OEM China Suppliers Factory NXX-52DEY: Advanced Slant-Bed Turn-Mill CNC Multi-Tasking Center with Servo Power Turret Manufacturer, Pricelist

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â—† Control and Drive Systems:
Experience precision engineering with our cutting-edge CNC Intelligence, powered by the SYNTEC CNC system from Taiwan. Renowned for its user-friendly interface and smooth operation, it ensures comprehensive functionality for your manufacturing needs. Our spindle unit exemplifies a blend of premium domestic craftsmanship and world-class technology, featuring original Japanese P4-grade precision bearings to deliver exceptional performance. The spindle drive is equipped with a high-performance domestic servo motor and driver system, providing stable and high-torque power output. The X/Z axis utilizes SYNTEC servo motors and driver systems, ensuring high-speed synchronization for superior positioning accuracy.

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â—† Precision Mechanical Structure:
The X/Z-axis transmission is crafted with high-precision Taiwanese PMT or HIWIN C3-grade ball screws, complemented by original Japanese NSK precision bearings. This unparalleled combination guarantees an ultra-high-precision transmission chain for remarkable mechanical efficiency and longevity. Utilizing Pâ…¡-grade precision linear guideways from top-tier manufacturers, our X/Z-axis guideways offer rigid support for smooth, vibration-free motion, even during high-speed travel. Our factory-standard Y-axis servo power turret features a hard-way design for rapid tool indexing and excellent damping characteristics, making it ideal for heavy-duty operations. With integrated Taiwanese precision gear-driven side and end milling power heads, our system supports seamless milling, drilling, and tapping in a single setup.

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â—† Foundation and Auxiliary Systems:
The machine base is constructed from high-strength cast iron, forming a solid foundation with remarkable stability and vibration-damping capabilities, essential for maintaining long-term machining precision. All critical electrical components, sourced from Schneider (France), ensure that the electrical control system remains safe and reliable under demanding industrial conditions. The hydraulic system utilizes high-quality components from Taiwan, ensuring precise and responsive hydraulic functions for all operational needs.

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â—† Customization Service Commitment:
Understanding that each production environment has unique requirements, we proudly offer a Customization Commitment. Every element in our technical specifications—from control systems and drive brands to individual functional components—is fully customizable. Based on your specific production demands, technical preferences, and budget, we provide personalized reconfiguration and tailored component selection. Our mission as a leading supplier in China is to collaborate with you to create equipment perfectly optimized for your factory.

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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 Taiwanese 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 Ø460 Ø480 Ø480
Max. Machining Length mm 180(Radial) 300 400
Max. Swing Over Turret Sub-plate mm Ø160 Ø380 Ø440
Max. Part Diameter (Disk / 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   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     Ø80
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/Ø100 ≤0.01/Ø100 ≤0.01/Ø100
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 Ø25 Ø40 Ø40
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 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
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, suitable for standard turning operations. The NXX-46EY adds Y-axis functionality (±55mm travel) and ER25/ER32+Y live tooling, enabling off-center milling and drilling. The NXX-52DEY is the most powerful variant, featuring a larger spindle bore (Ø62mm), higher main motor power (11kW), a hydraulic tailstock, and extended Z-axis travel (550mm), making it ideal for heavy-duty and long-shaft workpiece machining.
Q What is the purpose of the 30° slant-bed design on these CNC lathes?
The 30° slant-bed design offers multiple advantages: it enhances structural rigidity through its high-strength cast iron construction with honeycomb-ribbed internals, improves vibration damping during heavy cutting, facilitates easier operator access for workpiece loading and tool changes, and — critically — allows chips to fall away from the cutting zone automatically, preventing chip accumulation that could damage workpieces or guideways.
Q Can these machines perform milling, drilling, and tapping in addition to turning?
Yes. All three models are equipped with a servo power turret and live tooling capability (ER25 or ER32 collet systems). Combined with the spindle's C-axis function supporting 360° arbitrary indexing, the machines can perform side and end drilling, tapping up to M10 or M14, and milling operations. The NXX-46EY and NXX-52DEY further extend this capability with integrated Y-axis movement, enabling complete multi-surface machining in a single setup.
Q What level of positioning accuracy can be expected from these machines?
These machines deliver high-precision performance across all axes. The X-axis and Z-axis repeatability accuracy is ±0.0025mm, spindle radial/axial run-out is ≤0.003mm, spindle flatness accuracy is ≤0.01mm over Ø100mm, and the live tooling spindle taper run-out is ≤0.006mm. This level of accuracy is achieved through the combination of precision pre-tensioned ball screws, heavy-duty linear guideways, and the intelligent centralized automatic lubrication system that minimizes thermal displacement errors.
Q What is the role of the hydraulic tailstock on the NXX-52DEY model?
The hydraulic tailstock on the NXX-52DEY features an automatic programmable quill (Ø80mm diameter, 80mm travel, 5# Morse taper) controlled via hydraulic pressure with a body travel range of 480mm. It provides stable and precise workpiece support during the turning of long-shaft components, preventing deflection and vibration that would otherwise compromise surface finish and dimensional accuracy. Its programmable nature allows seamless integration into automated CNC cycles.
Q How does the automatic lubrication system contribute to machine performance and longevity?
The intelligent centralized automatic lubrication system continuously delivers forced lubrication to all linear guideways and ball screws. By maintaining a consistent and optimal oil film on all moving surfaces, the system dramatically reduces friction and heat generation, which are primary causes of wear and thermal expansion errors. This results in superior and sustained positioning accuracy, extended component service life, reduced maintenance downtime, and the ability to sustain rapid traverse speeds of up to 30m/min reliably over long production runs.

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