High-Quality China Suppliers NXX-26AS CNC Lathe: Slant Bed Twin-Spindle Dual-Gang-Tool Factory Precision Machine Manufacturers, Service

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â—† This advanced series of machines is equipped with the SYNTEC (Taiwan) CNC system, ensuring intuitive operation and efficient programming. The main and sub-spindles utilize premium rear-mounted motorized spindles with original Japanese P4-grade ultra-precision bearings, delivering exceptional stability and durability at high speeds. Both spindle servo drives are high-performance domestic brands known for their rapid dynamic response and robust torque output. The X1/X2/Z1/Z2 axes are powered by high-spec domestic servo motors and drives, optimized for precise synchronization and smooth motion control, making these machines ideal for manufacturers seeking reliable performance in China.

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â—† Each axis features PMI or HIWIN (Taiwan) C3-class precision ball screws coupled with original Japanese NSK precision bearings, ensuring superior transmission accuracy and structural rigidity. The linear guideways utilize PMI or HIWIN P-grade components, recognized for their high stiffness and low wear resistance, ideal for high-speed, high-precision machining environments. The machine bed and base are crafted from high-strength cast iron, providing exceptional vibration damping and minimal deformation for a long-lasting stable machining platform, a testament to the quality offered by leading suppliers in China.

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â—† Our machines come equipped with Schneider Electric core components in the electrical control system, ensuring long-term operational stability and enhanced failure resistance for factory environments.

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â—† The hydraulic system incorporates premium components sourced from Taiwan, guaranteeing stable performance and simplified maintenance for optimal factory operation.

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Note: All standard specifications can be customized or upgraded to meet specific technical requirements, ensuring optimal performance across diverse manufacturing applications for those seeking comprehensive solutions from reliable manufacturers in China.

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Product Description

Key Structural Features

Advanced Spindle & Bed Design The unit adopts a professional-grade sleeve spindle with a monolithic design, supported by a high-precision 3-front/2-rear bearing configuration. Coupled with a rear-drive servo system, it maintains exceptional stiffness and operational stability during heavy loads. The 65° slant bed, engineered from high-grade resin-sand casting with an intensive ribbed-plate architecture, combines superior anti-vibration properties with an ergonomic workflow for seamless chip disposal.
Precision Feed System & Tooling Each axis features a direct-drive configuration with servo motors and pre-tensioned precision ball screws. Integrated with high-rigidity linear guideways and an automatic lubrication system, it achieves a 30 m/min rapid traverse and micron-level positioning accuracy while effectively minimizing thermal displacement. The unique T-style gang tool post supports versatile multi-tool configurations, ensuring rapid tool indexing.
Synchronized Twin-Spindle The synchronized operation of twin spindles and dual gang tool posts enables dynamic part hand-off (re-gripping) between the main and sub-spindles. This allows for complete multi-surface machining in a single setup, significantly reducing geometric tolerances and ensuring superior part consistency.
Hydraulic & Cooling Performance Equipped with premium Taiwanese variable pumps and solenoid valves, the system features an integrated air cooler to guarantee quiet operation and optimal oil temperature stability during prolonged cycles.
Safety & Enclosure The machine features a fully enclosed protective housing with a sleek, minimalist aesthetic and superior waterproof sealing. Lightweight sliding doors are integrated with safety interlocks, ensuring full compliance with modern workshop requirements for operator safety.

Product Display

Main Technical Specifications

Item Unit NXX-26AS NXX-36AS
Max. Swing Diameter Over BedmmΦ400Φ500
Max. Turning Lengthmm100 (Unidirectional)200 (Unidirectional)
Max. Swing Diameter Over Tool SlidemmΦ125Φ200
Max. Machining Part Diameter (Disk/Shaft)mmΦ350/Φ125Φ450/Φ200
Main/Sub-spindle Bore DiametermmΦ36Φ45
Main/Sub-spindle Max Bar CapacitymmΦ25Φ35
Main/Sub-spindle Speed Ranger/min0–50000–5000
Main/Sub-spindle Motor PowerkW7.55.5
Slant Bed AngleAngle65°45°
X1/X2 Axis Rapid Traverse Ratem/min3024
Z1/Z2 Axis Rapid Traverse Ratem/min3030
Repeatability (X/Z Axis)mm±0.0025±0.0025
Max. Tool Capacitypcs1616
Total Power CapacitykW2218
Machine Weight (Approx.)kg35004600
Overall Dimensionsmm2600×1800×21703350×1810×2260

Frequently Asked Questions

What is the difference between the NXX-26AS and NXX-36AS models?
The NXX-26AS features a 65° slant bed and total power of 22kW, while the NXX-36AS has a 45° slant bed and 18kW power. The NXX-36AS supports larger bar capacities (Φ35mm vs Φ25mm) and larger swing diameters, making it better suited for heavier workpieces.
What are the advantages of the twin-spindle system?
The synchronized twin-spindle and dual gang tool posts allow for dynamic part hand-off. This enables complete multi-surface machining in a single setup, which drastically reduces geometric tolerances and improves production efficiency.
What level of positioning accuracy can be expected?
Both models achieve a micron-level repeatability of ±0.0025mm on X and Z axes. The spindle runout accuracy is maintained at ≤0.003mm, ensuring high precision for complex components.
How does the machine handle thermal displacement?
The axes use direct-drive servo motors and pre-tensioned precision ball screws. Combined with an automatic lubrication system and high-rigidity linear guideways, this design effectively minimizes thermal expansion during high-speed operations.
Is the cooling system suitable for long duty cycles?
Yes. The system utilizes premium Taiwanese variable pumps and an integrated air cooler. This setup ensures that the hydraulic oil temperature remains stable and the machine operates quietly even during prolonged 24/7 cycles.
Does the machine meet safety standards for modern workshops?
Absolutely. It features a fully enclosed housing with waterproof sealing and safety interlocks on the sliding doors, ensuring full compliance with international standards for operator safety and environmental cleanliness.

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