Custom China NXX-46BL Slant Bed CNC Lathe with Rotary Turret - Reliable Suppliers and Factory Solutions Manufacturers, Service

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Custom China NXX-46BL Slant Bed CNC Lathe with Rotary Turret - Reliable Suppliers and Factory Solutions Manufacturers, Service

â—† Our advanced CNC machine is powered by the SYNTEC CNC control system from Taiwan, renowned for its intelligent operation, stability, and reliability. Featuring a meticulously designed spindle assembly, this machine integrates high-quality domestic structures with original Japanese P4-class ultra-precision bearings, ensuring outstanding rotational accuracy and long-term stability. Utilizing high-performance domestic brands, both the spindle servo motor and drive system offer rapid response and precise control, making it ideal for various applications.
For the X/Z axis drive systems, we provide two optimized choices: a cost-effective, high-performance domestic model or an original Japanese Yaskawa servo drive system, allowing us to cater to diverse customer needs for dynamic performance and positioning accuracy.

â—† The X/Z axis transmission employs Taiwanese PMI or HIWIN C3-class precision ball screws, complemented by original Japanese NSK precision bearings. This exceptional combination guarantees superior transmission accuracy and axial rigidity. For enhanced guidance, our X/Z axes feature Taiwanese PMI or HIWIN P-class (Precision) linear guideways, ensuring smooth operation, excellent wear resistance, and long-lasting durability.

â—† Offering both Taiwanese hydraulic and servo rotary turrets, our machine features rapid tool indexing and high positioning accuracy. The robust machine bed and base are constructed from high-strength cast iron, providing an optimal structural foundation with exceptional vibration-damping characteristics.

â—† We prioritize safety and reliability by sourcing our primary electrical components from the trusted French brand Schneider, ensuring an extended service life for your operations.

â—† Additionally, our hydraulic components are sourced from top-tier Taiwanese brands, providing a highly stable system with quick and sensitive responses.

Note: All configurations mentioned above can be flexibly customized or upgraded to meet specific customer requirements, making us a leading choice among China suppliers and manufacturers in the CNC machine sector.

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Product Description

Key Structural Features

To meet the demands of heavy-duty and high-precision machining, this machine features a monolithic cartridge-type spindle design. It is equipped with a '3-front, 2-rear' configuration of imported precision-grade bearings and driven by a high-performance spindle servo motor. This setup ensures high rigidity, superior accuracy, and consistently stable speeds, effortlessly handling heavy-load tasks. The machine bed is cast from high-quality iron using the resin sand process. The 30° slant bed structure, reinforced with dense internal ribbing, significantly enhances structural rigidity and vibration dampening, while simultaneously optimizing the ergonomic workspace and chip evacuation efficiency.

The motion axes are equipped with high-rigidity linear guideways and precision pre-tensioned ball screws, which are directly coupled to the servo motors via flexible couplings. This configuration, integrated with an intelligent automated lubrication system, ensures forced lubrication for both rails and screws. This results in superior positioning accuracy, minimized thermal deformation, and achieves rapid traverse speeds of up to 30 m/min.

Hydraulic station incorporates renowned Taiwanese variable displacement pumps, hydraulic motors, and solenoid valves. Equipped with a high-efficiency air-cooling system, it ensures low operational noise and consistent oil temperature control, providing a reliable power source for long-term continuous operation.

Available with either hydraulic or servo rotary turrets, the system offers superior rigidity and rapid tool-changing speeds. It supports bi-directional shortest-path tool selection, with an indexing time of only 0.3–0.5 seconds. The tool capacity remains unaffected by workpiece size, making it ideally suited for heavy-duty machining of disk-type components.

The machine features a fully enclosed splash guard with a modern aesthetic and superior sealing performance. The sliding doors operate smoothly and are equipped with a safety interlocking mechanism, ensuring maximum operator protection and comprehensive equipment safety.

