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No, 309 Guandoumen Road, Wuhu Distict, China (Anhui) pilot Free Trade Zone
The V80K Long Bed Lathe with Turret and Tailstock is a high-performance machining solution under the XDMADE brand, belonging to Xindai CNC’s Servo Turret of Tailstock CNC Lathe series. Designed for heavy-duty and high-precision turning tasks, this equipment addresses the needs of industries requiring long workpiece processing, combining robust structural design with intelligent control systems to balance efficiency and accuracy.
V80K
XDMADE
Key baseline specifications of the V80K include maximum turning diameter of 800mm, spindle speed ranging from 50 to 3000 rpm, and bed length options from 1500mm to 5000mm—flexible configurations to accommodate long-shaft, large-diameter, or batch-produced parts. Unlike standard lathes, the V80K integrates a servo-driven turret and hydraulic tailstock, eliminating manual adjustments and reducing processing errors, making it ideal for both mass production and custom heavy-duty machining projects.
As a China-manufactured CNC lathe, the V80K adheres to international quality standards (ISO 9001) and is equipped with globally recognized components, ensuring reliability for global clients in automotive, aerospace, and heavy machinery sectors.
The V80K’s main spindle adopts a high-precision angular contact ball bearing configuration, minimizing radial and axial runout to ≤0.003mm and ≤0.002mm respectively. This ensures consistent surface finish (Ra ≤0.8μm) for parts like hydraulic cylinders or aerospace components, where dimensional tolerance is critical.
To enhance positioning accuracy and reduce wear, the V80K uses HIWIN heavy-duty linear guides on X/Z axes. These guides offer a positioning accuracy of ±0.001mm per 300mm and a repeatability of ±0.0005mm, enabling smooth movement even under heavy cutting loads (up to 8kN on Z-axis).
The machine bed is crafted from HT300 gray cast iron—a material known for high rigidity and vibration damping. After double aging treatment (stress relief annealing at 600°C), the bed’s deformation rate is reduced to ≤0.02mm/m over 5 years, preventing accuracy loss from thermal expansion or mechanical stress.
The V80K features a symmetrical thermal design for the spindle box and bed, paired with a forced lubrication system that controls oil temperature within ±2°C of ambient. This design reduces thermal deformation of key components by 40% compared to conventional lathes, ensuring stable performance during long-duration (24/7) operations.
The 12-station servo turret of the V80K supports both turning and milling tools, with a tool change time of ≤1.2 seconds (tool-to-tool). It has a maximum tool weight capacity of 8kg and tool shank size compatibility (BT40/MT5), allowing quick switching between roughing and finishing operations without manual intervention.
The hydraulic tailstock delivers thrust force up to 15kN and features a quill diameter of 120mm, providing stable support for long workpieces (up to 5000mm in length). Its automatic positioning function (via CNC system) reduces setup time by 30% compared to manual tailstocks, ideal for batch processing of long shafts.
The V80K is equipped with the FANUC 0i-TD CNC system—a user-friendly platform with a 10.4-inch color touchscreen, supports G-code programming and 3D simulation. It also includes a macro program library for common parts (e.g., shafts, sleeves), enabling operators to reduce programming time by 50% for repeat orders.
For smart factory integration, the V80K supports MTConnect protocol and Ethernet connectivity, allowing real-time monitoring of key parameters (spindle load, tool life, processing time) via Xindai’s cloud platform. This feature enables predictive maintenance, reducing unplanned downtime by 20% on average.
The V80K’s long bed (up to 5000mm) and high torque output (main spindle torque up to 1200 N·m) make it suitable for processing automotive drive shafts (length 1500-3000mm, diameter 80-200mm). Its precision ensures concentricity of ≤0.005mm between shaft journals, meeting automotive OEM quality requirements.
For batch production of brake rotors (diameter 200-400mm), the V80K’s servo turret enables one-pass processing (turning + drilling), reducing cycle time to ≤2 minutes per part. The machine’s stability ensures flatness tolerance of ≤0.05mm for rotor surfaces, preventing brake vibration.
Aerospace aluminum alloys (e.g., 7075-T6) require low cutting forces to avoid deformation. The V80K’s variable spindle speed (50-3000 rpm) and high-speed feed rates (Z-axis feed rate up to 10m/min) enable efficient machining of thin-walled brackets, with dimensional accuracy of ±0.01mm.
Titanium alloys (e.g., Ti-6Al-4V) have high strength but low thermal conductivity. The V80K’s thermal stability design and coolant-through spindle (pressure up to 70 bar) prevent tool overheating, extending tool life by 35% and ensuring surface finish of Ra ≤1.6μm for aerospace shafts.
The V80K’s deep-hole drilling capability (max depth 1000mm) and precision turning enable processing of hydraulic cylinder bodies (inner diameter 50-200mm). Its servo turret supports boring tools with radial adjustment accuracy of 0.001mm, ensuring cylinder inner surface roughness of Ra ≤0.4μm.
