CK6140
ISO 230-2 Verified
Bed Casting Meehanite GC-275
Spindle Bearing P4 NSK / FAG
Factory Test 120h Continuous
Flat Bed CNC Lathes
CK6140 Precision Flat Bed CNC Lathe
Universal Industrial Flat Bed CNC Lathe for Toolrooms, Prototyping & Batch Turning
Max Swing Over Bed 400 mm
Max Swing Over Carriage 210 mm
Max Turning Length 750 / 1000 mm
Bed Width 312 mm (Induction Hardened HRC 52+)
Spindle Bore Diameter 52 mm (A2-6 Spindle)
Available Controller Configurations:
GSK 980TDi / 928TEa Industrial Turning Controller SIEMENS SINUMERIK 808D Advanced FANUC 0i-TF Plus SYNTEC 21TA Turning Suite
Parametric Technical Specifications
Standard ISO 230-2 Max Swing Over Bed
400 mm
Max Swing Over Carriage
210 mm
Max Turning Length
750 / 1000 mm
Bed Width
312 mm (Induction Hardened HRC 52+)
Spindle Bore Diameter
52 mm (A2-6 Spindle)
Spindle Speed Range
100 - 2,500 RPM (Variable Frequency / Servo)
Main Motor Power
5.5 / 7.5 kW
Chuck Configuration
Manual 200 mm 3-Jaw Chuck (Hydraulic Optional)
Toolpost Type
Vertical 4-Station Automatic Electric Toolpost
Tool Shank Size
20 × 20 mm
Rapid Traverse (X/Z)
6 / 10 m/min
Tailstock Quill Diameter / Taper
Ø60 mm / MT4 Manual / Pneumatic
Positioning Accuracy
±0.015 mm
Repeatability Accuracy
±0.008 mm
Machine Net Weight
2,200 kg
Key Engineering Advantages
- ✓ Bedways hardened via supersonic frequency induction (hardness > HRC 52) and precision ground for long service life
- ✓ High-rigidity manual or pneumatic tailstock with quick-clamp lever and scale dial
- ✓ Full or semi-enclosed splash guard with safety interlocks and bright work area lighting
- ✓ Precision ground C3 ball screws paired with high-torque hybrid servo / AC servo motors
- ✓ Independent electrical cabinet with heat exchanger protecting sensitive CNC electronics from metal dust
Primary Industrial Applications
General job shop turning, repair shafts, threaded pins, and bushings
Automotive repair parts, suspension bushings, and brake disc skimming
Vocational technical training colleges and technical institute machining labs
Small-batch hardware production, brass fittings, and hydraulic connectors
Engineering Overview
The Mainland CNC CK6140 is the workhorse of maintenance and job-shop turning worldwide. Built on an integrated Meehanite cast iron bed with wide prism guideways, it balances simplicity of operation with dependable CNC automation.
Hardened Bedway Construction
The guideway surfaces undergo supersonic induction hardening followed by precision grinding on imported guideway grinders. This metallurgical treatment provides deep wear resistance, preventing bed sag even after years of continuous abrasive turning.
Fast Factory Quotation
Solicitar Cotação Direta de Fábrica
Atendimento direto por engenheiros de aplicação. Receba especificações técnicas completas, preços FOB/CIF e prazo de entrega em até 2 horas úteis.
