CK46-400Y Power Turret Milling and Turning Machine Tool

Processing Capabilities

Maximum swing diameter over bed: Ø600 mm
Maximum turning diameter × length: Ø350 / 380 mm
Maximum machining diameter: Ø460 / Ø520 mm

Spindle

Spindle speed: 3000 / 4000 rpm
Maximum spindle speed: 4000 / 6000 rpm
Spindle bore (X-axis): 260 mm

Axis Travel

X-axis travel: 70 / 100 mm
Y-axis travel: 70 / 100 mm
Z-axis travel: 400 mm

Rapid Traverse Speed

X-axis: 24 m/min
Y-axis: 20 m/min
Z-axis: 24 m/min

Tool System

Number of tool holders: 12 / 15 stations
External turning tool holder size: 20 × 25 mm
Number of side powered tool heads: 1–15
Powered tool holder shank diameter: 16 mm
Inner diameter of tool holder: 25 / 30 mm
Tool stroke (up and down): 70 / 100 mm

Motor Power

Spindle motor power: 11 / 15 kW
X-axis motor power: 2.4 / 3.1 kW
Y-axis motor power: 1.7 / 2.4 kW
Z-axis motor power: 2.4 / 3.1 kW
A-axis motor power: 3.1 / 5.5 kW

Other Specifications

Cooling pump motor power: 1.2 kW
Hydraulic station motor power: 1.0 / 1.5 kW
Cooling tank capacity: 50 L
Hydraulic station capacity: 36 L
Lubrication device capacity: 2 L
Total power: 15 KVA

Dimensions & Weight

Distance from spindle center to ground: 1150 mm
Machine size (L × W × H): 2650 × 1720 × 1900 mm
Total weight: 3800 / 4000 kg

CK46 / CK52-400Y CNC Turning & Milling Center

The CK46 / CK52-400Y CNC Turning and Milling Center is a high-precision, high-efficiency machine designed for complex part machining. It integrates turning, milling, drilling, and tapping in a single setup, significantly improving machining accuracy and production efficiency.

With a maximum swing diameter of up to Ø600 mm and a maximum machining diameter of Ø460 (CK46) / Ø520 (CK52), this machine is suitable for medium and large precision components. The Y-axis design enables off-center machining, allowing complex contour processing and reducing secondary clamping.

The machine is equipped with a high-performance spindle capable of speeds up to 4000–6000 rpm, providing strong cutting capability and excellent surface finish. Multiple powered tool holders support efficient milling operations, making it ideal for industries such as automotive parts, hardware components, shafts, flanges, and precision mechanical parts.

Thanks to its rigid structure, stable performance, and intelligent configuration, the CK46 / CK52-400Y delivers reliable accuracy, high productivity, and long-term operational stability.

Key Features

Turning and milling compound machining in one setup
Y-axis design for complex and off-center machining
High-speed, high-rigidity spindle system
Multiple powered tool holders for flexible processing
High positioning accuracy and repeatability
Suitable for batch production and precision machining

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