Buy China Suppliers: NXX-46BCY Slant Bed CNC Turn-Mill Center Factory with Live Tooling & Precision Features Manufacturers, Service

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â—† This advanced CNC machine is designed through strategic partnerships with leading global brands, embodying excellence in performance and reliability. At the core is a Syntec (Taiwan) controller, renowned for its exceptional programming flexibility and operational stability, ensuring optimal machining processes. The spindle system features precision manufacturing from China, complemented by Japanese-imported P4-grade ultra-precision bearings. This collaboration results in an ideal balance of high rigidity, extreme precision, and prolonged service life, powered by a robust domestic servo drive system.

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â—† For optimal machining precision and efficiency in feed axes, we provide dual premium options for the X/Z-axis servo motors and drives, allowing for configurations with either Syntec (Taiwan) or Yaskawa (Japan) brands. Both options are known for their outstanding dynamic characteristics. The precision ball screws are sourced from C3-class manufacturers like PMI or HIWIN (Taiwan), and include genuine NSK (Japan) precision bearings, ensuring accuracy from the very beginning. The machine's high-rigidity linear guideways utilize the Pâ…¡ precision series from these leading suppliers.

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â—† To enhance turn-mill capabilities, this machine includes a live tooling unit (supporting radial/axial milling and Y-axis functionality) driven by precision gear transmissions from Taiwan. Users can choose servo motors from Syntec (Taiwan) or Yaskawa (Japan) for high-precision multi-axis simultaneous machining. Tooling options include Taiwan-made hydraulic or servo rotary turrets, both known for their reliable performance. The entire system is built on a high-strength cast iron bed, providing a solid foundation for every operation.

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â—† All critical components of the electronic control system are exclusively supplied by Schneider (France), featuring standardized interfaces and excellent anti-interference capabilities. This ensures a stable operation within complex industrial environments.

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â—† Our hydraulic system stems from proven Taiwanese technology, delivering quick response times and agile performance.

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Note: We understand that exceptional equipment must meet the unique needs of our clients. Therefore, all configurations and components are customizable. We invite you to consult with us to develop a tailored configuration plan based on your specific machining materials, precision goals, and automation requirements, ensuring a bespoke equipment solution that perfectly fits your operations.

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Product Description

Structural Features
Core Spindle System

It adopts an integrated sleeve spindle structure, featuring imported high-precision spindle bearings in a "three-front, two-rear" layout, driven directly by a high-response spindle servo motor. This design is engineered to achieve three core objectives: ultra-high rotational accuracy, superior rigidity for heavy-duty cutting, and exceptionally stable speed performance at high RPMs, laying a solid foundation for the machine's processing capabilities.

High-Rigidity Bed Structure

The machine base is manufactured from a single-piece iron casting featuring a 30° slant bed design. By utilizing high-quality cast iron combined with resin sand precision casting processes and constructing a dense internal network of reinforcing ribs, the bed achieves both extreme mechanical rigidity and excellent vibration-damping characteristics. The slanted structure not only optimizes the force distribution of the machine but also provides intuitive operational convenience and high-efficiency automatic chip removal.

High-Speed Precision Feed Unit

The X and Z axes feature high-rigidity, high-precision linear guideways and precision pre-tensioned ball screws. The servo motors are directly coupled to the ball screws via flexible couplings, ensuring zero-backlash power transmission. Equipped with a computerized automatic lubrication system, the guideways and ball screws receive forced-cycle lubrication, effectively controlling frictional heat and wear. This guarantees the system's long-term stable positioning accuracy (with minimal thermal deformation) and achieves a rapid traverse rate of up to 30 m/min.

High-Efficiency & Reliable Hydraulic or Servo Rotary Turret

The hydraulic station incorporates premium Taiwanese brand variable displacement pumps, motors, and solenoid valves, integrated with an air-cooled radiator to ensure low-noise and low-temperature-rise operation. The tooling system offers multiple configurations, including hydraulic or servo rotary turrets, both engineered for rapid tool changes and shortest-path tool selection. Its universal design ensures that the tool capacity is not restricted by additional functional modules (such as live tooling) or large-scale workpieces, providing exceptional adaptability.

Advanced Multi-Tasking & Engraving Functions

The machine is equipped with a servo-driven spindle and an expanded live tooling system featuring Y-axis functionality for both radial and axial operations. Utilizing imported precision gear transmission, the live tools offer superior rigidity, low noise, and high operational accuracy. This configuration unlocks powerful turn-mill and engraving capabilities: while the spindle achieves 360° arbitrary indexing (C-axis), the live tooling performs complex drilling, tapping, milling, and precision engraving on both the side and end faces. Consequently, complex multi-process parts can be completed in a single setup, maximizing geometrical tolerance integrity and significantly shortening the overall manufacturing cycle.

