Flat Bed Lathe Machine

Flat Bed Lathe Machine
Details:
CK61100E series flat-bed CNC lathe is a high-performance heavy-duty horizontal CNC machine tool, designed for high-precision and high-efficiency turning of large-diameter disc parts and long shaft workpieces.
This series covers 4 specifications with center distances of 1000/1500/2000/3000 mm,maximum swing over bed Φ1000 mm and maximum turning length up to 3000 mm.
It can complete multiple processes including outer-circle turning, inner-hole boring, end-face machining, metric & imperial thread cutting. The machine adopts high-strength integral cast-iron bed, and the guideways are processed by high-frequency quenching to hardnessabove HRC52°, delivering excellent wear-resistance and long-term precision retention underheavy-cutting conditions.
Standard equipped with large-bore spindle (Φ105 mm, optional Φ130 mm), MT6# heavy-load tailstock and 15 kW high-torque main motor. It can handle both heavy rough cutting for ferrous metals and fine finishing for non-ferrous materials. Widely adopted for heavy-duty production in wind-power, petrochemical, mining, shipbuilding and aerospace industries.
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Description
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Shanghai Antishicnc Machine Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of flat bed lathe machine in China, specialized in providing high quality machines with low price. We warmly welcome you to wholesale durable flat bed lathe machine for sale here from our factory.

 

Core Performance Advantages

Heavy-Duty Integral Cast-Iron Bed

Full stress-relief aging treatment, strong anti-vibration and anti-deformation performance, stable for long-time heavy cutting.

High-Frequency Quenched Hard Guideways

Guideway hardness ≥ HRC52°, outstanding wear-resistance, keeps original accuracy after years of continuous operation.

High-Torque Multi-Gear Spindle Unit

Manual 4-speed gear shifting with stepless frequency conversion within gear, speed range 30-835 rpm, powerful low-speed torque for heavy stock removal.

Large Spindle Bore & Heavy-Load Tailstock

Standard Φ105 mm spindle through-hole (optional Φ130 mm); MT6# tailstock sleeve provides solid support for extra-long and heavy shaft workpieces.

Precision Ball-Screw Feed System

X/Z-axis high-precision ball screw transmission, minimum setting unit 0.001 mm, ensures stable dimensional consistency for batch large-size parts.

Central Automatic Lubrication System

Timed quantitative lubrication for guideways and screws, effectively reduces thermal deformation and lowers daily maintenance workload.

Expandable Tool Post

Standard 4-station electric turret, upgradable to 6/8-station electric tool holder for multi-process rapid switching and improving production efficiency.

 

Technical parameter

 

Name

Unit

Specifications

CK61100E/

1000

CK61100E/

1500

CK61100E/

2000

CK61100E/

3000

Max. Swing over Bed

mm

Φ1000

Φ1000

Φ1000

Φ1000

X-direction rail span

mm

330

330

330

330

Z-direction rail span

mm

600

600

600

600

Max. Swing over slide

mm

Φ650

Φ650

Φ650

Φ650

Top distance

mm

1000

1500

2000

3000

Max. disc machining diameter

 

1000

1000

1000

1000

Max. turning length

mm

1000

1500

2000

3000

Center High

From the bed

mm

500

500

500

500

 

From the ground

mm

1260

1260

1260

1260

Spindle through hole diameter

mm

φ105(optionalφ130)

Bar diameter

mm

φ104

φ104

φ104

φ104

Optional Hollow Chuck Pull Rod Through Hole

mm

φ88

φ88

φ88

φ88

Spindle end type

 

A2-11

A2-11

A2-11

A2-11

Chuck

mm

φ400

φ400

φ400

φ400

Spindle Taper Hole Taper

No

Metric 120,

1:20

Metric 120,

1:20

Metric 120,

1:20

Metric 120,

1:20

Spindle limit speed

rpm

30-84,53-150,125-350,300-835r/min

Manual four-speed, infinitely variable speed within the gear

Tailstock sleeve diameter

mm

φ130

φ130

φ130

φ130

Tailstock sleeve bore taper

No

MT6#

MT6#

MT6#

MT6#

Tailstock sleeve travel

mm

265

265

265

265

Tailstock form

 

Ordinary hand crank

Ordinary hand crank

Ordinary hand crank

Ordinary hand crank

Number of electric tool holders

Pcs

4

4

4

4

Knife square size

mm

32×32(four stations)

32×32(four stations)

32×32(four stations)

32×32(four stations)

Screw model

X direction

 

FYND3206-3-P3

FYND3206-3-P3

FYND3206-3-P3

FYND3206-3-P3

 

Z direction

 

FYND6310-5-P4

FYND6310-5-P4

FYND6310-5-P4

FYND6310-5-P4

X/Z direction rapid movement speed

m/min

4/5

4/5

4/5

4/5

X travel

mm

435

435

435

435

Z travel

mm

1000

1500

2000

3000

Minimum setting unit

mm

0.001

0.001

0.001

0.001

main motor power

KW

15(variable frequency)

15(variable frequency)

15(variable frequency)

15(variable frequency)

X/Z axis motor twist

N.M

10/15

10/15

10/22

10/30

Total power

KW

18

18

20

22

Net weight of machine tool

Kg

5000

5500

6000

7200

Dimensions (length x width x height)

mm

3500x2000x2000

4000x2000x2000

4500x2000x2000

5500x2000x2000

 

Standard Equipment

 

