Custom CNC Slant Bed Lathe NXX-52D from China Suppliers - Precision Indexing Turret & Hydraulic Tailstock Factory Equipment Pricelist, Products

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â—† This CNC machining equipment features a highly reliable modular configuration, utilizing premium components sourced from global leading suppliers to guarantee machining precision and long-term stability. At its core, the Taiwanese SYNTEC system offers an intuitive HMI (Human-Machine Interface) and robust expansion capabilities, designed to meet complex programming needs and high-efficiency production demands. The spindle unit is meticulously manufactured in China, supported by original Japanese P4-grade ultra-precision bearings to deliver exceptional rigidity and thermal control during high-speed operations. Powered by a high-performance domestic servo motor and drive, the spindle drive system ensures rapid response, energy efficiency, and stable operation.

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â—† Engineered for ultimate precision and dynamic response, the feed axes utilize Japanese Yaskawa servo motors and drives for the X and Z axes. This setup provides smooth trajectory control, bolstered by high-quality Taiwanese PMI or HIWIN C3-class precision ball screws, with original Japanese NSK precision bearings to minimize feed errors and backlash. For guidance, premium Pâ…¡-grade high-precision linear guideways from reputable suppliers are used, achieving an optimal balance between rigidity and wear resistance.

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â—† The machine foundation comprises a high-strength cast iron base that has undergone extensive aging treatment, ensuring superior vibration damping and long-term mechanical stability. All essential electrical control components are sourced from Schneider (France), ensuring dependable operation, high safety standards, and an extended system service life.

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â—† This machine includes an optional choice of Taiwanese hydraulic or servo indexing turrets. Renowned for their robust construction, these turrets facilitate rapid tool changes and high-precision positioning accuracy, maximizing productivity and reliability within manufacturing environments.

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â—† Hydraulic components are acquired from top-tier Taiwanese suppliers, ensuring consistent and stable performance. Our commitment to a customer-centric philosophy means we offer reliable solutions tailored to your specific production requirements.

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Note: All configurations can be flexibly adjusted and customized to suit your specific machining needs, production planning, and budget. We are dedicated to providing you with the most cost-effective and tailored solutions from our factory to meet your demands.

