Buy NXX-52DEY: China Suppliers Multi-Tasking CNC Turn-Mill Center with Servo Power Turret for Factory Efficiency Product, Service

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â—† Control and Drive Systems:
Experience advanced CNC technology with our state-of-the-art CNC Brain, powered by the renowned SYNTEC CNC system from Taiwan. Known for its user-friendly interface and smooth operation, this system offers a comprehensive feature set that enhances precision manufacturing. Our spindle unit combines high-quality domestic craftsmanship with world-class technology, featuring a robust main body built to strict domestic standards and equipped with original Japanese P4-grade precision bearings. The high-performance domestic servo motor and driver system ensure stable, reliable, and high-torque spindle drive, delivering exceptional performance for industrial applications. Our X/Z Axis feed drive utilizes SYNTEC servo motors and drive systems from Taiwan, ensuring high-speed synchronization for superior positioning accuracy.

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â—† Precision Mechanical Structure:
Our X/Z-axis transmission is equipped with Taiwanese PMT or HIWIN C3-grade high-precision ball screws and original Japanese NSK precision bearings, creating an ultra-high-precision transmission chain that guarantees exceptional mechanical efficiency and longevity. The X/Z-axis guidance employs Pâ…¡-grade precision linear guideways from leading brands, providing outstanding rigidity and enabling smooth, vibration-free motion during high-speed operations. Featuring a high-performance Taiwanese Y-axis box-way (hard-way) servo power turret, this machine offers rapid tool indexing and superior damping characteristics for heavy-duty tasks. With Taiwanese precision gear-driven side and end milling power heads, our integrated system seamlessly executes milling, drilling, and tapping functions in a single setup, making it a versatile option for manufacturers.

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â—† Foundation and Auxiliary Systems:
The machine base is crafted from high-strength cast iron, offering a solid foundation with excellent stability and vibration-damping qualities. This robust architecture is essential for maintaining long-term machining precision. All critical electrical components, including circuit breakers and contactors, are sourced exclusively from Schneider (France), ensuring that our electrical control systems remain safe, durable, and reliable under demanding industrial conditions. The hydraulic system utilizes premium components sourced from Taiwan, known for their quality consistency, guaranteeing precise, responsive movements for all hydraulic-driven functions.

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â—† Customization Service Commitment:
At our China factory, we recognize that standard configurations may not satisfy the unique needs of every production environment. Our Customization Commitment ensures that every aspect of our technical specifications—from the control system and drive brands to individual functional components—is fully optional. Tailored to your specific production demands, technical preferences, and budget considerations, we provide one-on-one reconfiguration and custom component selection. Our goal is to collaborate with you to engineer equipment that is perfectly optimized for your workshop, ensuring the best performance for your production requirements.

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Product Description

Structural Features
Engineered for High-Rigidity & Precision Multi-Tasking
To meet the rigorous demands of modern precision manufacturing for high rigidity, efficiency, and multi-tasking capabilities, this machine has undergone comprehensive reinforcement of its critical components.

High-Rigidity Sleeve Spindle System: Optimized for heavy-duty conditions, the core features an integrated sleeve-type spindle design. It is equipped with imported ultra-precision bearings in a "three-front, two-rear" configuration, driven directly by a high-response spindle servo motor. This synergy guarantees unparalleled accuracy retention, structural rigidity, and rotational stability during high-speed, heavy-load cutting operations.

30° Slant-Bed Foundation: The machine base is a 30° slant-bed made of high-strength cast iron, formed via the precision resin-sand casting process. The interior is reinforced with a dense, honeycomb-ribbed structure, which provides extraordinary static and dynamic rigidity while offering superior vibration damping. This design not only facilitates easier workpiece clamping and tool access but also ensures the unobstructed automatic evacuation of chips.

High-Precision Feed System: For the motion system, the X and Z axes utilize heavy-duty linear guideways known for high rigidity and precision. These are paired with precision pre-tensioned ball screws, directly coupled to the servo motors via flexible couplings to eliminate transmission loss.
An intelligent centralized automatic lubrication system provides continuous and effective forced lubrication to the guideways and ball screws. This system is key to achieving superior positioning accuracy, minimizing thermal displacement errors, and enabling rapid traverse speeds of up to 30m/min. By maintaining an optimal oil film, it significantly reduces friction and heat generation, ensuring consistent performance during high-speed operations.
Hydraulic system integrates premium components from renowned brands, including variable displacement pumps, hydraulic motors, and solenoid valves. To ensure long-term operational stability, the system is equipped with a high-efficiency air cooler, which effectively minimizes noise levels and maintains a stable operating temperature. This combination guarantees dependable power for clamping and auxiliary movements even during intensive production cycles.
Advanced Multi-Tasking & Heavy-Duty Milling Capability
The machine is equipped with a high-performance servo spindle and a servo power turret with integrated Y-axis functionality, offering the flexibility to mount side-milling and end-milling live heads. The live tool transmission utilizes imported high-precision gear sets, achieving a perfect harmony of high rigidity, low noise, and extreme precision.

