Custom Inclined Bed CNC Lathe with Rotary Turret - High Precision from China Suppliers and Factory Manufacturer, Pricelist

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â—† This advanced machine utilizes the Taiwan-made SYNTEC CNC system, celebrated for its user-friendly interface and intuitive programming capabilities, making it a top choice among manufacturers in China. The spindle unit is expertly assembled domestically, featuring original Japanese P4-grade precision bearings that ensure high-speed and high-precision machining capabilities. With spindle servo motors and drives sourced from trusted domestic brands, this machine offers robust power and smooth speed control. The flexible configuration of X and Z-axis servo systems includes options for high-performance domestic brands or premium Japanese YASKAWA models, providing an ideal balance between high-end performance and cost-effectiveness.

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â—† Our X/Z-axis ball screws come from reputable Taiwanese manufacturers like PMT or HIWIN (C3 precision class) and are paired with original Japanese NSK precision bearings. This combination ensures high rigidity and low-friction precision transmission. The linear guideways for X/Z-axis also leverage Taiwanese PMT or HIWIN (Pâ…¡-precision grade), delivering excellent load-bearing capabilities and remarkable accuracy retention. Customers can choose between Taiwanese hydraulic or servo-driven rotary turrets for the turret system, both designed for superior structural integrity and rapid indexing speeds.

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â—† The machine bed is crafted from high-quality cast iron, designed to optimize structural integrity, providing exceptional vibration dampening and shock absorption. This engineering ensures outstanding long-term stability and precision, making it a reliable choice for factories looking for durable performance.

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â—† All critical electrical components are sourced from Schneider Electric (France), guaranteeing the safe and reliable operation of the entire electrical system, vital for any factory setup.

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â—† Hydraulic components are obtained from well-known Taiwanese brands, ensuring dependable performance and straightforward maintenance, a critical aspect for smooth factory operations.

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Note: Each configuration listed can be tailored to meet the specific processing requirements of clients, making us a preferred supplier for customized machinery solutions in China.

