Custom NXX-46A1 Slant Bed Gang Tool CNC Lathe - Top China Suppliers | Precision Factory Equipment Manufacturers, Quotes

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â—† CNC Control System: Featuring Taiwan's SYNTEC technology for precision and reliability, ideal for various machining applications.

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â—† Spindle Unit: Crafted locally, equipped with genuine Japanese P4-grade precision bearings to ensure high performance.

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â—† Drive/Tor: Sourced from domestic suppliers to maintain quality and efficiency.

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â—† Feed Drive System (X/Z): Options include renowned YASKAWA components from Japan or reliable domestic alternatives for optimal operation.

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â—† Axis Drive Components (X/Z): Equipped with authentic NSK precision bearings, supporting C3-grade precision ball screws manufactured by PMI or HIWIN from Taiwan.

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â—† Linear Guideways (X/Z): Utilize P-class precision linear motion guides by PMI or HIWIN, ensuring smooth and accurate movements.

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â—† Machine Base: Constructed from high-quality precision-cast iron for durability and stability in demanding environments.

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â—† Electrical System: Integrates Schneider Electric technology from France, providing a robust and safe electrical framework.

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â—† Hydraulic System: Utilizes high-end components from Taiwan, ensuring reliability and efficiency in operation.

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Note: These specifications are intended as a general reference. Custom components and tailored configurations can be provided upon request, making us a preferred factory among China suppliers.

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Product Description

Machine Structural Features

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.

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.

A versatile T-type gang tool post allows for multiple tool arrangements and enables very quick tool changes.

The hydraulic power unit incorporates a variable displacement pump, motor, and solenoid valves sourced from Taiwan. Its integrated air-cooling system maintains low operating noise and stable, cool oil temperatures.

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
Q What is the maximum spindle speed for the NXX-46A1 CNC lathe?
The NXX-46A1 features a continuously variable spindle speed range of 0–4,000 r/min, driven directly by a servo motor through a high-performance cartridge spindle with premium imported bearings in a "three-front, two-rear" arrangement.
Q What type of bed structure does this machine use, and what are its advantages?
The machine uses a 45-degree slant bed made of high-grade cast iron via resin sand molding. Its densely ribbed structure provides superior stiffness, effective vibration absorption, easy operator access, and efficient chip flow during machining.
Q What is the rapid traverse speed of the X and Z axes?
The X-axis rapid traverse speed is 24 m/min, while the Z-axis achieves up to 30 m/min. Both axes use high-rigidity linear guides and precision ball screws directly driven by servo motors through flexible couplings.
Q What is the positioning repeatability of the NXX series CNC lathes?
All three models (NXX-36A1, NXX-46A1, and NXX-46AL) achieve a positioning repeatability of ±0.0025 mm on both the X and Z axes, ensuring high-precision and consistent machining results.
Q How many tools can the gang tool post accommodate, and what tool sizes are supported?
The T-type gang tool post supports up to 8 tools. It accommodates OD turning tools of 20×20 mm and boring bars with a maximum diameter of Φ25 mm, allowing versatile and rapid tool changes.
Q What safety and operator protection features are included on this CNC lathe?
The machine features a fully enclosed guard with excellent sealing and a smooth-sliding door for easy access. A safety interlock is fitted on the door to protect the operator during operation. The hydraulic unit also includes an integrated air-cooling system for stable and safe performance.

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