CDK6150 CNC Spindle Bore Lathe | Big Bore Pipe Threading Lathe for Metric & Inch Thread Processing

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CDK6150 CNC Spindle Bore Lathe | Big Bore Pipe Threading Lathe for Metric & Inch Thread Processing

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CDK6150 CNC Spindle Bore Lathe | Big Bore Pipe Threading Lathe for Metric & Inch Thread Processing Specification

Product Type
CNC Spindle Bore Lathe

General Use
Pipe threading, heavy-duty turning, metric/inch thread processing

Material
Hardened and Ground Bed

Type
Pipe Threading Lathe

Capacity
Heavy-Duty Pipe & Bar Processing

Weight (kg)
2300 kg

Computerized
Yes

Automatic
Yes

PLC Control
Equipped (optional based on CNC system)

Bar Feeder
Not Included

Power Source
Electric

Power Consumption
7.5 kW

Rigidity
High Rigidity Cast-Iron Bed

Voltage
380V/50Hz (customizable)

Motor
Main Motor 7.5 kW AC

Table Size
Standard Bed Width 400 mm

Spindle Speed
10 - 800 rpm (variable)

Axial Choice
2-Axis CNC System

Dimension (L*W*H)
2650 x 1140 x 1700 mm

Feature
Big Bore, CNC, Pipe Threading, Metric & Inch Threading

Color
Standard Industrial Grey & Red

Repeatability
0.01 mm

Chuck Size
250 mm (3-jaw; 4-jaw optional)

Spindle Nose
D8

Spindle Bore Diameter
80 mm

Lead Screw Pitch
Standard Metric & Inch (varied pitch)

Coolant System
Standard Included

Control System
GSK, Siemens, Fanuc (optional)

Swing Over Cross Slide
290 mm

Tailstock Quill Diameter
75 mm

Operation Panel
Digital Display, Programmable Interfaces

Lubrication System
Automatic Centralized Lubrication

Tailstock Quill Travel
150 mm

Swing Over Bed
500 mm

Max Length of Workpiece
1000 mm / 1500 mm / 2000 mm (customizable)

Rapid Traverse Speed
8 m/min

Gears & Feed Range
Wide Range, manual & CNC control

About CDK6150 CNC Spindle Bore Lathe | Big Bore Pipe Threading Lathe for Metric & Inch Thread Processing

Product Overview

CDK6150 series CNC spindle bore lathe is a heavyduty horizontal CNC machine tool with large spindle bore, widely applied in pipe processing, machinery manufacturing, petroleum pipeline and hardware industries.

Equipped with flexible CNC control systems, it realizes automatic processing of inner & outer cylindrical surfaces, conical surfaces, spherical surfaces, end faces, grooves, metric/inch threads and taper threads. It is especially ideal for turning various internal and external pipe threads.

Standard Accessories

4station NC vertical turret
3jaw selfcentering chuck
Manual tailstock with Morse NO.5 taper
Automatic centralized lubrication system
Highpressure coolant system
Semienclosed safety shield

Optional Accessories

Customizable with FANUC, SIEMENS, KND or GSK CNC controller; hydraulic turret, power turret, pneumatic chuck, hydraulic chuck, hydraulic tailstock and fullenclosed safety guard are available for selection.

Main Features

Integral highstrength castiron machine bed, high rigidity, excellent stability and machining precision.
Ultrasonicfrequency quenched guideways with outstanding wearresistance and long service life.
TurciteB antiwear coating on carriageguideway contact surface, keeping longterm stable accuracy.
7.5kW highpower spindle motor with stepless frequency speed adjustment, wide speed range for different cutting tasks.
Large spindle bore up to 140mm, suitable for long pipe and tubular workpiece clamping & processing.
High positioning accuracy 0.020mm and repositioning accuracy 0.01mm, meeting precision machining requirements.

Core Technical Specifications (Text Form)

Model: CDK6150 (140 spindle bore)

Max swing over bed: 500mm, Max swing over cross slide: 270mm

Max workpiece processing length: 1000mm, Bed width: 400mm

Spindle bore diameter: 140mm, Spindle motor power: 7.5kW

Spindle speed range: 70800r/min with stepless frequency conversion

Xaxis max travel: 310mm, Zaxis max travel: 800mm

X/Z rapid traverse speed: 4000/5000mm/min

Tailstock quill travel: 200mm, Morse NO.5 taper

Overall dimension: 280017501800mm, Machine weight: 2.7 Ton

Contact Information

Contact me: Tina

WhatsApp: +86 17857586156

Email: dezhou@dzguanlu.com

Deephole Machine Series: www.dzgljc.com

Heavyduty Lathe Series: www.novatechlathe.com

Versatile Threading Capabilities

The CDK6150 lathe excels at both metric and inch thread processing, making it ideal for workshops serving diverse industries. Whether you need to cut pipe threads, heavy-duty turning, or custom thread profiles, the machine's programmable controls, gear selection, and robust lead screw mechanism support wide-ranging applications.

Built for Precision & Efficiency

Engineered with a hardened and ground bed, this lathe ensures repeatability of 0.01 mm. The digital operation panel and programmable interfaces streamline operations, while rapid traverse speeds and a powerful 7.5 kW motor increase workflow efficiency. Automatic centralized lubrication and a standard coolant system further optimize performance and longevity.

Customizable To Your Needs

Choose between workpiece lengths of 1000, 1500, or 2000 mm, multiple control systems (GSK, Siemens, Fanuc), and optional features like a 4-jaw chuck or PLC control. The lathe supports industrial voltage requirements and offers color schemes for seamless integration into any modern workshop.

FAQ's of CDK6150 CNC Spindle Bore Lathe | Big Bore Pipe Threading Lathe for Metric & Inch Thread Processing:

Q: How does the CDK6150 CNC Spindle Bore Lathe handle both metric and inch thread processing?

A: The CDK6150 lathe is designed with a versatile lead screw and feed system that accommodates standard metric and inch pitches. This enables precise threading operations for a wide range of components, making it ideal for workshops managing diverse threading standards.

Q: What are the benefits of its 80 mm spindle bore and high rigidity cast-iron bed?

A: The large 80 mm spindle bore allows you to process big-bore pipes and bars effortlessly, while the high rigidity cast-iron bed ensures stability, vibration resistance, and superior accuracy during heavy-duty turning and threading tasks.

Q: When should I consider using CNC control versus manual operation?

A: CNC control is recommended for complex, repetitive, or high-precision projects due to its programmability and consistent accuracy. Manual operation can be used for simpler or unique one-off pieces, offering more tactile control for experienced operators.

Q: Where can the CDK6150 lathe be installed, and is the voltage customizable?

A: This lathe is suitable for installation in industrial machine shops, manufacturing facilities, and pipe threading workshops. The standard voltage is 380V/50Hz, but it can be customized to match regional electrical standards on request.

Q: What is the process for changing the chuck or control system?

A: The lathe comes standard with a 3-jaw 250 mm chuck, but a 4-jaw option is available for different workpiece requirements. For control systems, you may opt for GSK, Siemens, or Fanuc during the ordering process, with PLC control as an optional feature, all supported by comprehensive installation guides.

Q: How does the automatic centralized lubrication system benefit long-term operation?

A: Automatic centralized lubrication ensures all critical machine components are consistently lubricated, reducing wear, minimizing maintenance downtime, and extending the machine's operational life.

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