Valve spools require strict dimensional consistency (tolerance ±0.002mm) for leak-proof performance. The V80K’s repeatability (±0.0005mm) and automatic tool compensation function ensure batch consistency, with a defect rate of <0.1% for mass-produced valve spools.
For non-standard parts like large rollers (length 4000mm, diameter 600mm) or custom shafts (material: alloy steel 42CrMo), the V80K’s flexible bed length options and heavy-duty load capacity (maximum workpiece weight up to 5000kg) meet diverse customization needs. Xindai also offers tailored tooling and programming support for unique part designs.
The V80K is compatible with a wide range of metals, including carbon steel (Q235/45#), alloy steel (42CrMo/20CrMnTi), aluminum alloy (6061/7075), stainless steel (304/316/316L), and titanium alloy (Ti-6Al-4V). It can also handle non-ferrous metals like copper and brass, with adjustable cutting parameters to match material hardness (up to 50 HRC for hardened steel).
Standard configurations (bed length 1500mm/3000mm, FANUC 0i-TD system) have a lead time of 4-6 weeks from order confirmation. Custom configurations (e.g., extended bed length 5000mm, specialized tooling) require 8-10 weeks to manufacture, including quality inspection and factory acceptance testing (FAT).
Compared to hydraulic turrets, the V80K’s servo turret offers faster tool change time (≤1.2s vs. 2-3s for hydraulic), higher positioning accuracy (±0.001mm vs. ±0.003mm), and lower maintenance needs (no hydraulic oil leaks or seal replacements). It also supports variable tool speeds for milling operations, which hydraulic turrets cannot achieve.
Yes, the V80K can integrate with industrial robots (e.g., ABB/FANUC robots) for automatic workpiece loading/unloading, as well as conveyor systems for material transfer. Xindai provides optional automation kits, including robot mounting brackets, workpiece sensors, and CNC system integration, enabling 24/7 unmanned operation.
Xindai offers a 12-month global warranty for the V80K, covering mechanical components and the CNC system. Beyond warranty, clients receive 24/7 technical support via phone/email, and on-site maintenance services (available in major regions: North America, Europe, Southeast Asia) with a response time of 48 hours. Spare parts (e.g., linear guides, servo motors) are stocked in Xindai’s global warehouses, ensuring delivery within 3-5 business days.
Yes, the V80K’s 12-station servo turret supports both turning tools (external/internal) and milling tools (drilling, tapping, face milling). With a spindle power of 15kW (continuous), it can perform light milling operations on workpieces, eliminating the need for secondary processing on a machining center for simple parts.
Key baseline specifications of the V80K include maximum turning diameter of 800mm, spindle speed ranging from 50 to 3000 rpm, and bed length options from 1500mm to 5000mm—flexible configurations to accommodate long-shaft, large-diameter, or batch-produced parts. Unlike standard lathes, the V80K integrates a servo-driven turret and hydraulic tailstock, eliminating manual adjustments and reducing processing errors, making it ideal for both mass production and custom heavy-duty machining projects.
As a China-manufactured CNC lathe, the V80K adheres to international quality standards (ISO 9001) and is equipped with globally recognized components, ensuring reliability for global clients in automotive, aerospace, and heavy machinery sectors.
The V80K’s main spindle adopts a high-precision angular contact ball bearing configuration, minimizing radial and axial runout to ≤0.003mm and ≤0.002mm respectively. This ensures consistent surface finish (Ra ≤0.8μm) for parts like hydraulic cylinders or aerospace components, where dimensional tolerance is critical.
To enhance positioning accuracy and reduce wear, the V80K uses HIWIN heavy-duty linear guides on X/Z axes. These guides offer a positioning accuracy of ±0.001mm per 300mm and a repeatability of ±0.0005mm, enabling smooth movement even under heavy cutting loads (up to 8kN on Z-axis).
The machine bed is crafted from HT300 gray cast iron—a material known for high rigidity and vibration damping. After double aging treatment (stress relief annealing at 600°C), the bed’s deformation rate is reduced to ≤0.02mm/m over 5 years, preventing accuracy loss from thermal expansion or mechanical stress.
The V80K features a symmetrical thermal design for the spindle box and bed, paired with a forced lubrication system that controls oil temperature within ±2°C of ambient. This design reduces thermal deformation of key components by 40% compared to conventional lathes, ensuring stable performance during long-duration (24/7) operations.
The 12-station servo turret of the V80K supports both turning and milling tools, with a tool change time of ≤1.2 seconds (tool-to-tool). It has a maximum tool weight capacity of 8kg and tool shank size compatibility (BT40/MT5), allowing quick switching between roughing and finishing operations without manual intervention.
