΦ350Φ550Φ650Max. turning height mm300600650SpindleSpindle speedrpm50~2000100~200050~1500Spindle motor powerkw1518.522Spindle nose type/A2-8A2-8A2-11Chuck size/300500500X/Z axesX axes travelmm240330400Z axes travelmm450650700X/Z axes rapid moving speedm/min202016X axes linear guideway widthmm3*35(ROLLER type)3*45(ROLLER type)Z axes linear guideway withmm2*35(ROLLER type)2*45(ROLLER type)X,Z axes Ball screw O.D./pitchmmΦ40/10Φ50/10Tool turretTool turret type/Horizontal type 8 station hydraulic-servo Tool shank sizemm 25*25,Φ40 32*32,Φ50 AccuracyX/Z axes positioning accuracymm0.008X/Z axes repeat positioning accuracymm0.004/0.005Spindle end face axial flopping mm0.005Spindle centering axes radial flopping mm0.005Cutting feed speedmm/min0.1~1000Machining accuracy /IT6Workpiece machining roundnessmm0.010/Φ150x300Workpiece machining flatnessmm0.015/Φ500Workpiece machining surface roughness μm1.61.63.2OthersCoolant pumpw750*2Hydraulic power motor kw2.25Overall sizemm1800*1700*27002100*2050*28002400*2300*2800N.W.kg5500 75008000Main parts list:ItemBrand Spindle bearingJAPAN-NSK P4Spindle unit TAIWAN Spindle encoderJoint-venture Ball screwTAIWAN -HIWIN C3 classLinear guidewayTAIWAN-HIWINTool turretTAIWAN-MYKUNChuck& cylinderCHINA top/TAIWANHydraulic partsTAIWAN/JAPANElectric partsFRANCE-SCHNEIDERStandard Configuration:-FANUC 0i TF(5) CNC Controller                          -Hydraulic chuck                 -8 station hydraulic-servo tool turret  -Automatic chip conveyor  Optional Configuration:-GSK/SIEMENS CNC Controller  Our machine range:About us:/* 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