Buy China Suppliers NXX-46BCY: Live Tooling Slant Bed CNC Turn-Mill Center from Leading Factory Quotes, Product

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â—† This advanced CNC machining center embodies a design philosophy that prioritizes collaboration with top-tier global brands. Featuring a reliable Syntec (Taiwan) controller at its core, the machine ensures exceptional programming flexibility and operational stability. The spindle system, integral to the machine's functionality, combines domestic precision engineering with ultra-precision P4-grade bearings from Japan, resulting in a harmonious balance of rigidity, precision, and longevity, powered by a high-performance domestic servo drive system.

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â—† To achieve unmatched machining precision and efficiency, this machine offers two premium options for the feed axes: the X/Z-axis servo motors and drives can be selected from either Syntec (Taiwan) or the acclaimed Yaskawa (Japan) brands, both recognized for their outstanding dynamic performance. The precision ball screws are sourced from C3-class products by industry leaders PMI or HIWIN (Taiwan), complemented by authentic NSK (Japan) precision bearings to assure exceptional transmission accuracy. Additionally, high-rigidity linear guideways from the Pâ…¡ precision series of these trusted brands further enhance performance.

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â—† Enhancing its turn-mill capabilities, the machine includes a live tooling unit that supports both radial and axial milling along with Y-axis functionality. This unit is driven by high-quality Taiwanese precision gear transmissions and can be powered by either Syntec (Taiwan) or Yaskawa (Japan) servo motors, facilitating high-precision multi-axis simultaneous machining. For toolholders, users benefit from a choice of reliable Taiwan-made hydraulic or servo rotary turrets. The entire assembly is supported by a robust cast iron bed, ensuring a solid foundation for all machining operations.

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â—† All essential electronic control system components are sourced from Schneider (France), featuring standardized interfaces and superior anti-interference capabilities to guarantee seamless integration and stable performance in complex industrial environments.

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â—† The hydraulic system leverages established Taiwanese technology to provide exceptional responsiveness and agility.

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Note: We believe that extraordinary equipment should cater to our clients' unique needs. Therefore, all configurations and components mentioned are fully customizable. Reach out to us for a consultation to tailor a configuration plan based on your specific machining materials, precision targets, and automation requirements, ensuring a custom equipment solution perfectly aligned with your operations. As a leading factory in China, we are proud to be among the top suppliers in the industry.

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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 Rotary Turret

The hydraulic station incorporates premium 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 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 CNC Lathe Machine
NXX-46BCY Live Tooling System

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

Kw

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

Q What is the key difference between the NXX-46CY and NXX-46BCY models?
A The NXX-46BCY features a larger max. swing over bed (Φ550mm vs. Φ400mm), a greater Z-axis travel (360mm vs. 260mm), a higher-capacity servo rotary turret (8–12 tools vs. 4–5 gang tools), and a higher total power capacity (15 Kw vs. 10.5 Kw), making it more suitable for larger and more complex workpieces.
Q What machining operations can be performed with the live tooling and Y-axis function?
A The live tooling system with Y-axis functionality supports drilling, tapping, milling, and precision engraving on both the side and end faces of workpieces. Combined with C-axis (360° spindle indexing), complex multi-process parts can be completed in a single setup, greatly improving geometric accuracy and reducing cycle time.
Q What is the repeatability accuracy of the X and Z axes on these CNC lathes?
A Both the NXX-46CY and NXX-46BCY achieve a repeatability accuracy of ±0.0025 mm on both the X-axis and Z-axis, ensuring consistent high-precision machining results over long production runs.
Q How does the 30° slant bed design benefit machining performance?
A The 30° slant bed design optimizes the distribution of cutting forces across the machine structure, enhancing rigidity and vibration damping. It also facilitates efficient automatic chip removal and improves operator ergonomics, contributing to both higher machining quality and a cleaner working environment.
Q What lubrication system is used for the guideways and ball screws?
A Both models are equipped with a computerized automatic lubrication system that provides forced-cycle lubrication to the linear guideways and precision ball screws. This effectively controls frictional heat and wear, ensuring long-term positioning accuracy with minimal thermal deformation.
Q What safety features are included in the machine enclosure?
A The machines feature a fully enclosed guard system with a streamlined aesthetic design, superior sealing, and waterproof performance. The sliding doors operate smoothly and are fitted with safety interlock devices that prevent the machine from operating when the doors are open, ensuring comprehensive operator protection and compliance with modern factory safety standards.

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