Safe and Aesthetic Full Enclosure

The entire machine features a fully enclosed guard system with a streamlined, aesthetic design and superior sealing and waterproof performance. The sliding doors operate smoothly and are equipped with safety interlock devices, providing comprehensive protection while ensuring maximum operational safety and convenience. This design strictly adheres to the high standards of modern factories regarding both production environments and safety regulations.

Product Display
NXX-46BCY
NXX-46BCY1
Key Technical Specifications
Item Unit NXX-46CY NXX-46BCY
Max. Swing Over Bed mm Φ400 Φ550
Max. Machining Length mm 120 (Radial) 260 (Radial)
160 (Axial)
Max. Swing Over Tool Carrier mm Φ125 Φ120
Max. Workpiece Diameter (Disk/Shaft) mm Φ340/φ125 Φ120/φ120
Spindle Bore Diameter mm Φ56 φ56
Max. Bar Capacity mm Φ45 φ45
Spindle Speed Range r/min 0-4000 0-4000
Spindle Speed Steps Step CV CV
Spindle Nose Type Flange Type A2-5 Flange Type A2-5
Main Motor Power Kw 5.5 5.5
Bed Slant Angle ° 30 30
X-axis Rapid Traverse Rate m/min 24 24
Z-axis Rapid Traverse Rate m/min 30 30
Y-axis Rapid Traverse Rate m/min 15 15
X-axis Max. Travel (Unidirectional) mm 750 600
Z-axis Max. Travel mm 260 360
Y-axis Max. Travel mm 85 215
X/Z-axis Servo Motor Power mm 1.3 2.4
Spindle Radial & Axial Run-out mm ≤0.003 ≤0.003
Spindle Flatness Accuracy mm ≤0.01/Φ100 ≤0.01/Φ100
Live Tool Spindle Taper Run-out mm ≤0.006 ≤0.006
Repeatability Accuracy X-axis mm ±0.0025 ±0.0025
Z-axis mm ±0.0025 ±0.0025
Spindle (C-axis) Repeatability mm 0.01 0.01
Standard Tool Carrier Type Gang Tooling Servo Rotary Turret
Max. Tool Capacity pcs 4-5 8-12
Tool Change Time (Adjacent) 0.3
Tool Size O.D. Tool mm 20×20 20×20
Boring Bar Diameter mm Φ25 φ25
Live Tooling Type ER25 2-axis + Y ER25 8-axis + Y
Live Tooling Motor Power Kw 0.75+0.85 2.4+1.7
Max. Live Tooling Speed r/min 3000-6000 3000-6000
Max. Collet Capacity mm Φ16 Φ16
Max. Tapping Diameter mm M10 M10
Total Power Capacity Kw 10.5 15
Machine Weight (Approx.) kg 2900 3300
Dimensions (L×W×H) mm 2160×1650×2100 2300×1850×2200
Frequently Asked Questions
What is the key difference between the NXX-46CY and NXX-46BCY models?
The NXX-46BCY features a larger max. swing over bed (Φ550mm vs. Φ400mm), greater Z-axis travel (360mm vs. 260mm), a higher-capacity servo rotary turret (8–12 tools vs. gang tooling with 4–5 tools), and increased total power capacity (15Kw vs. 10.5Kw), making it better suited for heavier and more complex workpieces.
What multi-tasking operations can these CNC lathes perform in a single setup?
Thanks to the Y-axis live tooling system and C-axis spindle indexing (360° arbitrary positioning), both models can perform turning, drilling, tapping, milling, and precision engraving on the side and end faces of a workpiece — all in a single clamping, eliminating repositioning errors and reducing cycle time significantly.
How does the 30° slant bed design benefit machining performance?
The 30° slant bed design optimizes cutting force distribution, enhancing the machine's overall rigidity and vibration-damping capability. It also facilitates automatic chip removal by allowing chips to fall away from the work zone by gravity, and it improves operator ergonomics and accessibility during operation and workpiece loading/unloading.
What positioning and repeatability accuracy can be expected from these machines?
Both the NXX-46CY and NXX-46BCY achieve a repeatability accuracy of ±0.0025mm on both the X and Z axes. Spindle radial and axial run-out is controlled to ≤0.003mm, and live tool spindle taper run-out is ≤0.006mm, ensuring consistent high-precision output across production runs.
What type of lubrication system is used, and why is it important?
The machines are equipped with a computerized automatic lubrication system that delivers forced-cycle lubrication to all linear guideways and ball screws. This system actively controls frictional heat generation and mechanical wear, ensuring long-term stable positioning accuracy with minimal thermal deformation and extending the service life of precision components.
What safety features are included in the machine enclosure design?
Both models feature a fully enclosed guard system with a streamlined aesthetic design, superior sealing, and waterproof performance. The smooth-operating sliding doors are equipped with safety interlock devices that prevent the machine from operating when the door is open, ensuring comprehensive operator protection and compliance with modern factory safety standards.

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