Custom China NXX-36AS CNC Lathe: Twin-Spindle, Twin-Gang Precision Machine from Leading Suppliers and Factory Pricelist, Service

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â—† Our CNC control units are equipped with the renowned Taiwanese SYNTEC system, celebrated for its intuitive interface and extensive functionality. Sourced from top domestic brands, both the Main and Sub-spindles feature original Japanese P4-grade ultra-precision bearings, ensuring exceptional rigidity and rotational accuracy. The spindles are powered by high-performance domestic servo systems positioned at the rear, offering outstanding dynamic response. Additionally, the X1/X2/Z1/Z2 axes utilize advanced domestic servo motors and drives for accurate control, seamlessly integrating with the machine's mechanical architecture.

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â—† In our feed system, all X1/X2/Z1/Z2 axes are fitted with high-quality Taiwanese PMT or HIWIN C3-class precision ball screws, complemented by original Japanese NSK precision bearings. This combination guarantees high rigidity and minimal temperature rise during precision transmission. The linear guideways incorporate Taiwanese PMT or HIWIN Pâ…¡-grade precision components, ensuring excellent load-bearing capacity and superior accuracy retention. Constructed from premium cast iron with a dense rib layout, the machine base provides exceptional vibration dampening performance.

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â—† We use electrical control components from Schneider Electric (France) to ensure world-class reliability, safety, and long-term service stability in our manufacturing processes. As a leading factory in China, we prioritize quality in every aspect of production.

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â—† Our hydraulic components are sourced from top Taiwanese suppliers, providing consistent performance, quick response times, and low-noise operation. We ensure that every part of our machines meets the highest standards expected in the market.

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Note: All specifications can be customized to meet the unique processing requirements of various industries, highlighting our commitment as a leading China supplier in advanced machinery solutions.

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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 Taiwan-branded 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
NXX-36AS
NXX-36AS-2
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
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
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
Q What is the key difference between the NXX-26AS and NXX-36AS models?
The main differences lie in machining capacity and size. The NXX-36AS offers a larger max. swing over bed (Φ500mm vs Φ400mm), greater max. turning length (200mm vs 100mm), larger spindle bore (Φ45mm vs Φ36mm), and a larger bar capacity (Φ35mm vs Φ25mm), making it more suitable for larger workpieces. The NXX-26AS features a 65° slant bed angle and higher X-axis rapid traverse (30m/min vs 24m/min).
Q What advantages does the twin-spindle and twin-gang configuration offer?
The twin-spindle and twin-gang configuration enables simultaneous machining on both the main and sub-spindles with dynamic synchronization. All processes can be completed in a single setup, which eliminates cumulative errors from secondary handling, ensures superior geometric tolerances, and significantly improves production efficiency and part consistency.
Q What type of guideway system is used, and how does it affect performance?
Both models use high-precision linear guideways combined with pre-tensioned ball screws directly coupled via flexible couplings. This configuration, driven by high-performance servo motors, achieves rapid traverse speeds of up to 30m/min and positioning repeatability of ±0.0025mm, along with superior thermal compensation for consistent accuracy during long production runs.
Q How does the hydraulic system maintain stable performance during continuous production?
The hydraulic unit incorporates a Taiwan-branded variable displacement pump combined with a high-efficiency air-cooling system. This design ensures ultra-quiet operation and stable temperature control throughout continuous production cycles, preventing thermal drift and maintaining consistent hydraulic pressure for reliable clamping and axis performance.
Q What tooling system do the NXX-AS series machines use, and how many tools can be mounted?
Both the NXX-26AS and NXX-36AS use a T-type gang-type tooling system as standard. Each machine supports a maximum tool capacity of 16 tools, with O.D. tool size of 20 × 20mm and boring bar diameter up to Φ25mm. The gang tooling module ensures ultra-fast indexing and interference-free operation for versatile machining tasks.
Q What safety and ergonomic features are included in the machine design?
The machines feature 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 to prevent accidental opening during operation. The 45° inclined bed design also improves operator ergonomics and chip evacuation efficiency, contributing to a safer and cleaner working environment.

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