Buy China NXX-46E Slant Bed CNC Turn-Mill Center - Premium Suppliers & Factory Solutions for Custom Machining Needs Products, Service

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Buy China NXX-46E Slant Bed CNC Turn-Mill Center - Premium Suppliers & Factory Solutions for Custom Machining Needs Products, Service

â—† Designed to meet diverse machining requirements, our CNC machines come with customizable multi-brand configurations for critical components. Featuring the renowned SYNTEC control system from Taiwan, our machines provide exceptional stability and a user-friendly interface. The spindle housing is crafted domestically, while key precision components incorporate original Japanese P4-grade bearings, ensuring outstanding rotational accuracy. Customers can select between high-performance domestic brands or premium Mitsubishi servo motors and drivers from Japan for the spindle drive system.

â—† The X/Z-axis feed drives deliver remarkable flexibility, with options for high-performance domestic or premium Mitsubishi servo systems from Japan. The precision mechanical assembly features C3-class precision ball screws sourced from well-known Taiwanese brands like PMI or HIWIN, paired with original NSK precision bearings as standard. Our linear guideways use Pâ…¡-grade precision products from the same leading brands, guaranteeing sustained accuracy and long-term operational stability. The machine is also equipped with high-efficiency servo power turrets from Taiwan or Germany. Integrated live tooling heads boast a precision gear transmission structure from Taiwan, with drive motors and controllers available from Mitsubishi or top-quality domestic brands, ensuring low-backlash and high-rigidity multi-tasking machining. The base is constructed of high-rigidity cast iron, providing excellent vibration-dampening performance.

â—† The electrical cabinet is outfitted with premium low-voltage components, primarily from Schneider Electric in France, ensuring unparalleled reliability and world-class performance.

â—† Our hydraulic station features high-quality components sourced from a trusted Taiwanese supply chain, guaranteeing consistent pressure output and long-term operational steadiness.

Note: We proudly confirm that all configurations listed are fully customizable. As a leading China supplier and factory, we accept specific component branding and personalized options to create the perfect synergy between equipment performance and your unique machining processes.

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Product Description

Structural Features

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This series of machines focuses on reinforcing the rigidity, precision, and load-bearing capacity of core components. It features a monoblock sleeve-type spindle with a "three-front, two-rear" imported precision bearing layout. Driven by a high-performance servo motor, the spindle system ensures high-precision rotational accuracy, high-rigidity support, and consistent speed output to meet heavy-duty machining demands.

The bed is constructed from a one-piece cast iron structure with a 30° slant bed design, utilizing premium cast iron and resin sand casting technology. The interior is reinforced with a dense rib-plate configuration, providing exceptional structural rigidity and superior vibration dampening. This design also offers excellent visibility and accessibility for the operator while facilitating natural chip evacuation.

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X/Z-Axis Guidance and Drive System
The X/Z axes utilize high-rigidity, high-precision linear guideways paired with precision pre-stretched ball screws. These are directly coupled to the servo motors via flexible couplings. Supported by a computer-controlled automatic centralized lubrication system, the guideways and ball screws receive forced lubrication to effectively guarantee high positioning accuracy, suppress thermal deformation, and achieve rapid traverse rates of up to 30 m/min.

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Hydraulic System
The core of the hydraulic station integrates premium Taiwanese components, including a variable displacement pump, high-torque hydraulic motor, and electromagnetic valves. The addition of a forced air-cooling module ensures smooth, quiet operation and effective oil temperature control for consistent performance.

Turn-Mill & Power Turret
The machine features a servo-driven spindle synchronized with a servo power turret, which can be expanded with radial (side) or axial (end) live tooling heads. These heads utilize imported precision gear transmissions, delivering superior rigidity, minimal noise, and high operational accuracy.

Machining Performance
This configuration significantly enhances machining rigidity, operational stability, and indexing accuracy, unleashing exceptional heavy-duty cutting performance. With 360° arbitrary spindle indexing (C-axis) and multi-functional capabilities (drilling, tapping, and milling on both side and end faces), complex and large-scale workpieces can be processed with high efficiency in a single setup (Done-in-One).

