70mm Through Spindle Hole Flant Bed CNC Lathe Machine CKI6140 With Tailstock Quick details: 1. Adopt integral bed structure. The high water retaining edge makes the rigidity of the entire machine tool very good and the machine tool has a strong waterproof performance.2. The through hole of the main shaft is increased to 70mm. 3. The main shaft is waterproofed in three ways. All the main shafts are balanced. This makes the rigidity of the main shaft very good. The shaft does not shake and the part finish is very good. The main shaft does not enter the water and the stability of the main shaft is very stable. it is good.4. Through a wider width of the guide rail is 340mm, widened and thickened large pallets, the pallets are eaten on the double-triangular guide rails, and the underside of the pallets are combined with the guide rails with an integrated panel-type pressure plate before and after, so that the pallets are Very rigid.5. Machine pallets, all plastic strips, better wear resistance.6. The whole bed body is equipped with fully enclosed sheet metal, with excellent waterproof performance and convenient chip removal. Product advantage1. Adopting the 980TDICNC system, in addition to the traditional RS-232 interface, it supports U disk transmission, speeding up the program transmission speed. The operation is also more convenient.2. The servo motor adopts a wide number of motors, which has the characteristics of large torque and fast response.3. Guide rails and ball screws adopt a centralized automatic lubrication system, which can periodically and quantitatively inject oil to each lubrication part to ensure uniform lubrication of each moving surface, effectively reducing frictional resistance, improving movement accuracy, and ensuring the use of guide rails and ball screws. life.4. The machine tool adopts full-closed protection to ensure the personal safety of the workers during the process, and the coolant and iron chips in the process are safely and fully recovered to ensure the clean and tidy work place.Specification Of Flat Bed CNC Lathe Machine CKI6140

Item	Unit	CKI6140
Max swing over table	mm	420
Max swing diameter over carriage	mm	230
Spindle head		A2-6
Max processing length	mm	750
X axis Travel	mm	295
Z axis Travel	mm	750
Spindle through hole diameter	mm	70
Spindle motor	kw	5.5
Spindle rotation speed	rpm	50-2800
Servo motor connection type		Direct connection
X axis rapid feed	m/min	6
Z axis rapid feed	m/min	8
Tool width*height	mm	25*25
Turret center height	mm	≤115
Tailstock Shaft diameter*travel	mm	φ65*120
Tailstock taper		MT4
Positioning accuracy	mm	0.01
Power	kw/h	9
Dimension	mm	2385*1200*1800
Net weight	kg	1600

  Standard Accessories:GSK 980TDiController system, servo motor and drivingCutting fluid systemWorking lightSpindleAuto lubrication system Machine coverOperation unit4 position electronic turret+3 jaw chuckLeveling pad Manual tailstock Tools and toolbox Technical documentsOptional accessories:3 jaw hydraulic chuck Auto feed bar