OEM China Suppliers NXX-46E Slant Bed CNC Turn-Mill Center Factory | Customizable Servo Power Turret Solutions Manufacturer, Quotes

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OEM China Suppliers NXX-46E Slant Bed CNC Turn-Mill Center Factory | Customizable Servo Power Turret Solutions Manufacturer, Quotes

â—† This advanced CNC machine is designed to meet diverse machining requirements, featuring customizable multi-brand configurations for essential components. The reliable SYNTEC control system from Taiwan is known for its stability and user-friendly interface. While the spindle housing is locally manufactured, it incorporates original Japanese P4-grade bearings, guaranteeing superior rotational accuracy. Customers can select between high-performance domestic brands or premium Mitsubishi (Japan) servo motors and drivers for the spindle drive system.

â—† Flexibility in the X/Z-axis feed drives is achieved through high-performance domestic brands or top-tier Mitsubishi (Japan) servo systems. The precision mechanical assembly utilizes C3-class precision ball screws from recognized Taiwanese brands PMI or HIWIN, complemented by original NSK (Japan) precision bearings to ensure standard excellence. The linear guideways are crafted using Pâ…¡-grade precision products from these premium brands, providing exceptional sustained accuracy and long-term operational stability.

â—† The machine is also equipped with high-efficiency servo power turrets sourced from Taiwan or Germany, featuring integrated live tooling heads with a precise gear transmission structure from Taiwan. The drive motors and controllers are available from Mitsubishi (Japan) or reliable domestic manufacturers, enabling low-backlash, high-rigidity multi-tasking machining. The bed is constructed of high-rigidity cast iron for outstanding vibration-dampening performance.

â—† Our electrical cabinet incorporates high-quality low-voltage components from Schneider Electric (France), ensuring top-notch reliability and performance expected from leading China suppliers. Additionally, the hydraulic station is built with premium components from a trusted Taiwanese supply chain, which ensures consistent pressure output and long-term stability.

Note: We firmly commit to offering fully customizable configurations. Our factory accepts specific component branding and personalized options upon customer request, ensuring the ideal synergy between equipment performance and your unique machining processes.

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Product Description

Structural Features

◆ 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.

◆ 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.

◆ 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).

◆ 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	Φ460	Φ480	Φ480
Max. Machining Length		mm	180(Radial)	300	400
Max. Swing Over Tool Carrier		mm	Φ160	Φ380	Φ440
Max. Workpiece Dia. (Disk/Shaft)		mm	Φ240/Φ160	Φ400/Φ380	Φ350/Φ350
Spindle Bore Diameter		mm	Φ56	Φ56	Φ62
Max. Bar Capacity		mm	Φ45	Φ45	Φ51
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			Φ80
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/Φ100	≤0.01/Φ100	≤0.01/Φ100
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	Φ25	Φ40	Φ40
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	Φ16	Φ16/Φ20	Φ16/Φ20
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

Q What is the bed slant angle of the NXX series CNC lathes, and what are its advantages?

All three models (NXX-46E, NXX-46EY, and NXX-52DEY) feature a 30° slant bed design. This configuration improves operator visibility and ergonomics, promotes natural chip evacuation away from the work area, and enhances structural rigidity for heavy-duty cutting applications.

Q What is the difference between the NXX-46E, NXX-46EY, and NXX-52DEY models?

The NXX-46E is the base model with a 5.5 kW main motor and no Y-axis. The NXX-46EY adds a Y-axis (±55 mm travel), a more powerful 7.5 kW motor, and ER25/ER32 live tooling. The NXX-52DEY is the most powerful variant with an 11 kW motor, a larger Φ62 spindle bore, a full tailstock, and extended Z-axis travel of 550 mm — ideal for larger and heavier workpieces.

Q Does the NXX series support live tooling and milling operations?

Yes. All models are equipped with a servo power turret that supports live tooling. The NXX-46E uses ER25 collets, while the NXX-46EY and NXX-52DEY support both ER25 and ER32 collets with an additional Y-axis. Live tooling speeds reach up to 3,000–6,000 r/min, enabling drilling, tapping, and milling on both radial and axial faces in a single setup.

Q What positioning and repeatability accuracy can the NXX series achieve?

The NXX series achieves a repeatability accuracy of ±0.0025 mm on both X and Z axes. Spindle radial/axial run-out is ≤0.003 mm, spindle flatness accuracy is ≤0.01 mm/Φ100, and live tool spindle taper run-out is ≤0.006 mm — meeting the demands of high-precision part manufacturing.

Q How does the hydraulic and lubrication system ensure reliable long-term operation?

The hydraulic station uses premium Taiwanese components including a variable displacement pump, high-torque hydraulic motor, and electromagnetic valves, combined with a forced air-cooling module for stable oil temperature control. The machine also features a computer-controlled automatic centralized lubrication system that provides forced lubrication to all guideways and ball screws, suppressing thermal deformation and extending component service life.

Q What safety and enclosure features does the NXX series provide?

The NXX series is fully enclosed with an industrial-grade protection system offering superior sealing and waterproof performance. The sliding operator doors are designed for smooth and effortless operation. A safety interlock mechanism is integrated to prevent accidental access during machining, ensuring a secure working environment that complies with rigorous international safety standards.

Product Detail

OEM China Suppliers NXX-46E Slant Bed CNC Turn-Mill Center Factory | Customizable Servo Power Turret Solutions Manufacturer, Quotes

Product Description

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