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The entire machine is encased in a fully enclosed protection system featuring a sophisticated industrial design with excellent sealing and waterproof performance. The sliding operator doors are engineered for effortless movement, providing smooth and easy access. For maximum operator protection, the system is equipped with a reliable safety interlock, ensuring a secure and user-friendly working environment that meets rigorous safety standards.

Product Display

Key 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 Tool Carrier		mm	Ø160	Ø380	Ø440
Max. Workpiece Dia. (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 Type			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 Rate		m/min	24	24	30
Z-axis Rapid Traverse Rate		m/min	30	30	30
Y-axis Rapid Traverse Rate		m/min		30	12
X-axis Max. Travel (Unidirectional)		mm	560	480	460
Z-axis Max. Travel		mm	330	380	550
Y-axis Max. 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 Radial/Axial Run-out		mm	≤0.003	≤0.003	≤0.003
Spindle Flatness Accuracy		mm	≤0.01/Ø100	≤0.01/Ø100	≤0.01/Ø100
Live Tool Spindle Taper Run-out		mm	≤0.006	≤0.006	≤0.006
Repeatability Accuracy	X-axis	mm	±0.0025	±0.0025	±0.0025
Repeatability Accuracy	Z-axis	mm	±0.0025	±0.0025	±0.0025
Spindle (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 Change Time (Adjacent)		S	0.3	0.3	0.3
Tool Size	O.D. Tool	mm	20×20	25×25	25×25
Tool Size	Boring Bar Diameter	mm	Ø25	Ø40	Ø40
Live Tooling Type			ER25	ER25/ER32 + Y-axis	ER25/ER32 + Y-axis
Live Tooling Motor Power		Kw	3.7	3.1+0.75+2.4	3.1+0.75+2.4
Max. Live Tooling Speed		r/min	3000–6000	3000–6000	3000–6000
Max. Collet 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
Dimensions (L×W×H)		mm	2200×1850×1950	2330×1970×2300	2635×1800×2050

Frequently Asked Questions

What is the bed slant angle of the NXX series CNC turning centers, and why does it matter?

All models in the NXX series feature a 30° slant bed design. This angle improves chip evacuation, enhances operator visibility, and contributes to a more compact machine footprint while maintaining excellent structural rigidity and vibration dampening during heavy-duty machining.

What is the maximum rapid traverse rate for the X and Z axes?

The Z-axis rapid traverse rate reaches up to 30 m/min across all three models. The X-axis achieves 24 m/min on the NXX-46E and NXX-46EY, and up to 30 m/min on the NXX-52DEY, ensuring fast, efficient non-cutting movements and reduced cycle times.

Does the NXX series support Y-axis and live tooling for milling operations?

Yes. The NXX-46EY and NXX-52DEY models are equipped with a Y-axis (±55 mm travel) and a servo power turret supporting ER25/ER32 live tooling heads. This enables drilling, tapping, and milling on both radial and axial faces, allowing complex parts to be completed in a single setup.

What spindle accuracy can be expected from these machines?

The spindle radial/axial run-out is ≤0.003 mm, spindle flatness accuracy is ≤0.01 mm/Ø100, and live tool spindle taper run-out is ≤0.006 mm. Axis repeatability accuracy is ±0.0025 mm for both X and Z axes, ensuring consistent high-precision output.

What type of hydraulic system does the NXX series use, and how is oil temperature managed?

The hydraulic station integrates premium Taiwanese components including a variable displacement pump, high-torque hydraulic motor, and electromagnetic valves. A forced air-cooling module is incorporated to maintain optimal oil temperature, ensuring smooth, quiet, and consistent hydraulic performance over extended operation periods.

How many tools can the turret hold, and how fast is the tool change?

All three models are equipped with a servo power turret capable of holding up to 12 tools. The adjacent tool change time is just 0.3 seconds, significantly reducing non-productive time and improving overall machining efficiency.

Product Detail

Buy China NXX-46E Slant Bed CNC Turn-Mill Center - Premium Suppliers & Factory Solutions for Custom Machining Needs Products, Service

Product Description

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Buy China NXX-46E Slant Bed CNC Turn-Mill Center - Premium Suppliers & Factory Solutions for Custom Machining Needs Products, Service

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