OEM NXX-26AS: Advanced Slant Bed Twin-Spindle CNC Lathe - China Suppliers & Factory for Precision Engineering Pricelist, Products

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â—† Our factory presents a cutting-edge series of machines equipped with the SYNTEC (Taiwan) CNC system, designed for intuitive operation and efficient programming. The main and sub-spindle units are enhanced with premium domestic rear-mounted motorized spindles featuring original Japanese P4-grade ultra-precision bearings, ensuring exceptional stability and durability at high rotational speeds. Both spindle servo drives come from high-performance domestic suppliers, known for their rapid dynamic response and robust torque output. Additionally, the X1/X2/Z1/Z2 axes are powered by high-spec domestic servo motors and drives specifically optimized for precise synchronization and smooth motion control.

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â—† Each axis utilizes PMI or HIWIN (Taiwan) C3-class precision ball screws combined with original Japanese NSK precision bearings, ensuring superior transmission accuracy and structural rigidity. The linear guideways incorporate PMI or HIWIN P-grade components, recognized for their high stiffness and low wear resistance, making them ideal for high-speed and high-precision machining environments. Moreover, the machine bed and base are constructed from high-strength cast iron, providing excellent vibration damping and minimal deformation for a stable long-term machining platform.

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â—† The electrical control system features core components from Schneider Electric, guaranteeing long-term operational stability and superior failure resistance.

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â—† Our hydraulic system includes premium components from Taiwanese suppliers, ensuring stable performance and easy maintenance.

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Note: All standard specifications can be customized or upgraded to meet specific technical requirements, delivering optimal performance for various manufacturing applications across China and beyond.

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Product Description

Key Structural Features
1
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.
2
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.
3
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.
4
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.
5
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 difference between the NXX-26AS and NXX-36AS models?
The NXX-26AS features a 65° slant bed angle, a spindle bore of Φ36mm, max bar capacity of Φ25mm, and a total power capacity of 22 kW, while the NXX-36AS has a 45° slant bed, a larger spindle bore of Φ45mm, max bar capacity of Φ35mm, and a total power of 18 kW. The NXX-36AS also offers a greater max turning length of 200mm and a higher machine weight of 4,600 kg.
Q What type of tooling system does this CNC lathe use?
Both models use a T-Type Gang Tooling system (gang-type tool post) that supports up to 16 tools. The unique T-style gang tool post enables versatile multi-tool configurations and rapid, seamless tool indexing for maximized machining throughput.
Q How does the synchronized twin-spindle system benefit production?
The synchronized twin-spindle and dual gang tool post configuration allows dynamic part hand-off (re-gripping) between the main and sub-spindles. This enables complete multi-surface machining in a single setup, significantly reducing geometric tolerances, minimizing part handling, and ensuring superior consistency across production runs.
Q What positioning accuracy and repeatability can be expected?
Both models achieve a spindle runout accuracy of ≤0.003 mm and axis repeatability of ±0.0025 mm on both X and Z axes. The main/sub-spindle coaxiality for synchronization is ≤0.01 mm, making these machines suitable for high-precision machining applications.
Q What measures are taken to ensure thermal stability and long-term accuracy?
Each axis uses pre-tensioned precision ball screws with a direct-drive servo motor configuration, combined with high-rigidity linear guideways and an automatic lubrication system to minimize thermal displacement. The hydraulic system is equipped with an integrated air cooler using premium Taiwanese variable pumps and solenoid valves to maintain optimal oil temperature during prolonged machining cycles.
Q Is this machine suitable for modern workshop safety and cleanliness standards?
Yes. The machine features a fully enclosed protective housing with superior waterproof sealing and a sleek, minimalist design. The lightweight sliding doors are integrated with safety interlocks, ensuring full compliance with high-standard modern workshop requirements for both operator safety and environmental cleanliness.

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