Buy China NXX-46EY CNC Turn-Mill Center: High-Performance Servo Turret from Reliable Suppliers and Factory Products, Service

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â—† Premium Components for Unmatched Reliability
Our cutting-edge CNC machining platform is designed to deliver high performance and exceptional reliability, utilizing only the finest components from trusted suppliers. Powered by the SYNTEC (Taiwan) control system, known for its advanced technology and intuitive interface, this machine excels in both intricate surface machining and efficient mass production. The spindle unit is meticulously crafted in our factory with original Japanese P4-grade ultra-precision bearings, guaranteeing remarkable accuracy and durability during high-speed operations. Combined with robust servo drive systems, this configuration meets the diverse cutting requirements of various materials.

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â—† Integrated Precision Feed System
Featuring a highly coordinated linear feed system, our CNC machine ensures rapid dynamic response and seamless operation. Both the X and Z axes are driven by SYNTEC (Taiwan) servo motors and drivers, enhancing system integration. The precision ball screws used are sourced from PMI or HIWIN (Taiwan) and paired with original NSK (Japan) precision bearings, significantly boosting transmission rigidity and positioning accuracy. Furthermore, Pâ…¡-grade precision linear guideways from leading suppliers provide outstanding load capacity and shock resistance, maintaining stable accuracy even under rigorous, long-term operational conditions.

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â—† High-Performance Y-Axis Power Turret & Multi-Tasking Capabilities
Our CNC machine is equipped with a Taiwanese Y-axis box-way (hard-rail) servo power turret, designed for rapid tool changes and accurate indexing. The robust turret disk is engineered for heavy-duty cutting operations. Depending on your machining needs, you can easily integrate Taiwanese precision gear-driven side or end-milling live heads, also powered by the SYNTEC (Taiwan) servo system, ensuring high torque output and precise angular control. This significantly enhances the machine's turn-mill multi-tasking capabilities, enabling the execution of complex tasks such as turning, milling, drilling, and tapping within a single setup for larger components.

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â—† High-Stability Foundation & Stress Relief
Constructed on a high-strength cast iron bed, our CNC machine undergoes advanced heat treatment and aging processes to eliminate residual stresses. This robust foundation provides exceptional vibration resistance and thermal stability, ensuring consistent performance and accuracy over years of intensive usage.

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â—† Reliable Electrical & Hydraulic Integration
Our electrical cabinet utilizes a comprehensive suite of Schneider Electric (France) components, providing top-tier reliability from power management to signal transmission. Additionally, all hydraulic components are sourced from reputable Taiwanese suppliers, ensuring accurate and reliable operation of all machine auxiliary functions.

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Note: We offer highly flexible configuration options, allowing you to customize or upgrade components based on your unique machining needs, precision standards, and production capacity planning—resulting in a truly tailored equipment solution.

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Product Description

Structural Characteristics
High-Performance Sleeve-Type Spindle System

This equipment is engineered with a high-performance sleeve-type spindle system specifically designed to meet the rigorous demands of high-precision, high-rigidity, and heavy-duty machining.

Featuring a monoblock sleeve structure, the spindle is integrated with imported precision-grade bearings in a "three-front, two-rear" configuration. Driven directly by a high-power spindle servo motor, the system achieves exceptional dynamic rigidity, superior rotational accuracy, and sustained stability at high speeds. This robust architecture provides a reliable guarantee for both heavy-duty cutting and high-precision finishing operations.

Monoblock Cast Iron Base & 30° Slant Bed Design

The machine features a durable monoblock cast iron base and a 30° slant bed design, precision-molded using premium resin sand casting technology. The interior is reinforced with a dense rib-plate configuration, delivering exceptional static and dynamic rigidity along with outstanding vibration-dampening characteristics.

This slant bed layout not only enhances operator visibility and ergonomic accessibility but also facilitates the natural gravity-fed evacuation of chips and coolant. This significantly boosts chip disposal efficiency and simplifies routine operation and maintenance.

High-Performance Linear Motion System

The linear motion system seamlessly integrates high rigidity, precision, and velocity. The X and Z axes are directly coupled to precision pre-tensioned ball screws via high-performance servo motors and flexible couplings. Combined with high-rigidity precision linear guideways, this architecture effectively eliminates transmission backlash.

Equipped with an intelligent automated lubrication system, the guideways and ball screws receive precise, timed lubrication and cooling. This enables rapid traverse speeds of up to 30 m/min while ensuring superior positioning accuracy, minimal thermal deformation, and the long-term stability required for consistent batch production.

Advanced Hydraulics & Multi-Axis Machining Excellence

The hydraulic station incorporates premium variable displacement pumps, hydraulic motors, and solenoid valves from trusted suppliers, integrated with a high-efficiency air-cooled heat exchanger. This ensures quiet operation, stable oil temperatures, and exceptional reliability, providing a consistent power source for all auxiliary functions.

The machine is equipped with an advanced servo spindle and a servo-driven power turret with Y-axis functionality. Optional high-precision side and end-milling live tool heads are available, featuring an imported precision gear transmission system. This robust design offers superior rigidity, low operating noise, and high indexing accuracy, significantly enhancing the machine's multi-tasking capabilities and heavy-duty cutting performance.

Furthermore, the spindle features full 360° arbitrary indexing (C-axis functionality). This allows complex workpieces to undergo side and end-face drilling, tapping, and milling in a single setup, drastically shortening process cycles while maximizing machining efficiency and precision.