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Main Technical Specifications

Item		Unit	*NXX-46B*	*NXX-46BL*
Max. Swing Over Bed		mm	Φ480	Φ500
Max. Machining Length		mm	320	360
Max. Swing Over Turret Carriage		mm	Φ125	Φ220
Max. Turning Dia. (Disk / Shaft)		mm	Φ380/Φ125	Φ480/Φ220
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			Flange Type A2-5	Flange Type A2-5
Main Motor Power (Spindle)		Kw	7.5	7.5
Bed Slant Angle		Angle	30	30
X-axis Rapid Traverse Rate		m/min	24	24
Z-axis Rapid Traverse Rate		m/min	30	30
Max. X-axis Travel (Single Direction)		mm	600	500
Max. Z-axis Travel		mm	425	420
X/Z Axis Servo Motor Power		mm	1.3	1.8
Spindle Radial & Axial Run-out		mm	≤0.003	≤0.003
Spindle Facing Flatness Accuracy		mm	≤0.01/Φ100	≤0.01/Φ100
Repeatability Accuracy	X-axis	mm	±0.0025	±0.0025
Repeatability Accuracy	Z-axis	mm	±0.0025	±0.0025
Standard Turret Type			Servo Indexing Turret	Servo Indexing Turret
Max. Number of Tools		pcs	12	12
Tool-to-Tool Indexing Time			0.3	0.3
Tool Size	O.D. Tool	mm	25×25	25×25
Tool Size	Boring Bar Diameter	mm	Φ32	Φ32
Total Power Consumption		Kw	11	12
Machine Weight (Approx.)		kg	2950	3100
Overall Dimensions (L×W×H)		mm	2280×1850×1940	2350×1875×1940

Frequently Asked Questions

What is the difference between the NXX-46B and NXX-46BL models?

The NXX-46BL offers a larger max. swing over bed (Φ500mm vs. Φ480mm), a greater max. machining length (360mm vs. 320mm), and a larger max. swing over turret carriage (Φ220mm vs. Φ125mm), making it better suited for machining larger disk-type components. The NXX-46BL also features a higher servo motor power (1.8Kw vs. 1.3Kw) and slightly greater machine weight.

What type of spindle bearing configuration does this machine use?

The machine adopts a monolithic cartridge-type spindle design equipped with a '3-front, 2-rear' configuration of imported precision-grade bearings. This setup, combined with a high-performance spindle servo motor, delivers high rigidity, superior accuracy, and stable speeds for demanding heavy-load machining tasks.

What is the tool indexing time and how many tools can the turret hold?

Both the NXX-46B and NXX-46BL support a maximum of 12 tools. The servo indexing turret achieves a tool-to-tool indexing time of just 0.3 seconds, with bi-directional shortest-path tool selection, ensuring highly efficient machining cycles.

What positioning and repeatability accuracy can be expected from these CNC lathes?

Both models achieve a spindle radial and axial run-out of ≤0.003mm and a spindle facing flatness accuracy of ≤0.01mm/Φ100. The repeatability accuracy for both X-axis and Z-axis is ±0.0025mm, ensuring consistent high-precision output across production runs.

What are the rapid traverse speeds for the X and Z axes?

The X-axis achieves a rapid traverse rate of 24 m/min, while the Z-axis reaches up to 30 m/min. This is made possible by high-rigidity linear guideways and precision pre-tensioned ball screws directly coupled to servo motors, integrated with an intelligent automated lubrication system.

What safety and protection features are included on these machines?

The machine is equipped with a fully enclosed splash guard featuring a modern aesthetic and superior sealing performance. The sliding doors operate smoothly and incorporate a safety interlocking mechanism, ensuring maximum operator protection during machining operations and comprehensive overall equipment safety.

Product Detail

Custom China NXX-46BL Slant Bed CNC Lathe with Rotary Turret - Reliable Suppliers and Factory Solutions Manufacturers, Service

Product Description

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Custom China NXX-46BL Slant Bed CNC Lathe with Rotary Turret - Reliable Suppliers and Factory Solutions Manufacturers, Service

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