The hydraulic tailstock delivers thrust force up to 15kN and features a quill diameter of 120mm, providing stable support for long workpieces (up to 5000mm in length). Its automatic positioning function (via CNC system) reduces setup time by 30% compared to manual tailstocks, ideal for batch processing of long shafts.
The V80K is equipped with the FANUC 0i-TD CNC system—a user-friendly platform with a 10.4-inch color touchscreen, supports G-code programming and 3D simulation. It also includes a macro program library for common parts (e.g., shafts, sleeves), enabling operators to reduce programming time by 50% for repeat orders.
For smart factory integration, the V80K supports MTConnect protocol and Ethernet connectivity, allowing real-time monitoring of key parameters (spindle load, tool life, processing time) via Xindai’s cloud platform. This feature enables predictive maintenance, reducing unplanned downtime by 20% on average.
The V80K’s long bed (up to 5000mm) and high torque output (main spindle torque up to 1200 N·m) make it suitable for processing automotive drive shafts (length 1500-3000mm, diameter 80-200mm). Its precision ensures concentricity of ≤0.005mm between shaft journals, meeting automotive OEM quality requirements.
For batch production of brake rotors (diameter 200-400mm), the V80K’s servo turret enables one-pass processing (turning + drilling), reducing cycle time to ≤2 minutes per part. The machine’s stability ensures flatness tolerance of ≤0.05mm for rotor surfaces, preventing brake vibration.
Aerospace aluminum alloys (e.g., 7075-T6) require low cutting forces to avoid deformation. The V80K’s variable spindle speed (50-3000 rpm) and high-speed feed rates (Z-axis feed rate up to 10m/min) enable efficient machining of thin-walled brackets, with dimensional accuracy of ±0.01mm.
Titanium alloys (e.g., Ti-6Al-4V) have high strength but low thermal conductivity. The V80K’s thermal stability design and coolant-through spindle (pressure up to 70 bar) prevent tool overheating, extending tool life by 35% and ensuring surface finish of Ra ≤1.6μm for aerospace shafts.
The V80K’s deep-hole drilling capability (max depth 1000mm) and precision turning enable processing of hydraulic cylinder bodies (inner diameter 50-200mm). Its servo turret supports boring tools with radial adjustment accuracy of 0.001mm, ensuring cylinder inner surface roughness of Ra ≤0.4μm.
Valve spools require strict dimensional consistency (tolerance ±0.002mm) for leak-proof performance. The V80K’s repeatability (±0.0005mm) and automatic tool compensation function ensure batch consistency, with a defect rate of <0.1% for mass-produced valve spools.
For non-standard parts like large rollers (length 4000mm, diameter 600mm) or custom shafts (material: alloy steel 42CrMo), the V80K’s flexible bed length options and heavy-duty load capacity (maximum workpiece weight up to 5000kg) meet diverse customization needs. Xindai also offers tailored tooling and programming support for unique part designs.
The V80K is compatible with a wide range of metals, including carbon steel (Q235/45#), alloy steel (42CrMo/20CrMnTi), aluminum alloy (6061/7075), stainless steel (304/316/316L), and titanium alloy (Ti-6Al-4V). It can also handle non-ferrous metals like copper and brass, with adjustable cutting parameters to match material hardness (up to 50 HRC for hardened steel).
Standard configurations (bed length 1500mm/3000mm, FANUC 0i-TD system) have a lead time of 4-6 weeks from order confirmation. Custom configurations (e.g., extended bed length 5000mm, specialized tooling) require 8-10 weeks to manufacture, including quality inspection and factory acceptance testing (FAT).
Compared to hydraulic turrets, the V80K’s servo turret offers faster tool change time (≤1.2s vs. 2-3s for hydraulic), higher positioning accuracy (±0.001mm vs. ±0.003mm), and lower maintenance needs (no hydraulic oil leaks or seal replacements). It also supports variable tool speeds for milling operations, which hydraulic turrets cannot achieve.
Yes, the V80K can integrate with industrial robots (e.g., ABB/FANUC robots) for automatic workpiece loading/unloading, as well as conveyor systems for material transfer. Xindai provides optional automation kits, including robot mounting brackets, workpiece sensors, and CNC system integration, enabling 24/7 unmanned operation.
Xindai offers a 12-month global warranty for the V80K, covering mechanical components and the CNC system. Beyond warranty, clients receive 24/7 technical support via phone/email, and on-site maintenance services (available in major regions: North America, Europe, Southeast Asia) with a response time of 48 hours. Spare parts (e.g., linear guides, servo motors) are stocked in Xindai’s global warehouses, ensuring delivery within 3-5 business days.
Yes, the V80K’s 12-station servo turret supports both turning tools (external/internal) and milling tools (drilling, tapping, face milling). With a spindle power of 15kW (continuous), it can perform light milling operations on workpieces, eliminating the need for secondary processing on a machining center for simple parts.