Modern Aesthetic & Enhanced Safety Guarding

The machine exterior features a streamlined, fully enclosed protective enclosure with a modern design that provides exceptional waterproof and chip-proof sealing. The sliding safety doors are engineered with lightweight materials and a balanced design, ensuring effortless opening and closing.

Equipped with reliable safety interlocking devices, the enclosure guarantees a secure and convenient operating environment while maintaining a clean and professional workspace.

Product Display
NXX-46EY
NXX-46EY1
Main Technical Specifications
Item Unit NXX-46E NXX-46EY NXX-52DEY
Max. Swing Over Bed mm Ø460 Ø480 Ø480
Max. Machining Length mm 180 (Radial) 300 400
Max. Swing Over Turret Plate mm Ø160 Ø380 Ø440
Max. Machining Dia. (Disc/Shaft) mm Ø240/Ø160 Ø400/Ø380 Ø350/Ø350
Spindle Bore Diameter mm Ø56 Ø56 Ø62
Max. Bar Capacity mm Ø45 Ø45 Ø51
Spindle Speed Range r/min 0-4000 0-4000 0-3000
Spindle Speed Steps Step CV CV CV
Spindle Nose Type Flange Type A2-5 Flange Type A2-5 Flange Type A2-6
Main Motor Power Kw 5.5 7.5 11
Slant Bed Angle ° 30 30 30
X-axis Rapid Traverse Speed m/min 24 24 30
Z-axis Rapid Traverse Speed m/min 30 30 30
Y-axis Rapid Traverse Speed m/min 30 12
Max. X-axis Travel (Single Direction) mm 560 480 460
Max. Z-axis Travel mm 330 380 550
Max. Y-axis Travel mm 110 110
X/Z Axis Servo Motor Power KW 1.5 2.4 3.1/2.4
Tailstock Quill Diameter mm Ø80
Tailstock Quill Travel mm 80
Tailstock Spindle Taper mm 5#
Tailstock Body Travel mm 480
Spindle Radial & Axial Run-out Accuracy mm ≤0.003 ≤0.003 ≤0.003
Spindle Face Flatness Accuracy mm ≤0.01/Ø100 ≤0.01/Ø100 ≤0.01/Ø100
Live Tool Spindle Taper Run-out Accuracy mm ≤0.006 ≤0.006 ≤0.006
Repeatability Accuracy X-axis mm ±0.0025 ±0.0025 ±0.0025
Z-axis mm ±0.0025 ±0.0025 ±0.0025
Spindle (C-axis) Repeat Positioning Accuracy mm 0.01 0.01 0.01
Standard Turret Type Servo Power Turret Servo Power Turret Servo Power Turret
Max. Turret Tool Capacity (or Number of Stations) pcs 12 12 12
Tool Change Time (Adjacent Tool) S 0.3 0.3 0.3
Tool Size O.D. Tool mm 20×20 25×25 25×25
Boring Bar Diameter mm Ø25 Ø40 Ø40
Live Tooling Type ER25 ER25/ER32 + Y-axis ER25/ER32 + Y-axis
Live Tool Motor Power Kw 3.7 3.1+0.75+2.4 3.1+0.75+2.4
Max. Live Tool Speed r/min 3000-6000 3000-6000 3000-6000
Max. Live Tool Clamping Capacity mm Ø16 Ø16/Ø20 Ø16/Ø20
Max. Tapping Capacity mm M10 M10/14 M10/14
Total Power Capacity Kw 13 19.5 24
Machine Weight (Approx.) kg 3500 3700 4200
Overall Dimensions (L×W×H) mm 2200×1850×1950 2330×1970×2300 2635×1800×2050
Frequently Asked Questions
QWhat is the spindle bearing configuration used in this CNC lathe series?
The spindle utilizes a monoblock sleeve structure integrated with imported precision-grade bearings arranged in a "three-front, two-rear" configuration. This design ensures exceptional dynamic rigidity, superior rotational accuracy, and sustained stability during both heavy-duty cutting and high-precision finishing operations.
QWhat is the advantage of the 30° slant bed design?
The 30° slant bed design improves operator visibility and ergonomic accessibility. It also facilitates natural gravity-fed evacuation of chips and coolant, significantly boosting chip disposal efficiency and simplifying routine operation and maintenance.
QWhat is the maximum rapid traverse speed of the linear motion system?
The X and Z axes support rapid traverse speeds of up to 30 m/min. The system uses precision pre-tensioned ball screws, high-rigidity linear guideways, and an intelligent automated lubrication system to ensure superior positioning accuracy and minimal thermal deformation.
QDoes the NXX-46EY model support Y-axis and C-axis machining?
Yes. The NXX-46EY is equipped with a servo-driven power turret with Y-axis functionality and full 360° C-axis spindle indexing. This allows complex workpieces to undergo side and end-face drilling, tapping, and milling in a single setup, greatly improving machining efficiency.
QWhat is the repeatability accuracy of the X and Z axes?
Both the X-axis and Z-axis achieve a repeatability accuracy of ±0.0025 mm across all three models (NXX-46E, NXX-46EY, and NXX-52DEY), making them well-suited for high-precision and consistent batch production requirements.
QWhat hydraulic components are used and how is heat managed?
The hydraulic station incorporates premium variable displacement pumps, hydraulic motors, and solenoid valves sourced from trusted suppliers. A high-efficiency air-cooled heat exchanger is integrated to maintain stable oil temperatures, ensuring quiet operation and long-term reliability for all auxiliary functions.

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