Buy China Suppliers NXX-26AS Slant Bed Twin-Spindle Dual-Gang-Tool CNC Lathe | Reliable Factory Equipment Manufacturers, Products

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Buy China Suppliers NXX-26AS Slant Bed Twin-Spindle Dual-Gang-Tool CNC Lathe | Reliable Factory Equipment Manufacturers, Products

â—† This advanced series of machines is expertly designed with the SYNTEC (Taiwan) CNC system, providing intuitive operation and efficient programming, which is ideal for various manufacturing needs in China. The main and sub-spindle units feature high-quality domestic rear-mounted motorized spindles, utilizing original Japanese P4-grade ultra-precision bearings to ensure exceptional stability and durability at high rotational speeds. Both spindle servo drives are high-performance brands from 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, optimized for precise synchronization and smooth motion control, making them suitable for factory environments.

â—† Each axis is equipped with either PMI or HIWIN (Taiwan) C3-class precision ball screws, complemented by original Japanese NSK precision bearings, which guarantee superior transmission accuracy and structural rigidity. The linear guideways are made from PMI or HIWIN P-grade components, known for their high stiffness and low wear resistance, making them perfect for high-speed and high-precision machining operations. Furthermore, the machine bed and base are constructed from high-strength cast iron, providing outstanding vibration damping and minimal deformation, ensuring a stable machining platform for long-term use in manufacturing factories.

â—† The electrical control system is fortified with Schneider Electric core components, ensuring long-term operational stability and excellent failure resistance, which meets the demands of suppliers looking for reliable machinery.

â—† Our hydraulic system incorporates premium components sourced from Taiwan, guaranteeing stable performance and easy maintenance, which is essential for any factory operation.

Note: All standard specifications can be customized or upgraded to meet specific technical requirements, ensuring optimal performance across diverse applications in the Chinese manufacturing landscape.

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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.

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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
Repeatability	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
Tool Size	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 max swing diameter of Φ400mm, a spindle bore of Φ36mm, and a total power of 22kW, making it ideal for smaller, high-precision parts. The NXX-36AS offers a 45° slant bed, a larger max swing diameter of Φ500mm, a spindle bore of Φ45mm, and accommodates heavier workpieces up to 4600kg machine weight, suited for larger-diameter turning applications.

Q What are the advantages of the synchronized twin-spindle and dual gang tooling design?

The synchronized twin-spindle and dual gang tool post system enables automatic part hand-off between the main and sub-spindles without manual re-clamping. This allows complete multi-surface machining in a single setup, dramatically reducing geometric tolerances, improving part-to-part consistency, and maximizing production throughput.

Q How does the precision feed system achieve micron-level positioning accuracy?

Each axis uses a direct-drive configuration combining servo motors with pre-tensioned precision ball screws. This is further enhanced by high-rigidity linear guideways and an automatic lubrication system. Together, these components achieve a rapid traverse rate of 30 m/min and a repeatability of ±0.0025mm, while minimizing thermal displacement during extended operations.

Q What type of tooling system does the machine use, and how many tools can it hold?

Both the NXX-26AS and NXX-36AS use a Gang-type Tooling system with a T-style gang tool post. Each machine supports a maximum tool capacity of 16 pieces, accommodating O.D. tools of 20 × 20mm and boring bars up to Φ25mm in diameter, enabling versatile and rapid tool indexing for high-mix production.

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, paired with an integrated air cooler. This combination maintains optimal hydraulic oil temperature stability throughout prolonged machining cycles, reduces noise levels, and prevents performance degradation caused by overheating — ensuring consistent and reliable long-term operation.

Q What safety and environmental features does the machine enclosure provide?

The machine features a fully enclosed protective housing with a sleek, minimalist design and superior waterproof sealing. The lightweight sliding doors are integrated with safety interlocks that prevent accidental opening during operation. This ensures full compliance with modern workshop safety standards, protects operators from coolant and chip hazards, and maintains a clean working environment.

Product Detail

Buy China Suppliers NXX-26AS Slant Bed Twin-Spindle Dual-Gang-Tool CNC Lathe | Reliable Factory Equipment Manufacturers, Products

Product Description

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