Name

Specifications

Quantity

Supplier

Control System

GSK 988TDI

1 set

China

Spindle motor

15 KW Variable frequency

1 set

China

Spindle structure

Precision Assembled

1 set

China

Spindle bearing

NN3032K/W33P5;234432M/SP

NN3026K/W33P5

1 set

China

Guide

Hard rail

1 set

China

X Direction ball screw

FYND3206

1 set

China

Z Direction ball screw

FYND6310

1 set

China

X Direction screw bearing

BS2562/P4DB;6205

1 set

Japan

Z Direction screw bearing

BS4090/P4TBT;BS4090/P4DT

1 set

Japan

Tool holder

HAK-21280

1 set

China

Automatic lubricating device

RBCLB-3ZK

1 set

China

Three-jaw manual chuck

K11400

1 set

China

Cooling pump

 

1 set

China

 

Optional Equipment

 

Part Name

Details

CNC system

FANUC

SIEMENS

Chip conveyor

Side place

Behind place

Oil mist collector

Oil-Water Separator

Bar material feeder

Soft jaw chuck

Horizontal 6-station electric tool holder

Horizontal 8-station electric tool holder

Steady rest

Full protection

Follow rest

 

Industry Applications

 

Wind-Power Equipment Manufacturing

Wind-Power Equipment Manufacturing

Process wind-power main shafts, gearbox flanges, rotor sleeves and large-diameter hub parts. High-rigidity bed structure withstands heavy cutting force for large-size forging blanks.
 
Petrochemical & Pipeline Industry

Petrochemical & Pipeline Industry

Turn pressure-vessel flanges, pump shafts, valve bodies and large pipe fittings. Meets strict dimensional requirements for pressure-bearing rotating components.

Mining & Heavy-Duty Machinery

Mining & Heavy-Duty Machinery

Produce mining roller shafts, large gear blanks, bearing housings and heavy mechanical sleeves. Suitable for rough-to-finish turning of thick steel forgings and castings.

Shipbuilding & Marine Equipment

Shipbuilding & Marine Equipment

Manufacture propulsion shafts, stern-shaft sleeves and large marine flange components. Handles long heavy workpieces with high straightness requirements.

Aerospace & Defense Industry

Aerospace & Defense Industry

Turn large structural shaft parts, high-strength alloy sleeves and connecting flanges, realizing stable precision for high-strength alloy material processing.

 

Heavy-Duty Automotive & Transmission Parts

Heavy-Duty Automotive & Transmission Parts

Large-size gear blanks, drive-shaft flanges and heavy truck axle-housing components for commercial-vehicle production.

Mold & General Heavy Machinery

Mold & General Heavy Machinery

Large mold base sleeves, fixture discs and various custom large-diameter shaft-disc combined workpieces for machinery workshops.

 

OEM & ODM Customization Service

 

We offer one-stop OEM & ODM customization service for CK61100E heavy-duty flat-bed CNC lathe for global factories, dealers and project integrators:

  • Custom machine exterior color, logo and brand marking
  • Optional CNC controller: GSK, FANUC, SIEMENS and other mainstream brands
  • Custom spindle bore size, chuck configuration and spindle power
  • Add steady rest, follow rest, chip conveyor, bar feeder and other auxiliary automation devices
  • Adjust center-distance travel to match special-length large workpieces
  • Modify machine voltage and wiring standards for different regional market requirements
  • Flexible MOQ for machinery agents and large-volume project orders

 

 

Why Choose Us as Your Lathe Manufacturer

 

1

Professional Factory Strength

More than 20 years of heavy-duty CNC lathe R&D and manufacturing experience, products exported to over 50 countries. Full ISO9001 quality-control inspection system guarantees stable mass-delivery capacity for large-size machine tools.

2

Superior Stable Machining Quality

Integral heavy cast-iron bed plus hardened hard guideway structure. Strict stress-relief treatment reduces machine deformation; machine overall service life extended by ≥3 years compared with ordinary heavy-duty lathes.

3

Cost-Effective Customized Solutions

Tailored configuration schemes according to your workpiece size, material and processing requirements, effectively reduce overall workpiece processing cost by 15%-30%. One-stop solution without multiple-source equipment procurement.

4

Fast Global After-Sales Support

Standard CK61100E models delivery time: 15-30 working days; customized configuration: 30-45 working days. We provide overseas on-site installation, operator training, 24-hour remote technical support and fast global spare-parts supply.

 

 

FAQ

 

Q1: What workpieces is CK61100E flat-bed CNC lathe suitable for?

A:  It is specially built for large-diameter disc parts and long heavy shaft parts, widely used in wind-power, petrochemical, mining, ship-building and heavy-equipment manufacturing. Max swing over bed Φ1000 mm, max turning length up to 3000 mm.

Q2: Can this machine process extra-long slender shafts?

A: Yes. Optional steady rest and follow rest can be installed to support slender long-shaft workpieces and reduce workpiece deflection during heavy cutting.

Q3: Can I upgrade the CNC system to FANUC or SIEMENS?

A: Yes, FANUC and SIEMENS control systems are available as optional upgrades for all CK61100E series.

Q4: What is the spindle bore option?

A: Standard spindle through-hole Φ105 mm, optional Φ130 mm for larger-diameter bar-stock processing.

Q5: Do you accept OEM & ODM custom orders?

A: Full OEM & ODM service is available, including appearance, configuration, auxiliary accessories and special-stroke customization.

Q6: How long is the delivery cycle?

A: Standard stock models:15-30 working days; customized-configuration machines: 30-45 working days.

Q7: What after-sales support can you offer?

A:  We supply on-site installation & commissioning, operator training, 24-hour remote troubleshooting and long-term spare-parts supply worldwide.

 

 

 

 

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