Custom China Suppliers Factory: NXX-36AS Inclined Bed Twin-Spindle Twin-Gang CNC Lathe for Precision Machining Quotes, Service

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Custom China Suppliers Factory: NXX-36AS Inclined Bed Twin-Spindle Twin-Gang CNC Lathe for Precision Machining Quotes, Service

â—† Our CNC control unit, equipped with the renowned Taiwanese SYNTEC system, offers a user-friendly interface combined with extensive functionality. Both the Main and Sub-spindles are sourced from top-tier domestic suppliers in China, featuring original Japanese P4-grade ultra-precision bearings to guarantee high rigidity and rotational accuracy. The spindles operate with rear-mounted, high-performance servo systems from leading Chinese manufacturers, ensuring outstanding dynamic response. Additionally, the X1/X2/Z1/Z2 axes utilize domestic servo motors and drives, providing precise control and seamless integration with the machine's mechanical structure.

â—† The feed system includes precision ball screws from Taiwanese PMT or HIWIN C3-class, coupled with original Japanese NSK precision bearings. This synergy ensures that the X1/X2/Z1/Z2 axes achieve high rigidity and minimal temperature rise during operation. Our linear guideways employ Taiwanese PMT or HIWIN Pâ…¡-grade precision components, ensuring exceptional load-bearing capacity and accuracy retention. The machine base is made from premium cast iron with a robust rib layout, delivering exceptional vibration dampening performance.

â—† Electrical control components are sourced from Schneider Electric (France), ensuring unparalleled reliability, safety, and long-term service stability for our factory machinery.

â—† Hydraulic components are provided by top Taiwanese suppliers, allowing for stable performance, rapid response times, and quiet operation.

Note: All specifications can be customized to meet the specific processing requirements of various industries in China and beyond.

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Product Description

Machine Structural Features

✦

Our high-rigidity cartridge-type spindle system features an integrated monoblock structure, paired with a precision-grade imported bearing layout in a 'front-3-rear-2' configuration. Driven by a dedicated rear-mounted servo motor, it delivers exceptional speed stability and heavy-duty cutting capability, making it ideal for high-precision machining scenarios. The base is constructed from high-strength cast iron using a resin-sand casting process. The 45° inclined bed design, combined with a dense reinforcement rib layout, significantly enhances structural rigidity and vibration dampening while optimizing ergonomic operation and chip evacuation efficiency.

✦

Each X/Z axis is directly coupled with pre-tensioned ball screws via flexible couplings and driven by high-performance servo motors. Combined with high-precision linear guideways and an intelligent centralized lubrication system, the machine achieves high-speed (30m/min rapid traverse) and high-precision positioning with superior thermal compensation. The T-type gang tooling module supports versatile tool configurations, ensuring ultra-fast indexing and interference-free operation.

✦

The innovative twin-spindle and twin-gang configuration supports simultaneous machining and dynamic synchronization between the main and sub-spindles. By completing all processes in a single setup, the system effectively guarantees superior geometric tolerances and eliminates cumulative errors from secondary handling.

✦

The hydraulic unit incorporates a famous variable displacement pump and a high-efficiency air-cooling system, ensuring ultra-quiet operation and stable temperature control during continuous production.

✦

The machine features a fully enclosed guarding structure with a modern, aesthetic design and superior sealing performance. The lightweight sliding doors are equipped with a safety interlock mechanism, perfectly balancing operational convenience with workplace safety.

Product Display

Main Technical Specifications

Item		Unit	NXX-26AS	NXX-36AS
Max. Swing Over Bed		mm	Φ400	Φ500
Max. Turning Length		mm	100 (Unidirectional)	200 (Unidirectional)
Max. Swing Over Tool Slide		mm	Φ125	Φ200
Max. Machining Diameter (Disk / Shaft)		mm	Φ350 / Φ125	Φ450 / Φ200
Main & Sub-spindle Bore Diameter		mm	Φ36	Φ45
Max. Bar Capacity (Main & Sub-spindle)		mm	Φ25	Φ35
Spindle Speed Range (Main & Sub-spindle)		r/min	0–5000	0–5000
Spindle Speed Steps (Main & Sub-spindle)		Step	CV	CV
Spindle Nose (Main & Sub-spindle)			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
Max. X1 / X2 Axis Travel (Bi-directional)		mm	1000	1000
Max. Z1 / Z2 Axis Travel		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
Runout Accuracy (Main & Sub-spindle)		mm	≤0.003	≤0.003
Spindle Face Flatness (Main & Sub-spindle)		mm	≤0.01 / Φ100	≤0.01 / Φ100
Coaxiality of Main & Sub-spindle (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
C-axis Repeatability (Main & Sub-spindle)		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
Floor Space		mm	2600×1800×2170	3350×1810×2260

Frequently Asked Questions

What is the difference between the NXX-26AS and NXX-36AS models?

The NXX-26AS features a 65° slant bed angle, a spindle bore of Φ36mm, and a max bar capacity of Φ25mm, while the NXX-36AS uses a 45° slant bed, a larger Φ45mm bore, and supports bars up to Φ35mm. The NXX-36AS also offers a larger machining diameter and greater machine weight, making it more suitable for heavier workpieces.

What type of spindle bearing configuration does the machine use?

The machine uses a high-rigidity cartridge-type spindle with a precision-grade imported bearing layout in a 'front-3-rear-2' configuration, driven by a rear-mounted servo motor to ensure exceptional speed stability and heavy-duty cutting performance.

Can the NXX-AS series perform simultaneous dual-spindle machining?

Yes. The twin-spindle and twin-gang configuration supports simultaneous machining and dynamic synchronization between the main and sub-spindles, completing all processes in a single setup to eliminate cumulative errors from secondary handling.

What is the rapid traverse rate of the X and Z axes?

For the NXX-26AS, both X1/X2 and Z1/Z2 axes achieve a rapid traverse rate of 30 m/min. For the NXX-36AS, the X1/X2 axis rapid rate is 24 m/min and the Z1/Z2 axis is 30 m/min.

What positioning repeatability does the machine achieve?

Both models achieve a positioning repeatability of ±0.0025mm on both the X and Z axes, with spindle runout accuracy of ≤0.003mm, ensuring high-precision and consistent machining results.

What safety features are included in the machine's enclosure design?

The machine features a fully enclosed guarding structure with superior sealing performance. The lightweight sliding doors are equipped with a safety interlock mechanism, ensuring operational safety while maintaining easy access and convenience during production.

Product Detail

Custom China Suppliers Factory: NXX-36AS Inclined Bed Twin-Spindle Twin-Gang CNC Lathe for Precision Machining Quotes, Service

Product Description

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Custom China Suppliers Factory: NXX-36AS Inclined Bed Twin-Spindle Twin-Gang CNC Lathe for Precision Machining Quotes, Service

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