This powerful drive and execution system significantly bolsters the machine's overall structural rigidity, process stability, and indexing accuracy during multi-surface machining, delivering formidable heavy-duty cutting performance. With the spindle supporting 360° arbitrary indexing, the machine integrates side and end drilling, tapping, and milling functions. This enables the complete processing of complex, large-scale, and long-shaft workpieces in a single setup, making it the ideal choice for achieving high-level process concentration.
The machine is equipped with a hydraulic tailstock, featuring an automatic programmable quill controlled via hydraulic pressure. Designed with superior rigidity and ease of operation, it provides stable support and high-precision alignment, making it the ideal solution for the precision turning of long-shaft workpieces.
The machine features an elegantly designed full-enclosure guard, providing excellent sealing and waterproof performance. The sliding doors are engineered for smooth and effortless operation, and are integrated with a safety interlock protection system. This ensures a clean working environment and provides comprehensive protection for operators, adhering to the highest industrial safety standards.
Main Technical Specifications
Item Unit NXX-46E NXX-46EY NXX-52DEY
Max. Swing Over Bed mm Φ460 Φ480 Φ480
Max. Machining Length mm 180 (Radial) 300 400
Max. Swing Over Turret Sub-plate mm Φ160 Φ380 Φ440
Max. Part Diameter (Disk / Shaft) mm Φ240 / Φ160 Φ400 / Φ380 Φ350 / Φ350
Spindle Bore Diameter mm Φ56 Φ56 Φ62
Max. Bar Capacity mm Φ45 Φ45 Φ51
Spindle Speed Range r/min 0–4000 0–4000 0–3000
Spindle Speed Steps Step CV CV CV
Spindle Nose Flange Type A2-5 Flange Type A2-5 Flange Type A2-6
Main Motor Power Kw 5.5 7.5 11
Bed Slant Angle ° 30 30 30
X-Axis Rapid Traverse m/min 24 24 30
Z-Axis Rapid Traverse m/min 30 30 30
Y-Axis Rapid Traverse m/min 30 12
Max. X-Axis Travel (Unidirectional) 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 Φ80
Tailstock Quill Travel mm 80
Tailstock Taper mm 5#
Tailstock Body Travel mm 480
Spindle Run-out (Radial / Axial) mm ≤0.003 ≤0.003 ≤0.003
Spindle Flatness Accuracy mm ≤0.01/Φ100 ≤0.01/Φ100 ≤0.01/Φ100
Live Tooling Spindle Taper Run-out 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
C-Axis Repeatability mm 0.01 0.01 0.01
Standard Turret Type Servo Power Turret Servo Power Turret Servo Power Turret
Max. Tool Capacity pcs 12 12 12
Tool Indexing Time (Adjacent) S 0.3 0.3 0.3
Tool Size O.D. Tool mm 20×20 25×25 25×25
Boring Bar Diameter mm Φ25 Φ40 Φ40
Live Tooling Type ER25 ER25/ER32+Y ER25/ER32+Y
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. Clamping Capacity mm Φ16 Φ16 / Φ20 Φ16 / Φ20
Max. Tapping Capacity mm M10 M10/14 M10/14
Total Power Capacity Kw 13 19.5 24
Machine Weight (Approx.) kg 3500 3700 4200
Machine Dimensions (L×W×H) mm 2200×1850×1950 2330×1970×2300 2635×1800×2050
Frequently Asked Questions
Q What is the difference between the NXX-46E, NXX-46EY, and NXX-52DEY models?
The NXX-46E is the base model with a servo power turret and ER25 live tooling, suited for standard turning operations. The NXX-46EY adds integrated Y-axis functionality and ER25/ER32 live tooling for multi-surface machining. The NXX-52DEY is the most capable variant, featuring a larger spindle bore (Φ62mm), a hydraulic tailstock, higher main motor power (11 Kw), and an extended Z-axis travel of 550mm, making it ideal for heavy-duty and long-shaft workpiece machining.
Q What makes the 30° slant-bed design advantageous over a flat-bed configuration?
The 30° slant-bed, cast from high-strength iron using precision resin-sand casting, features a dense honeycomb-ribbed internal structure. This geometry delivers significantly higher static and dynamic rigidity, superior vibration damping, and improved chip evacuation compared to a flat-bed. It also improves operator ergonomics by providing easier access to the workpiece and tooling area.
Q Can these machines perform milling, drilling, and tapping in a single setup?
Yes. All three models are equipped with a servo power turret and live tooling capability. With the spindle supporting 360° arbitrary C-axis indexing, the machines can perform side and end drilling, tapping (up to M10 or M14 depending on model), and milling operations — all within a single setup. This process concentration capability is especially valuable for complex, multi-surface workpieces.
Q What is the repeatability accuracy of the X and Z axes?
All three models achieve a repeatability accuracy of ±0.0025mm on both the X and Z axes. This high level of precision is supported by heavy-duty linear guideways, precision pre-tensioned ball screws, and an intelligent centralized automatic lubrication system that minimizes thermal displacement and friction throughout operation.
Q How does the hydraulic system ensure long-term operational reliability?
The hydraulic system uses premium components sourced from renowned brands, including variable displacement pumps, hydraulic motors, and solenoid valves. A built-in high-efficiency air cooler maintains a stable operating temperature and minimizes noise levels. This ensures consistent clamping force and reliable auxiliary movements even during intensive, continuous production cycles.
Q Is the machine suitable for long-shaft workpiece machining?
Yes. The NXX-52DEY model is specifically equipped with a hydraulic tailstock featuring an automatic programmable quill (Φ80mm diameter, 80mm travel, 5# taper) with a body travel of 480mm. This provides stable, high-precision support and alignment for long-shaft workpieces, making it an ideal solution for precision turning of extended components.

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