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Product Description

Machine Structural Features
1 Dedicated to the high-performance CNC machining sector, we proudly introduce this precision machine tool equipped with an integrated cartridge spindle system. The spindle incorporates a 'front-3-rear-2' layout of imported precision-grade bearings, coupled with a direct-drive spindle servo motor. This configuration guarantees exceptional machining accuracy, robust structural rigidity, and superior speed stability, meeting the stringent requirements of heavy-duty cutting operations. The machine bed is cast from premium-grade cast iron using a resin-sand molding process. Featuring a 30° slant bed architecture and a dense internal reinforcement rib layout, it delivers outstanding overall rigidity and vibration damping, while simultaneously optimizing ergonomic accessibility and chip evacuation efficiency.
2 The X and Z axes are driven by high-performance servo motors direct-coupled to precision pre-tensioned ball screws via flexible couplings. In combination with high-rigidity, high-precision linear guideways and an integrated computerized automatic lubrication system for forced oiling of both guides and screws, the system achieves rapid traverse speeds up to 30m/min. This ensures precise positioning with minimal thermal deformation during high-speed operations.
3 Hydraulic system incorporates Taiwanese-branded variable displacement pumps, hydraulic motors, and solenoid valves, integrated with an independent air-cooling unit to ensure low-noise operation and stable oil temperature control. The turret system offers options for hydraulic or servo-driven rotary turrets, featuring robust structural rigidity and bi-directional logic indexing (shortest path tool selection). With a rapid tool-change time of only 0.3–0.5 seconds and a tool capacity unrestricted by workpiece dimensions, it is particularly optimized for the heavy-duty machining of disk-type components.
4 The entire machine is encased in a fully enclosed guarding system with streamlined aesthetics and superior waterproof sealing. The lightweight sliding doors operate effortlessly and are integrated with a safety interlock mechanism, ensuring a perfect balance between operator safety and ergonomic convenience.
Product Display
NXX-46B
NXX-46B1
Main Technical Specifications
Item Unit NXX-46B NXX-46BL
Max. Swing Over Bed mm Φ480 Φ500
Max. Machining Length mm 320 360
Max. Swing Over Turret Carriage mm Φ125 Φ220
Max. Turning Dia. (Disk / Shaft) mm Φ380/φ125 Φ480/φ220
Spindle Bore Diameter mm Φ56 Φ56
Max. Bar Capacity mm Φ45 Φ45
Spindle Speed Range r/min 0-4000 0-4000
Spindle Speed Steps Step CV CV
Spindle Nose   Flange Type A2-5 Flange Type A2-5
Main Motor Power (Spindle) Kw 7.5 7.5
Bed Slant Angle Angle 30 30
X-axis Rapid Traverse Rate m/min 24 24
Z-axis Rapid Traverse Rate m/min 30 30
Max. X-axis Travel (Single Direction) mm 600 500
Max. Z-axis Travel mm 425 420
X/Z Axis Servo Motor Power mm 1.3 1.8
Spindle Radial & Axial Run-out mm ≤0.003 ≤0.003
Spindle Facing Flatness Accuracy mm ≤0.01/Φ100 ≤0.01/Φ100
Repeatability Accuracy X-axis mm ±0.0025 ±0.0025
Z-axis mm ±0.0025 ±0.0025
Standard Turret Type   Servo Rotary Turret Servo Rotary Turret
Max. Number of Tools pcs 12 12
Tool-to-Tool Indexing Time   0.3 0.3
Tool Size O.D. Tool mm 25×25 25×25
Boring Bar Diameter mm Φ32 Φ32
Total Power Consumption Kw 11 12
Machine Weight (Approx.) kg 2950 3100
Overall Dimensions (L×W×H) mm 2280×1850×1940 2350×1875×1940
Frequently Asked Questions
Q1 What is the difference between the NXX-46B and NXX-46BL models?
The NXX-46BL is an extended version offering a larger max. swing over bed (Φ500 vs Φ480), a longer machining length (360mm vs 320mm), and a greater max. swing over turret carriage (Φ220 vs Φ125), making it better suited for larger disk-type and shaft-type workpieces. Both models share the same spindle bore, speed range, and accuracy specifications.
Q2 What type of spindle bearing configuration does the NXX-46B series use?
The spindle uses a 'front-3-rear-2' layout of imported precision-grade bearings combined with a direct-drive spindle servo motor. This design ensures exceptional machining accuracy, robust rigidity, and superior speed stability for heavy-duty cutting operations.
Q3 How fast is the tool change on the NXX-46B CNC lathe?
The servo rotary turret achieves a rapid tool-to-tool indexing time of just 0.3 seconds, with bi-directional logic indexing (shortest path tool selection) for maximum efficiency during high-volume production runs.
Q4 What is the positioning repeatability accuracy of the NXX-46B series?
Both the X-axis and Z-axis achieve a repeatability accuracy of ±0.0025mm on both models. The spindle radial and axial run-out is ≤0.003mm, and spindle facing flatness accuracy is ≤0.01mm over Φ100mm, ensuring high-precision machining results.
Q5 What rapid traverse speeds do the X and Z axes support?
The X-axis supports a rapid traverse rate of 24m/min, while the Z-axis achieves up to 30m/min. These speeds are enabled by high-performance servo motors directly coupled to precision pre-tensioned ball screws, combined with high-rigidity linear guideways and an automatic lubrication system.
Q6 Is the NXX-46B suitable for heavy-duty disk-type component machining?
Yes. The machine features a 30° slant bed architecture with dense internal reinforcement ribs for outstanding rigidity and vibration damping. Combined with the servo rotary turret, Taiwanese hydraulic components, and a fully enclosed guarding system, it is specifically optimized for the heavy-duty machining of disk-type and shaft-type components.

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