CK6140x1000 Flat Bed CNC Lathe Machine Introduction

The CK6140×1000 Flat Bed CNC Lathe is a cost-effective and high-precision CNC turning machine designed for medium-sized shaft and disc-type workpieces. With a maximum turning diameter of Ø400 mm and a maximum machining length of 1000 mm, this model is widely used in mechanical processing workshops and manufacturing industries.

Built with a rigid flat bed structure, the CK6140×1000 ensures strong cutting stability, excellent load-bearing capacity, and long-term machining accuracy. It is suitable for processing steel, cast iron, stainless steel, aluminum, and other non-ferrous materials.

The machine integrates advanced CNC control systems, enabling automatic turning, facing, threading, grooving, drilling, and boring operations. Its user-friendly interface makes programming and operation simple, even for complex machining tasks.

Features and Advantages of CK6140 Flat Bed CNC Lathe Machine

The CK6140 Flat Bed CNC Lathe Machine is engineered for stable operation, precision turning, and cost-effective production. With its rigid flat bed structure and reliable CNC control system, this model is widely used in general machining workshops and manufacturing industries.

High-Rigidity Flat Bed Structure

The machine features a high-strength cast iron bed with reinforced internal ribs, ensuring excellent vibration resistance and long-term stability.

• Strong load-bearing capacity
• Stable performance during heavy cutting
• Extended machine service life

Precision Spindle Unit

Equipped with a high-quality spindle system for smooth rotation and powerful torque output.

• High rotational accuracy
• Stable performance at various speeds
• Suitable for both rough and finish machining

Hardened and Ground Guideways

The guideways are hardened and precision-ground to enhance wear resistance and maintain machining accuracy over time.

• Smooth feeding movement
• Reduced mechanical wear
• Lower maintenance requirements

High-Accuracy Ball Screws

Precision ball screws ensure accurate positioning and repeatability.

• Reduced backlash
• Improved machining precision
• Consistent production quality

Flexible CNC Control System

The CK6140 is compatible with widely used CNC systems such as FANUC, Siemens, GSK, and others (optional).

• User-friendly interface
• Easy programming
• Reliable and stable operation

Efficient Chip Removal

The flat bed structure supports effective chip discharge. Optional chip conveyor systems help maintain a clean working environment and improve productivity.

Multiple Configuration Options

To meet various machining requirements, the CK6140 can be configured with:

• 8" or 10" chuck
• Hydraulic or manual tailstock
• 4-position tool post or electric turret
• Larger spindle bore options

Cost-Effective Investment

Compared with slant bed CNC lathes, the CK6140 offers:

• Lower initial investment
• Simple structure and easy maintenance
• Ideal solution for small and medium-sized production

Conclusion

The CK6140 Flat Bed CNC Lathe Machine delivers a balanced combination of precision, stability, and affordability, making it an excellent choice for machining shaft parts, sleeve components, and general mechanical parts in various industries.

CK6140x1000 Flat Bed CNC Lathe Technical Specifications

Model	CK6140x1000
Maximum turning diameter on the bed	Φ400mm
top distance	1000mm
Maximum turning diameter	Φ400mm
Maximum turning diameter on the skateboard	φ220mm
Spindle hole diameter	Φ52mm
Spindle speed range	80-2200rpm
Spindle maximum output torque	480Nm
Main motor output power	5.5kw
Standard chuck	φ200mm manual chuck
X-axis travel	220mm
Z-axis travel	1000mm
Tailstock sleeve diameter	Φ65mm
Tailstock sleeve stroke	130mm
Boring bar diameter	ф20mm
Machine size	2400×1400×1500mm
Machine weight	1800kg

Applications of CK6150 Flat Bed CNC Lathe

The CK6140 Flat Bed CNC Lathe is widely used for precision turning of medium-sized shaft, disc, and sleeve-type components. With its stable flat bed structure and reliable CNC control system, it is suitable for both single-piece production and small to medium batch manufacturing.

Its versatility and cost-effectiveness make it an ideal solution for general machining workshops and manufacturing enterprises.

Machinery Manufacturing

The CK6140 plays an important role in general machinery production.

Typical parts include:

• Transmission shafts
• Bearing seats
• Flanges
• Couplings
• Threaded components

The machine provides stable cutting performance and consistent dimensional accuracy.

Automotive Components

The CK6140 is suitable for machining various automotive mechanical parts.

Common applications:

• Brake discs
• Wheel hubs
• Gear blanks
• Steering components

Its precision ensures reliable repeatability in batch production.

Industrial Equipment Production

For industrial and equipment manufacturing, the CK6140 supports machining of functional components.

Typical parts:

• Pump shafts
• Valve bodies
• Pipe connectors
• Mechanical housings

Repair & Maintenance Workshops

The CK6140 is widely used in maintenance and service workshops due to its flexibility and easy operation.

Applications include:

• Equipment repair parts
• Customized mechanical components
• Replacement parts machining

Education & Training

With its simple structure and clear CNC interface, the CK6140 is also suitable for:

• Technical schools
• Vocational training centers
• CNC programming practice

Suitable Materials

The CK6140 Flat Bed CNC Lathe can process a variety of materials, including:

• Carbon steel
• Alloy steel
• Stainless steel
• Cast iron
• Aluminum and non-ferrous metals

Conclusion

The CK6140 Flat Bed CNC Lathe offers a practical combination of stability, precision, and affordability, making it a reliable choice for machinery manufacturing, automotive parts production, industrial equipment processing, and general metalworking applications.

CK6140 Flat Bed CNC Lathe – Standard and Optional Configurations

The CK6140 Flat Bed CNC Lathe is designed with flexible configuration options to meet different machining requirements. Customers can choose from standard equipment or customize optional components according to production needs.

Standard Configuration

• The CK6140 comes equipped with reliable and essential components to ensure stable performance and precision machining:
• High-strength cast iron flat bed
• Hardened and precision-ground guideways
• Precision spindle unit
• Manual 3-jaw chuck
• 4-position electric tool post
• Manual tailstock
• Centralized lubrication system
• Coolant system
• Fully enclosed or semi-enclosed protection (depending on model)
• Standard CNC control system (GSK or equivalent)

These standard features provide excellent machining stability and ease of operation for general turning tasks.

Optional Configurations

To satisfy different industries and production environments, the CK6140 can be upgraded with various optional components:

• Hydraulic chuck
• Hydraulic tailstock
• 6- or 8-station electric turret
• Larger spindle bore (52 mm / 82 mm optional)
• Chip conveyor
• Automatic lubrication system
• Siemens / FANUC CNC control system
• Servo turret system
• Steady rest and follow rest
• Tool setting instrument

These optional configurations improve automation level, machining efficiency, and adaptability for batch production.

Customization Support

The CK6140 can also be customized based on customer requirements, including:

• Voltage and electrical standards
• Special spindle speed ranges
• Customized protection design
• Special fixture solutions

Conclusion

With flexible standard and optional configurations, the CK6140 Flat Bed CNC Lathe provides a practical and economical solution for workshops, training institutions, and small to medium-sized manufacturing enterprises.

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