Buy CNC Lathe NXX-46AL: Slant Bed Design with Premium China Suppliers and Factory Components Manufacturer, Service

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Introducing our high-performance CNC machine, equipped with a Taiwan SYNTEC CNC Controller, ensuring precision and reliability. The spindle assembly is locally manufactured and features original Japanese P4-class precision bearings for optimal performance.

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Our spindle drive and motor are sourced locally, while the servo feed system for the X/Z axes utilizes advanced YASKAWA technology from Japan alongside domestic solutions. The drive elements for the X/Z axes incorporate original NSK (Japan) precision bearings and C3-grade precision ball screws produced by leading manufacturers PMI and HIWIN from Taiwan.

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For superior linear motion, we utilize PMI or HIWIN P-class precision linear guides in the X/Z axes. The machine bed is crafted from a precision-cast iron base, providing stability and durability.

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All electrical components are supplied by Schneider Electric from France, ensuring top-notch quality. Our hydraulic components are sourced from reputable Taiwanese suppliers, guaranteeing performance and longevity.

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Note: The specifications outlined above are representative. We offer customized options and specific component selections to meet the needs of our clients. As a leading factory in China, we pride ourselves on delivering products that reflect quality and innovation.

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Product Description

Machine Structural Features
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This equipment centers on a heavy-duty, integral cartridge spindle for supreme accuracy and rigidity. Utilizing precision imported bearings configured as "three at the front, two at the rear" and direct servo motor drive, it ensures stable, high-speed performance.
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Rigidity begins with the base: a 45° inclined bed crafted from high-quality resin sand cast iron. Its reinforced ribbed design offers outstanding dampening and structural integrity, promoting user convenience and effective chip removal.
High-speed linear motion is achieved using high-precision linear guides and pre-tensioned ball screws on the X and Z axes, directly connected to servo motors. A centralized automatic lubrication system for the guides and screws supports high positioning precision, limits thermal deformation, and allows rapid traverses up to 30 m/min.
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A T-style gang tool post supports diverse tool setups and ensures fast tool indexing.
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The hydraulic station is built with reliable components, including a variable pump, motor, and solenoid valves. An integrated air-cooler keeps operation quiet and maintains consistently low oil temperature.
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For safety and cleanliness, the machine features a stylish, fully enclosed cover with high water resistance. The sliding door moves smoothly for access and is protected by a safety interlock system.
Product Display
NXX-46AL
NXX-46AL detail
Main Technical Specifications
Item Unit NXX-36A1 NXX-46A1 NXX-46AL
Max. Swing Diameter mm Φ360 Φ360 Φ420
Max. Turning Length mm 220 250 260
Max. Swing Over Cross Slide mm Φ95 Φ95 Φ125
Max. Turning Dia. (Disk/Shaft) mm Φ350/Φ95 Φ350/Φ95 Φ400/Φ125
Spindle Bore Dia. mm Φ46 Φ56 Φ56
Max. Bar Capacity mm Φ35 Φ45 Φ45
Spindle Speed Range r/min 0–4000 0–4000 0–4000
Number of Spindle Speeds Steps CV CV CV
Spindle Nose   Spindle Nose A2-4 Spindle Nose A2-5 Spindle Nose A2-5
Spindle Motor Power Kw 4 5.5 5.5
Bed Slant Angle Angle 45 45 45
X-axis Rapid Traverse m/min 24 24 24
Z-axis Rapid Traverse m/min 30 30 30
Max. X-axis Travel (Bi-directional) mm 650 750 850
Max. Z-axis Travel mm 260 290 330
X / Z Axis Servo Motor Power Kw 1.5 0.85 0.85
Spindle Runout (Radial / Axial) mm ≤0.003 ≤0.003 ≤0.003
Machining Flatness Accuracy mm ≤0.01/Φ100 ≤0.01/Φ100 ≤0.01/Φ100
Repeatability X mm ±0.0025 ±0.0025 ±0.0025
Z mm ±0.0025 ±0.0025 ±0.0025
Tool Carrier Configuration   Gang Type Gang Type Gang Type
Max. Tool Capacity pcs 8 8 8
Tool Size OD Tool Size mm 20×20 20×20 20×20
Max. Boring Bar Diameter mm Φ25 Φ25 Φ25
Total Power Capacity Kw 8 8 8
Machine Weight (Approx.) kg 2400 2500 2800
Overall Dimensions (L×W×H) mm 2050×1570×1800 2050×1570×1800 2160×1650×1900
Frequently Asked Questions
Q What is the maximum spindle speed of the NXX series CNC lathes?
All three models in the NXX series — NXX-36A1, NXX-46A1, and NXX-46AL — feature a continuously variable (CV) spindle speed range of 0 to 4,000 r/min, driven directly by a servo motor for stable high-speed performance.
Q What type of bed design does the NXX series use, and what are the advantages?
The NXX series uses a 45° inclined bed made from high-quality resin sand cast iron with a reinforced ribbed structure. This design delivers outstanding vibration dampening, excellent structural rigidity, easy chip removal, and improved operator ergonomics.
Q What are the rapid traverse speeds for the X and Z axes?
The X-axis supports a rapid traverse speed of 24 m/min, while the Z-axis achieves up to 30 m/min. Both axes use high-precision linear guides and pre-tensioned ball screws directly connected to servo motors for fast and accurate positioning.
Q How many tools can the gang tool post hold, and what tool sizes are supported?
The T-style gang tool post supports a maximum of 8 tools. The OD tool size is 20×20 mm, and the maximum boring bar diameter is Φ25 mm. This configuration enables diverse tool setups and fast tool indexing.
Q What positioning repeatability can be expected from the NXX series?
All NXX series models achieve a positioning repeatability of ±0.0025 mm on both the X and Z axes. The centralized automatic lubrication system further supports this precision by limiting thermal deformation during operation.
Q What safety and enclosure features does the NXX series offer?
The NXX series features a fully enclosed, high water-resistant cover with a smooth-sliding access door. The door is equipped with a safety interlock system to protect operators during machining. The hydraulic station also incorporates an integrated air-cooler to maintain low oil temperature and quiet operation.

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