
cnc vtl for sale
The CNC VTL is compatible with high-speed steel, carbide, and other high-performance cutting tools, enabling the machining of ferrous metals, non-ferrous metals, and selected non-metallic materials.
The machine can complete both roughing and finishing operations in a single setup, allowing efficient machining of complex rotational components. It is capable of processing internal and external cylindrical and tapered surfaces, end faces, stepped profiles, arcs, grooves, chamfers, threads, spherical features, and other complex geometries.
This machine tool is well suited for batch and high-volume production, handling both rough and finish machining of disc- and hub-type components, including automotive wheel hubs, brake drums, flywheel housings, clutch housings, pressure plates, wheel rims, and differential housings.
Specification | unit | VTC70 | Specification | unit | VTC70 |
X axis | mm | 700 | Turret station |
| 8 stations |
Z axis | mm | 130-830 | X-axis rolling linear guide |
| 2 pieces, width 45mm |
Maximum turning diameter | mm | Φ800 | Z axis rolling linear guide |
| 2 pieces, width 55mm |
Maximum processing diameter | mm | Φ700 | cooling motor | W | 450+750 |
turning height | mm | 700 | Pump output | m³/h | 4m³/h |
Spindle speed | rpm | 100-800 | Repeatability | mm | ±0.003 |
Spindle motor power | Kw | 22 | positioning accuracy | mm | ±0.006 |
Spindle diameter | mm | Φ160 | smallest positioning unit | mm | 0.001 |
Chuck model |
| hydraulic chuck | Dimensions (approx.) | mm | 2400*1800*3200mm |
diameter | inch | 21″ | Gross weight (approx.) | kg | 8000 |
Standard configuration
Product Features
✔️This CNC VTL features a single-column vertical guideway structure. The column, base, and slide are manufactured from high-grade gray cast iron using a resin sand casting process, providing excellent rigidity, smooth chip evacuation, and an optimized machining area.
✔️The spindle is supported by P5-grade precision bearings and undergoes dynamic balancing to ensure stable operation at high speeds. Imported grease lubrication helps maintain smooth and reliable spindle performance.
✔️An automatic centralized lubrication system delivers intermittent lubrication to the bed guideways and X/Z-axis ball screws, ensuring consistent lubrication of all critical sliding and transmission components.
✔️The X- and Z-axis feed drives use precision ball screws directly coupled to AC servo motors. Angular contact bearings support the ball screws to maintain positioning accuracy and transmission stability.
✔️The machine is equipped with 55 mm and 45 mm roller-type linear guideways, offering high load capacity and rigidity. Turcite-B wear strips are bonded to the mating slide surfaces to reduce friction and improve motion smoothness.
✔️Optional chip conveyor systems, including chain-plate, scraper, and magnetic scraper types, are available to suit different workpiece materials and machining conditions.
✔️The CNC control system can be configured to meet specific application requirements, with available options including KND, Siemens, FANUC, and other widely used control systems.
Applications
CNC VTLs are widely used in industries such as automotive manufacturing, wind power, construction machinery, oil and gas equipment, rail transportation, and general machinery production.
They are primarily used for machining large-diameter disc-shaped, hub-type, and rotational components, including wheel hubs, brake drums, flywheel housings, flanges, gear rings, and bearing housings.
Our Shipping
Before shipment, our CNC VTLs undergo thorough cleaning, anti-rust treatment, and protective packaging procedures.
Critical components, including guideways, spindles, and ball screws, are coated with anti-rust oil.
Electrical components are protected against moisture and dust ingress.
The entire machine is wrapped in waterproof protective film.
Packaging options include wooden crates and steel-frame reinforced packaging.
Additional cushioning and shock-absorbing materials are applied to critical areas.
Customized packaging solutions are available upon request.
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