OEM China Suppliers NXX-26AS: Dual-Gang Tool CNC Lathe with Twin-Spindle and Slant Bed from Leading Factory Pricelist, Service

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â—† This series of CNC machines, supplied by top China suppliers, features the advanced SYNTEC (Taiwan) CNC system, allowing for intuitive operation and efficient programming. The main and sub-spindle units are equipped with premium rear-mounted motorized spindles that utilize original Japanese P4-grade ultra-precision bearings, ensuring exceptional stability and durability during high-speed operations. Both spindle servo drives are high-performance models from leading domestic brands, delivering rapid dynamic response and substantial torque output. Additionally, the X1/X2/Z1/Z2 axes are powered by high-quality domestic servo motors and drives, optimized for precise synchronization and smooth motion control.

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â—† Each axis of these machines incorporates PMI or HIWIN (Taiwan) C3-class precision ball screws alongside original Japanese NSK precision bearings, guaranteeing superior transmission accuracy and structural rigidity. The linear guideways are crafted from PMI or HIWIN P-grade components, known for their high stiffness and low wear resistance, perfect for high-speed and high-precision machining applications. The machine bed and base are constructed from high-strength cast iron, providing excellent vibration damping and minimal deformation, which ensures a stable machining platform over the long term.

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â—† Equipped with Schneider Electric core components, the electrical control system of these machines guarantees long-lasting operational stability and superior resistance to failures, making them a reliable choice among China factory suppliers.

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â—† The hydraulic system utilizes premium components sourced from Taiwan, ensuring stable performance and facilitating easy maintenance.

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Note: All standard specifications of this CNC machine can be customized or upgraded to meet specific technical requirements, ensuring optimal performance for various manufacturing applications in China and beyond.

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Product Description

Key Structural Features
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
High-Speed Feed Mechanism: 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.
T-Type Gang Tooling: The unique T-style gang tool post supports versatile multi-tool configurations, ensuring rapid and seamless tool indexing for maximized throughput.
Synchronized Twin-Spindle & Dual-Gang-Tooling
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.
The machine features a fully enclosed protective housing with a sleek, minimalist aesthetic and superior waterproof sealing. The lightweight sliding doors are integrated with safety interlocks, ensuring full compliance with high-standard modern workshop requirements for operator safety and environmental cleanliness.
Product Display
NXX-26AS
NXX-26AS1
Main Technical Specifications
Item Unit NXX-26AS NXX-36AS
Max. Swing Diameter Over Bed mm Φ400 Φ500
Max. Turning Length mm 100 (Unidirectional) 200 (Unidirectional)
Max. Swing Diameter Over Tool Slide mm Φ125 Φ200
Max. Machining Part Diameter (Disk/Shaft) mm Φ350/Φ125 Φ450/Φ200
Main/Sub-spindle Bore Diameter mm Φ36 Φ45
Main/Sub-spindle Max Bar Capacity mm Φ25 Φ35
Main/Sub-spindle Speed Range r/min 0–5000 0–5000
Main/Sub-spindle Speed Steps Step CV CV
Main/Sub-spindle Nose Form   Flange Type A2-4 Flange Type A2-4
Main/Sub-spindle Motor Power kW 7.5 5.5
Slant Bed Angle Angle 65° 45°
X1/X2 Axis Rapid Traverse Rate m/min 30 24
Z1/Z2 Axis Rapid Traverse Rate m/min 30 30
X1/X2 Axis Max Stroke (Bi-directional) mm 1000 1000
Z1/Z2 Axis Max Stroke mm 350 355
X1/X2 Axis Servo Motor Power kW 1.5 1.3
Z1/Z2 Axis Servo Motor Power kW 1.5 1.8
Main/Sub-spindle Runout Accuracy mm ≤0.003 ≤0.003
Main/Sub-spindle Face Flatness mm ≤0.01/Φ100 ≤0.01/Φ100
Main/Sub-spindle Coaxiality (for Synchronization) mm ≤0.01 ≤0.01
Repeatability X1/X2 Axis mm ±0.0025 ±0.0025
Z1/Z2 Axis mm ±0.0025 ±0.0025
Main/Sub-spindle Repeatability mm 0.01 0.01
Standard Turret Type   Gang-type Tooling Gang-type Tooling
Max. Tool Capacity pcs 16 16
Tool Size O.D. Tool mm 20×20 20×20
Boring Bar Diameter mm Φ25 Φ25
Total Power Capacity kW 22 18
Machine Weight (Approx.) kg 3500 4600
Machine Overall Dimensions mm 2600×1800×2170 3350×1810×2260
Frequently Asked Questions
Q What is the key advantage of the synchronized twin-spindle design on the NXX-26AS / NXX-36AS?
The synchronized twin-spindle and dual gang tool post system allows dynamic part hand-off between the main and sub-spindles, enabling complete multi-surface machining in a single setup. This significantly reduces geometric tolerances and ensures superior part consistency without additional re-fixturing.
Q What rapid traverse speed do the X and Z axes achieve?
On the NXX-26AS, both the X1/X2 and Z1/Z2 axes achieve a rapid traverse rate of 30 m/min. On the NXX-36AS, the X1/X2 axes reach 24 m/min while the Z1/Z2 axes maintain 30 m/min, supporting high-efficiency production cycles.
Q What positioning repeatability can be expected from these CNC lathes?
Both the NXX-26AS and NXX-36AS achieve a positioning repeatability of ±0.0025 mm on X1/X2 and Z1/Z2 axes, with spindle runout accuracy of ≤0.003 mm, making them suitable for high-precision machining applications.
Q What type of tooling system is used, and how many tools can it hold?
Both models use a T-type gang tooling system (Gang-type Tooling) with a maximum tool capacity of 16 pieces. The unique T-style gang tool post supports versatile multi-tool configurations for rapid and seamless tool indexing.
Q How does the hydraulic and cooling system ensure stable long-term operation?
The machine is equipped with premium Taiwanese variable pumps and solenoid valves, along with an integrated air cooler. This combination guarantees quiet operation and maintains optimal hydraulic oil temperature stability even during extended machining cycles.
Q What are the main differences between the NXX-26AS and NXX-36AS models?
The NXX-36AS offers a larger machining capacity — including a max swing diameter of Φ500 mm (vs. Φ400 mm), a larger bore diameter of Φ45 mm (vs. Φ36 mm), and a greater max bar capacity of Φ35 mm (vs. Φ25 mm). It also features a 45° slant bed angle compared to the 65° on the NXX-26AS, and weighs approximately 4600 kg versus 3500 kg, reflecting its heavier-duty build.

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