Swiss Type Alloy Ckx550-1500 CNC OEM Machine Turning Milling Lathe Turn-Mill Composite Center

Customization:	Available
After-sales Service:	1 Year Warranty, on-Site Service Available
Warranty:	1 Years

CKX550 CNC Turning Milling Machine Overview

Model CKX550A-1500CYS

Application Metal

Process Usage Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools

Movement Method Servo Motor Driven

Control Method CNC (Computer Numerical Control)

Numerical Control Fanuc 25ti

Processing Precision ±0.004mm

Performance Heavy Duty

Certification GS, CE, ISO 9001

Condition New

Max. Turning Diameter of Bed 630 mm

Max. Machining Length 1350/1850/2850/3850 mm

Max. Spindle Bore Diameter 87 mm

Main Spindle Power 18 Kw

Max. Spindle Output Torque 460 Nm

Sub-Spindle Output Torque 235 Nm

X-Axis Positioning Accuracy ±0.004 mm

Z-Axis Repeat Positioning Accuracy ±0.005 mm

Tool Capacity 12 T (12-Station)

Max. Cutting Feed Rate 0-8000 mm/Min

Auto-Feed Bar Through Hole Diameter 75 mm

Hydraulic Chuck 12 Inch

Machine Weight 8 / 9 / 11 / 13 T

Coolant Pump Power 4 Kw

Origin China

Production Capacity 600 Sets/Year

Packaging & Delivery

Package Size 470.00cm * 185.00cm * 274.00cm

Package Gross Weight 8000.000kg

Transport Package Wooden Case / Fumigated Wooden Case

Specification Dimensions 4700 * 1850 * 2740 mm

Technical Specifications & Highlights

Item	Specification	Unit	Value Highlight
Max. Swing Over Bed	630	mm	Large swing diameter for heavy-duty workpieces
Max. Machining Length	1350 / 1850 / 2850 / 3850	mm	Custom long-axis machining up to 3850mm
Main Spindle Bore Diameter	87	mm	Large bore for thick bar stock processing
Bar Stock Through Hole Diameter	75	mm	75mm bar capacity for continuous feeding
Main Spindle Power	18	Kw	High-power spindle for heavy cutting
Max. Main Spindle Torque	460	Nm	460Nm high torque for hard materials
Spindle Speed Range	0-2000	rpm	Balanced speed for roughing & finishing
Control System	Fanuc 25i-T	-	Industry-leading CNC system for precision
Tool Post Spec	BMT 55	-	BMT-55 turret for turn-mill composite operations
Tool Capacity	12	T	12-tool positions for one-time machining
Z-axis Repeat Positioning Accuracy	±0.005 / ±0.006 / ±0.007 / ±0.008	mm	High Z-axis repeatability for long-axis batch consistency
Machine Weight	8 / 9 / 11 / 13	T	Heavy-duty structure for vibration-free machining

Key System Features & Applications

Product Overview

The CKX550 is a custom heavy-duty long-axis CNC turn-mill composite machine, engineered for high-precision batch machining of complex, large-scale workpieces.

Spindle & Bar Capacity

18Kw main spindle with 460Nm max torque, paired with 87mm spindle bore and 75mm bar stock through hole, delivering powerful cutting for hard materials (stainless steel, titanium) and supporting large-diameter bar feeding.

Long Axis Performance

Max machining length up to 3850mm, purpose-built for long bar and heavy workpiece processing. The robust structure ensures stable vibration-free operation for extended machining cycles.

Precision for Batch Production

Fanuc 25i-T CNC system with industry-leading Z-axis repeat positioning accuracy (±0.005–±0.008mm)—critical for consistent length precision in long-axis batch production, while X-axis repeat accuracy (±0.003mm) guarantees tight diameter tolerances.

Tooling & Efficiency

BMT-55 turret with 12 tool positions enables one-time turn-mill composite operations, drastically reducing production time and minimizing setup errors for complex parts.

Structure & Reliability

Heavy-duty frame (8–13T) and compact footprint, providing exceptional rigidity and stability to maintain precision over long production runs.

Applications

Ideal for custom heavy-duty long-axis components in aerospace, automotive, energy, and general engineering industries, where batch consistency and high precision are non-negotiable.

Standard Config

Fanuc 25i-T CNC system, oil chiller, full splash guard, right-side chip conveyor, oil-water separator, mist collector, USB interface.

Product Gallery

Frequently Asked Questions

What is the maximum machining length and diameter capacity of the CKX550?

The machine offers custom long-axis machining configurations supporting lengths of 1350mm, 1850mm, 2850mm, and up to 3850mm. The maximum turning diameter of the bed is 630mm.

What type of CNC control system is integrated into this machine?

The CKX550 is equipped with the industry-leading Fanuc 25i-T (Fanuc 25ti) CNC system, providing highly reliable numerical control, precision toolpath execution, and system diagnostics.

What level of positioning accuracy can this turn-mill machine achieve?

The machine achieves a high processing precision of ±0.004mm. It features an X-axis positioning accuracy of ±0.004mm and a Z-axis repeat positioning accuracy ranging between ±0.005mm to ±0.008mm, making it perfect for consistent batch production.

Can this machine handle hard materials like titanium or stainless steel?

Yes. With an 18Kw main spindle power generating up to 460Nm of torque, the heavy-duty structural frame (weighing 8–13 tons) offers the rigidity and vibration-free stability needed for heavy cutting of hard materials.

What is the configuration of the tooling system?

The machine features a high-rigidity BMT-55 turret supporting a 12-tool capacity. This layout allows for complex, multi-operational turn-mill composite processes in a single setup, optimizing cycle efficiency.

What accessories are included in the standard configuration?

The standard configuration includes the Fanuc 25i-T control system, an oil chiller, full splash guards, a right-side chip conveyor, an oil-water separator, a mist collector, and a USB interface for convenient data transfer.