CK40-1000 Slant Bed CNC Lathe

  • Robust slant-bed CNC lathe with 30° inclined linear guideways for enhanced rigidity and chip evacuation
  • Supports up to Φ400mm machining diameter and 900mm turning length
  • High-speed spindle with 4000 RPM, 65mm bore, and 8-inch hydraulic chuck
  • Powerful 7.5 kW spindle motor ensures stable and efficient cutting
  • High-precision positioning: ±0.016mm; repeatability: ±0.008mm
  • Long Z-axis travel (1000mm) ideal for processing extended components
  • Manual tailstock with 800mm travel and 120mm sleeve stroke for flexible support

Product Description

The CK40-1000 Slant Bed CNC Lathe is a high-performance machine designed for turning medium- to large-sized workpieces requiring longer machining lengths. Its 30° slant-bed design ensures optimal chip flow and improved structural rigidity, making it suitable for demanding machining environments in automotive, aerospace, and mechanical manufacturing industries.

This model features a 4000 RPM high-speed spindle driven by a 7.5 kW motor, with a spindle bore of Φ65mm and equipped with an 8-inch hydraulic chuck capable of handling bar stock up to Φ48mm. It supports a maximum machining diameter of Φ400mm and a machining length of 900mm, offering flexibility across various component types.

The use of precision linear guideways ensures rapid feed rates of 20 m/min on both X and Z axes, contributing to higher productivity and reduced cycle times. The tailstock features manual movement with a long 800mm travel range and a 120mm hydraulic/manual sleeve stroke, providing reliable support for long workpieces.

All CK series machines undergo stringent quality control, including over 48 hours of continuous operational testing and advanced diagnostics such as laser interferometry and circular testing. Every machine is backed by a complete traceability record, ensuring superior after-sales service and efficient spare part supply.

Technical Details

Item Specification
Max. Swing over Bed Φ540 mm
Max. Swing over Carriage Φ270 mm
Max. Machining Diameter Φ400 mm
Max. Machining Length 900 mm
Spindle Speed 4000 RPM
Spindle Runout 0.008 mm / 300 mm
Spindle Bore Φ65 mm
Bar Capacity Φ48 mm
Hydraulic Chuck 8 inch
Spindle Motor Power 7.5 kW
X-axis Travel 220 mm
Z-axis Travel 1000 mm
Rapid Feed (X/Z) 20 m/min
Cutting Feed Rate 1–6000 mm/min
Tailstock Travel 800 mm (manual)
Tailstock Sleeve Stroke 120 mm (hydraulic/manual)
Bed Guideway Angle 30°
Guideway Type Linear
Positioning Accuracy ±0.016 mm
Repeatability ±0.008 mm
Machine Weight 4200 kg
Overall Dimensions (L×W×H) 3200 × 1680 × 2070 mm

Reviews

  1. David Hensley's avatar

    David Hensley

    Trustworthy supplier with years of industry experience.

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