OEM High-Performance Slant Bed CNC Turn-Mill Center with Live Tooling - China Suppliers and Factory Solutions Manufacturers, Products

,

â—† As a leading China supplier of high-performance CNC machines, we provide a proven standard configuration that offers exceptional adaptability. Our core control system includes the reliable Taiwanese SYNTEC CNC system, widely recognized for its technology. The spindle unit is meticulously assembled in our factory, featuring original Japanese P4-grade ultra-precision bearings that ensure superior rotational accuracy, supporting high-intensity cutting operations. Additionally, the spindle drive is paired with a premium domestic servo system to guarantee stable and efficient power output.

,

â—† The accuracy of linear axes is essential for machining quality. Our X/Z axis drive system offers top-tier servo options from either Taiwanese SYNTEC or Japanese YASKAWA, allowing users to choose according to their needs. We utilize C3-grade ball screws from PMI or HIWIN (Taiwan), enhanced with Japanese NSK precision angular contact bearings for zero-backlash and high-precision motion. The guiding system comprises Pâ…¡ precision-grade linear guideways from leading Taiwanese manufacturers, ensuring outstanding geometric accuracy even under heavy loads.

,

â—† Our CNC machines are designed with remarkable scalability, featuring precision gear-driven radial and axial power heads produced in Taiwan. For robust performance in side/face milling and drilling, you can select matching servo drives from top-tier brands like Taiwanese SYNTEC or Japanese YASKAWA. The machine bed is crafted from high-quality iron, providing a stable structure and exceptional long-term accuracy retention, essential for a reliable factory operation.

,

â—† To ensure circuit safety and operational reliability, all major low-voltage electrical components are sourced from Schneider (France). The hydraulic pump station, valve groups, and other critical components are obtained from reputable Taiwanese brands, guaranteeing stable pressure output and long-lasting dependability.

,

Note: We recognize that standard configurations may not fulfill every specific operational need. Therefore, we offer customizable options where any listed component can be replaced or upgraded with equivalent or higher-grade alternatives based on your unique processing requirements. Our commitment is to deliver truly personalized configuration services tailored to your specifications as a preferred China supplier.

,

Product Description

Structural Features

1
To meet the demands of modern precision manufacturing for multi-functional integrated machining, this machine combines high-rigidity structure with advanced functional features. At its core is a heavy-duty sleeve-type spindle system with an integrated design, featuring five imported high-precision spindle bearings (three at the front and two at the rear). Driven directly by a high-power spindle servo motor, it delivers high-precision, high-rigidity output and exceptional speed stability, even under heavy-duty cutting conditions.
2
The machine features a 30° slant bed design, integrated-cast from high-quality resin sand cast iron with a dense and rigid internal rib structure. This design philosophy provides the machine with exceptional static and dynamic rigidity as well as outstanding vibration damping, creating a stable platform for precision machining. The slant bed layout, combined with a large-diameter chip discharge port, ensures highly efficient evacuation of chips and coolant while optimizing workpiece setup and operator ergonomics.

The motion system is engineered for high-speed and high-precision performance. Both X and Z axes utilize a combination of high-rigidity linear guideways and precision pre-stretched ball screws. The servo motors are directly coupled to the ball screws via flexible couplings. Integrated with an automatic intelligent lubrication system, the guideways and screws receive optimal lubrication and cooling even during high-speed operations (up to 30m/min rapid traverse), effectively minimizing thermal errors and ensuring superior positioning and repeatability.
3
Hydraulic system is equipped with high-performance variable displacement pumps and solenoid valve groups from premium Taiwanese suppliers. Supplemented by an independent air-cooling circulation unit, the system ensures stable oil temperatures, low noise levels, and high reliability during long-term continuous operation. The tooling system offers versatile options: the standard linear gang tool post provides a simple, high-efficiency solution for rapid processing.
4
The defining highlight of this machine lies in its powerful turn-mill multi-tasking capability. By integrating a servo spindle and optional radial/axial servo power heads with Y-axis functionality (featuring imported precision gear transmission for high rigidity, high accuracy, and low noise), combined with the infinite C-axis indexing, the machine transcends traditional turning boundaries. It can perform complex side and face drilling, tapping, milling, and engraving operations, achieving a true "One-Setup, Complete Machining" workflow and significantly shortening the production cycle.
5
The machine exterior features a modern fully-enclosed housing design, offering an elegant aesthetic combined with superior sealing performance to effectively contain coolant and chip spray. Each sliding door is engineered with a lightweight balanced design for effortless operation. Integrated with safety interlock switches, the enclosure perfectly harmonizes operational safety with user convenience.

