Custom China Suppliers Factory NXX-46A1 Slant Bed Gang Tool CNC Lathe with Advanced Precision Features Quotes, Service

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â—† CNC Control System: Advanced SYNTEC technology from Taiwan, China, ensuring precision and reliability.

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â—† Spindle Unit: Locally manufactured, featuring high-quality authentic Japanese P4-grade precision bearings for optimal performance.

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â—† Drive/Tor: High-efficiency domestic components to meet various operational needs.

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â—† Feed Drive System (X/Z): Choose from renowned YASKAWA drives (Japan) or trusted domestic options for flexibility.

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â—† Axis Drive Components (X/Z): Equipped with genuine NSK (Japan) precision bearings supporting C3-grade precision ball screws from PMI or HIWIN (Taiwan), ensuring superior accuracy.

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â—† Linear Guideways (X/Z): Utilize P-class precision linear motion guides from PMI or HIWIN (Taiwan) to deliver smooth and efficient operation.

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â—† Machine Base: Constructed from high-quality precision-cast iron to provide a robust foundation for stability.

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â—† Electrical System: State-of-the-art Schneider Electric components from France enhance reliability and efficiency.

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â—† Hydraulic System: Features premium parts sourced from Taiwan for high performance and durability.

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Note: These specifications are designed to assist our clients and can be customized. As a leading factory and suppliers from China, we offer tailored components and optional configurations upon request.

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Product Description

Machine Structural Features
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Designed for demanding applications, this machine integrates a high-performance cartridge spindle. Built with premium imported bearings in a "three-front, two-rear" arrangement and powered directly by a servo motor, it delivers exceptional precision, rigidity, and rotational stability.
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Its foundation is a robust 45-degree slant bed made of high-grade cast iron via resin sand molding. The densely ribbed structure provides superior stiffness and effective vibration absorption, while also facilitating easy operation and efficient chip flow.
For rapid and accurate axis movement, the X and Z axes employ high-rigidity linear guides and precision ball screws. These are directly driven by servo motors through flexible couplings, with a central lubrication system servicing all guideways and screws. This design achieves high positioning accuracy, minimizes thermal effects, and enables fast traverse speeds of up to 30 m/min.
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A versatile T-type gang tool post allows for multiple tool arrangements and enables very quick tool changes.
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The hydraulic power unit incorporates a variable displacement pump, motor, and solenoid valves. Its integrated air-cooling system maintains low operating noise and stable, cool oil temperatures.
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Completing the package is a streamlined, fully enclosed guard with excellent sealing. The smooth-sliding door ensures easy access and is fitted with a safety interlock for operator protection.
Product Display
NXX-46A1
NXX-46A1 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
What is the key difference between the NXX-36A1, NXX-46A1, and NXX-46AL models?
The main differences lie in their machining capacity and dimensions. The NXX-46AL offers the largest max swing diameter (Φ420 mm), max turning diameter (Φ400/Φ125 mm), and longest Z-axis travel (330 mm), making it suitable for larger workpieces. The NXX-46A1 features a larger spindle bore (Φ56 mm) and bar capacity (Φ45 mm) compared to the NXX-36A1, while sharing similar overall footprint dimensions.
What type of spindle bearing arrangement does this CNC lathe use?
The machine uses a high-performance cartridge spindle with premium imported bearings arranged in a "three-front, two-rear" configuration. This arrangement, combined with direct servo motor drive, ensures exceptional precision, high rigidity, and excellent rotational stability during machining.
What is the maximum rapid traverse speed for the X and Z axes?
The Z-axis achieves a maximum rapid traverse speed of 30 m/min, while the X-axis reaches up to 24 m/min. Both axes use high-rigidity linear guides and precision ball screws directly driven by servo motors through flexible couplings, ensuring fast and accurate positioning.
What is the positioning repeatability of the X and Z axes?
Both the X and Z axes achieve a repeatability of ±0.0025 mm across all three models (NXX-36A1, NXX-46A1, and NXX-46AL). The spindle runout (radial and axial) is ≤0.003 mm, and the machining flatness accuracy is ≤0.01 mm over Φ100 mm, ensuring high-precision part production.
How is the hydraulic system designed to ensure reliable and quiet operation?
The hydraulic power unit uses a variable displacement pump, motor, and solenoid valves. It features an integrated air-cooling system that keeps oil temperatures stable and low, resulting in quiet operation, reduced wear, and extended service life of hydraulic components.
What safety features are included in the machine guard design?
The machine features a streamlined, fully enclosed guard with excellent sealing performance. The smooth-sliding access door is equipped with a safety interlock mechanism that prevents the machine from operating when the door is open, ensuring full operator protection during machining operations.

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