CK6140 Flat Bed CNC Lathe Machine Overview

El CK6140 Flat Bed CNC Lathe Machine is a compact precision CNC turning machine designed for small and medium-sized metal workpieces. With a 400 mm swing over bed, 1000 mm distance between centers, 52 mm spindle bore, y 5.5 kW main motor, the CK6140 provides a practical balance of machining capacity, precision, and production efficiency.

The machine features a rigid flat bed structure, precision spindle assembly, vertical 4-station tool post, and GSK CNC control system. FANUC and Siemens CNC systems are available as alternative configurations according to customer requirements.

This flat bed CNC lathe machine is suitable for machining shafts, bushings, sleeves, fittings, pins, bearing components, automotive parts, and other cylindrical mechanical components requiring reliable CNC turning performance.

• 400 mm Swing Over Bed: The 400 mm swing capacity provides suitable clearance for small and medium-sized cylindrical workpieces.
• 1000 mm Distance Between Centers: The 1000 mm center distance allows the machine to handle shafts, sleeves, pins, bushings, and other elongated components.
• 52 mm Spindle Bore: The 52 mm spindle bore provides flexibility for machining suitable bars, shafts, tubes, and hollow components.
• 5.5 kW Main Motor: The main motor provides stable spindle drive performance for general CNC turning and precision machining applications.
• 50–2000 rpm Spindle Speed: The wide spindle speed range supports different turning operations and workpiece materials.
• Vertical 4-Station Tool Post: The standard 4-station tool post provides convenient tool positioning for CNC turning operations, with a 6-station configuration available as an option.
• Multiple CNC Control Options: GSK CNC control is available as standard, while FANUC and Siemens systems can be configured according to customer requirements.
• Automatic Lubrication System: Centralized lubrication supplies lubricant to guideways and moving components to help reduce wear and maintain reliable machine operation.

• Rigid Flat Bed Structure: The cast iron flat bed provides a stable foundation for CNC turning and helps reduce vibration during continuous machining.
• Precision Spindle Assembly: The spindle assembly is designed to provide stable rotation and support accurate machining of shafts, bushings, sleeves, and cylindrical components.
• Compact CNC Turning Capacity: The 400 mm swing and 1000 mm center distance provide a practical configuration for small and medium-sized workpieces.
• 52 mm Spindle Bore: The spindle bore provides suitable clearance for compatible bar stock, shafts, tubes, and hollow workpieces.
• Vertical 4-Station Tool Post: The standard tool post provides convenient tool positioning, with an optional 6-station configuration for additional tooling flexibility.
• Centralized Automatic Lubrication: The lubrication system supplies lubricant to guideways and moving parts to reduce wear and support long-term reliability.

For general information about machine guarding and safe operation, see the

OSHA Machine Guarding Guide
.

• GSK CNC Controller: GSK CNC control is provided as the standard configuration.
• FANUC CNC System: FANUC control can be configured according to customer production requirements.
• Siemens CNC System: Siemens CNC control is available as an alternative configuration.
• 4-Station Tool Post: The standard vertical 4-station tool post provides convenient tool positioning for CNC turning.
• 6-Station Option: A 6-station tool post can be selected when additional tooling positions are required.
• Customized Configuration: Machine accessories, machining length, chuck configuration, CNC system, and other requirements can be discussed according to the customer’s application.

• 250 mm Manual Three-Jaw Chuck: The standard configuration uses a 250 mm manual three-jaw chuck for general turning applications.
• 50–2000 rpm Spindle Speed: The wide speed range supports different turning operations and workpiece requirements.
• 52 mm Spindle Bore: The spindle bore provides suitable clearance for compatible bar stock and tubular workpieces.
• Flexible Workholding: Alternative chuck solutions can be discussed according to workpiece dimensions and machining requirements.

Final chuck configuration, tool post, CNC control system, accessories, and other machine options should be confirmed before order placement.

Explore our complete

CNC Lathe Machine Product Range

for different turning capacities and machine configurations.

For other flat bed configurations, see our

CNC Flat Bed Lathe Machines
.

For other CNC turning structures, explore our

CNC Slant Bed Lathe Machines
.

• Calibración del interferómetro láser: Machine precision can be checked using laser interferometer calibration before shipment.
• Sample Trial Cutting: Trial machining can be performed according to agreed inspection requirements before delivery.
• 72-Hour Continuous Operation Test: The current product page states that machines undergo a 72-hour continuous operation test before dispatch.
• Inspection Documentation: Inspection reports and pre-shipment videos can be provided before dispatch.
• Technical Support: ZCIT provides technical consultation, machine selection support, export packaging, and international delivery assistance.

Q: What type of machine is the CK6140?
A: The CK6140 is a compact flat bed CNC lathe machine designed for small and medium-sized precision turning applications.

Q: What is the maximum swing over bed?
A: The maximum swing over bed is 400 mm (16″).

Q: What is the distance between centers?
A: The distance between centers is 1000 mm (40″).

Q: What is the spindle bore?
A: The spindle bore diameter is 52 mm (2.05″).

Q: What is the main motor power?
A: The main motor power is 5.5 kW, approximately 7.5 HP.

Q: What is the spindle speed range?
A: The listed spindle speed range is 50–2000 rpm.

Q: What chuck is used on the CK6140?
A: The standard configuration uses a 250 mm manual three-jaw chuck.

Q: What CNC control systems are available?
A: GSK CNC control is provided as standard, while FANUC and Siemens systems are available as options.

Q: What tool post is used?
A: The standard configuration uses a vertical 4-station tool post, with a 6-station configuration available as an option.

Q: What workpieces are suitable for this machine?
A: The CK6140 is suitable for shafts, bushings, sleeves, fittings, pins, bearing components, automotive parts, and other small and medium-sized rotational components.

Need a Precision Flat Bed CNC Lathe Machine?

Send us your workpiece drawings, material, dimensions, weight, and machining requirements. Our engineering team can recommend the most suitable CK6140 configuration, CNC control system, chuck, tool post, and accessories.