CNC Lathe Machine CK6163

The CK6163 is a medium-duty CNC lathe designed for precision turning, milling, drilling and threading. It features a single spindle, 2-axis (X/Z) control, multiple tool post options and is built for versatile metalworking applications.

Key specs include an 11 kW spindle motor, X-axis travel 370 mm, Z-axis travel options 1000/1500/2000 mm, X positioning accuracy 0.01 mm, Z repeatability 0.015 mm, maximum swing on bed 630 mm, max cutting diameter 630 mm and multiple spindle speed ranges depending on gearing.

Maximum swing on the bed is 630 mm (400 mm on the carriage). Maximum cutting lengths available are 850, 1350 or 1850 mm. The machine is designed to handle heavy workpieces; actual workable weight depends on configuration—machine gross weights are listed approximately 4800, 5300 or 5800 kg depending on length. (Please confirm allowable workpiece weight with SANJI for your specific setup.)

Spindle bore diameter options are 105 mm or 130 mm. Maximum diameter of passing bar stock is 91 mm or 116 mm depending on spindle/bore selection.

X-axis positioning accuracy is 0.01 mm and Z-axis positioning accuracy (repeatability) is 0.015 mm, providing high precision for most medium-duty machining tasks.

The CK6163 is compatible with multiple control systems including SIEMENS, GSK, FANUC and Mitsubishi to match user preference and existing shop standards.

The lathe offers tool post station options of 8, 6 or 4 stations to suit different production needs and tooling strategies.

Spindle speed is provided in multiple ranges depending on gearbox selection (low to high ranges covering roughly 30–835 rpm across stages). Maximum spindle output torque ranges around 125–350 Nm. Exact speed ranges depend on the selected gearing/options—please confirm specific configuration with SANJI.

Tailstock sleeve diameter and stroke are listed as 100 mm / 250 mm, and the tailstock spindle taper is Morse No. 6 (MOSHI 6#).

The main spindle motor is 11 kW. Voltage specifications can be customized to meet customer requirements and local electrical standards—contact sales to specify your required supply.

The CK6163 is suitable for turning, facing, threading, drilling, milling and general metal removal on materials such as steel, stainless steel, aluminum, non-ferrous alloys and other machinable metals used in automotive, oil & gas, general engineering and tooling.

The machine is designed with a high safety level and typically includes protective guards, emergency stop, safety interlocks and other standard protections. Final safety feature set may vary by configuration—verify exact safety items with your supplier and ensure compliance with local regulations.

SANJI provides a 1-year warranty and comprehensive after-sales service, which typically includes technical support, spare parts availability and assistance with installation and commissioning. Extended service contracts may be available—contact SANJI for details.

Available options commonly include different chucks, steady/rest supports, custom tool holders, coolant systems, part catchers, different CNC controls (SIEMENS/FANUC/Mitsubishi/GSK), and electrical voltage customization. Ask your SANJI representative for a full options list.

SANJI offers installation and on-site commissioning along with operator and maintenance training as part of after-sales support. Routine maintenance includes regular lubrication, way-cover and guideway inspection, spindle and chuck checks, and CNC backup—follow the operator manual and SANJI recommendations for intervals.