Product Display

NXX-46CY
NXX-46CY1

Key Technical Specifications

Item

Unit

NXX-46CY

NXX-46BCY

Max. Swing Diameter over Bed

mm

Φ400

Φ550

Max. Machining Length

mm

120 (Radial)

260 (Radial)
160 (Axial)

Max. Swing Diameter over Carriage/Turret

mm

Φ125

Φ120

Max. Workpiece Diameter (Disc / 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-type 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 Configuration

 

ER25 2-Axis Live Tooling + Y-axis

ER25 8-Axis Live Tooling + Y-axis

Live Tooling Motor Power

Kw

0.75+0.85

2.4+1.7

Live Tooling Max. Speed

r/min

3000-6000

3000-6000

Max. Live Tool Collet Capacity

mm

Φ16

Φ16

Max. Tapping Diameter

mm

M10

M10

Total Power Consumption

Kw

10.5

15

Approx. Machine Weight

kg

2900

3300

Overall Dimensions (L × W × H)

mm

2160 × 1650 × 2100

2300 × 1850 × 2200

Frequently Asked Questions

Q What is the key advantage of the NXX-46CY / NXX-46BCY turn-mill machining center over conventional CNC lathes?
A The NXX-46CY series integrates turning, milling, drilling, tapping, and engraving capabilities within a single setup. By combining servo spindle C-axis indexing with optional Y-axis and radial/axial power heads, it achieves true "One-Setup, Complete Machining," significantly reducing cycle times and repositioning errors compared to conventional CNC lathes.
Q What is the difference between the NXX-46CY and NXX-46BCY models?
A The NXX-46BCY is a larger-capacity variant featuring a bigger swing diameter (Φ550 vs. Φ400), greater Z-axis travel (360mm vs. 260mm), a servo rotary turret with up to 12 tool positions (vs. gang-type tooling with 4–5 tools), and higher servo motor power (2.4Kw vs. 1.3Kw), making it suitable for heavier and more complex workpieces.
Q Why does this machine use a 30° slant bed design?
A The 30° slant bed, cast from high-quality resin sand cast iron with dense internal rib structures, provides superior static and dynamic rigidity along with excellent vibration damping. It also improves chip and coolant evacuation efficiency through large-diameter discharge ports, and enhances operator ergonomics and workpiece accessibility.
Q What positioning and repeatability accuracy can these machines achieve?
A Both the NXX-46CY and NXX-46BCY achieve X and Z-axis repeatability accuracy of ±0.0025mm. Spindle radial and axial run-out is ≤0.003mm, live tool spindle taper run-out is ≤0.006mm, and spindle flatness accuracy is ≤0.01mm/Φ100, ensuring high-precision output for demanding applications.
Q How does the hydraulic and lubrication system ensure long-term reliability?
A The hydraulic system uses high-performance variable displacement pumps and solenoid valve groups from premium Taiwanese suppliers, supplemented by an independent air-cooling circulation unit to maintain stable oil temperatures and low noise. The automatic intelligent lubrication system continuously supplies optimal lubrication and cooling to guideways and ball screws, minimizing thermal errors and wear during extended high-speed operations.
Q What safety features are incorporated into the machine enclosure?
A The machine features a modern fully-enclosed housing with superior sealing performance to contain coolant and chip spray. Each sliding door uses a lightweight balanced design for easy operation and is equipped with safety interlock switches that prevent machine operation when doors are open, ensuring a high level of operator safety during all machining processes.

Related Products