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Product Description

Structural Features
The spindle system features a high-precision, high-rigidity cartridge-type design, specifically optimized for heavy-duty machining. The structural configuration utilizes a "front-three-rear-two" (triplex-front, duplex-rear) arrangement of imported precision-grade bearings. Combined with a direct-drive spindle servo motor, the system achieves exceptional rotational accuracy, dynamic rigidity, and speed stability, ensuring superior machining quality and high efficiency even under heavy cutting conditions.
The machine bed is constructed from premium monolithic cast iron using a resin-sand precision casting process with a 30° slant layout. The internal structure is reinforced with high-rigidity ribbing, significantly enhancing the machine's natural frequency and damping characteristics. This design offers outstanding anti-vibration performance. Furthermore, the slanted bed provides the operator with an unobstructed view and easier access, while ensuring gravity-assisted chip removal for enhanced efficiency and workplace safety.
The feed mechanism operates through the synergy of high-rigidity linear guideways and precision pre-tensioned ball screws. Both X and Z axes are directly driven by high-performance servo motors via flexible couplings, eliminating backlash and enhancing transmission efficiency. An intelligent centralized lubrication system provides forced lubrication and cooling to the guideways and ball screws, supporting rapid traverse rates of up to 30 m/min while maintaining exceptional positioning accuracy and thermal stability.
Hydraulic system integrates premium Taiwanese components, including variable displacement pumps, hydraulic motors, and solenoid valves, complemented by a high-efficiency air-cooled radiator. This setup ensures low-noise operation and precise oil temperature control, guaranteeing reliable hydraulic movements. The machine offers a choice of hydraulic or servo indexing turrets, featuring a robust construction with rapid tool changes (0.3 – 0.5 sec) and bi-directional shortest-path indexing. This configuration is specifically engineered to meet the rigorous demands of heavy-duty disk-type workpiece machining.
The tailstock is hydraulically driven, enabling automatic quill extension and retraction. It offers superior rigidity and ease of adjustment, significantly expanding the machine's capability for processing long-shaft workpieces.
Machine is equipped with an aesthetic fully-enclosed protection guard, providing excellent waterproof and chip-proof performance. The sliding doors operate smoothly and are integrated with safety interlocking protection. This design not only enhances the machine's overall appearance but also provides comprehensive safety assurance for both the operator and the equipment.
Product Display
NXX-52D
NXX-52D1
Key Technical Specifications
Item Unit NXX-46D NXX-52D
Max. Swing Over Bed mm Ø450 Ø450
Max. Machining Length mm 500 500
Max. Swing Over Turret Carriage mm Ø220 Ø220
Max. Turning Dia. (Disk / Shaft) mm Ø450 / Ø220 Ø450 / Ø220
Spindle Bore Diameter mm Ø56 Ø62
Max. Bar Capacity mm Ø45 Ø51
Spindle Speed Range r/min 0-4000 0-3000
Spindle Speed Steps Step CV CV
Spindle Nose   Flange Type A2-5 Flange Type A2-5
Main Motor Power (Spindle) Kw 7.5 11
Bed Slant Angle ° 30 30
X-axis Rapid Traverse Rate m/min 30 30
Z-axis Rapid Traverse Rate m/min 30 30
Max. X-axis Travel (Single Direction) mm 500 500
Max. Z-axis Travel mm 550 550
X/Z Axis Servo Motor Power mm 1.3 1.3
Tailstock Quill Diameter mm Ø80 Ø80
Tailstock Quill Travel mm 80 80
Tailstock Spindle Taper MT 4 5
Tailstock Body Travel (Manual/Hydraulic) mm 480 480
Spindle Run-out (Radial/Axial) mm ≤0.003 ≤0.003
Spindle Face Flatness / Spindle Nose Run-out mm ≤0.01 / Ø100 ≤0.01 / Ø100
Repeatability Accuracy X-axis mm ±0.0025 ±0.0025
Z-axis mm ±0.0025 ±0.0025
Standard Turret Type   160-10 Station Hydraulic Indexing Turret 160-10 Station Hydraulic Indexing Turret
Max. Number of Tools pcs 10 10
Tool-to-Tool Indexing Time S 0.5 0.5
Tool Size O.D. Tool mm 25 × 25 25 × 25
Boring Bar Diameter mm Ø32 Ø32
Total Power Consumption Kw 11 14.5
Machine Weight (Approx.) kg 3300 3500
Overall Dimensions (L × W × H) mm 2700 × 1810 × 1880 2700 × 1810 × 1880
Frequently Asked Questions
Q What is the key difference between the NXX-46D and NXX-52D CNC slant bed lathe models?
The primary differences lie in the spindle bore diameter (Ø56mm vs Ø62mm), maximum bar capacity (Ø45mm vs Ø51mm), spindle speed range (0–4000 r/min vs 0–3000 r/min), main motor power (7.5 Kw vs 11 Kw), and total power consumption (11 Kw vs 14.5 Kw). The NXX-52D is better suited for heavier-duty applications requiring a larger bore and higher torque output.
Q Why does the machine use a 30° slant bed design instead of a flat bed?
The 30° slant bed design improves chip evacuation through gravity, gives the operator a clearer and more ergonomic view of the cutting zone, and enhances structural rigidity. This layout also contributes to better vibration damping and improved machining accuracy, especially during heavy-duty cutting operations.
Q What type of turret system is standard, and can it be upgraded?
The standard configuration includes a 160-10 Station Hydraulic Indexing Turret with a tool-to-tool indexing time of 0.5 seconds. The machine also supports an optional servo indexing turret, offering bi-directional shortest-path indexing and faster change times of 0.3–0.5 seconds, making it suitable for high-efficiency disk-type workpiece machining.
Q How does the centralized lubrication system benefit the machine's performance and longevity?
The intelligent centralized lubrication system delivers forced lubrication and cooling directly to the linear guideways and ball screws. This minimizes friction, reduces thermal deformation, and ensures consistent positioning accuracy. It also extends the service life of critical mechanical components and supports rapid traverse rates of up to 30 m/min with maintained thermal stability.
Q Is the tailstock suitable for processing long-shaft workpieces?
Yes. The hydraulically driven tailstock features automatic quill extension and retraction, with a quill diameter of Ø80mm and a travel of 80mm. The tailstock body travel (manual/hydraulic) extends up to 480mm, providing excellent support rigidity and ease of adjustment for long-shaft workpiece applications on both the NXX-46D and NXX-52D models.
Q What safety and protection features are included with the machine?
The machine is equipped with a fully-enclosed aesthetic protection guard that provides comprehensive waterproof and chip-proof performance. The smooth-operating sliding doors are integrated with safety interlocking mechanisms to prevent accidental access during operation. These features ensure a safe working environment for operators while also protecting the machine's internal components from coolant and swarf contamination.

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