CNC Heavy Duty Lathes

Features:
1. CNC heavy duty lathes are economical large type heavy duty CNC lathes. 2. AC servo motor is adopted in feeding system, and the tailstock is moved electrically.
3. They are ideal equipment for large and middle sized complicated workpieces precision machining in batches.
4. CNC heavy duty lathes adopt 755mm width one-piece bed, hardened and precise ground wide guideways can provide enough rigidity for movement of carriage and tailstock.

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Product Details

Features:


1. CNC heavy duty lathes are economical large type heavy duty CNC lathes.

2. AC servo motor is adopted in feeding system, and the tailstock is moved electrically.

3. They are ideal equipment for large and middle sized complicated workpieces precision machining in batches.

4. CNC heavy duty lathes adopt 755mm width one-piece bed, hardened and precise ground wide guideways can provide enough rigidity for movement of carriage and tailstock.

5. CNC heavy duty lathes are loading capacity 6000kg, according to your need, we can strengthen lathe bed, so loaded capacity 8000kg.

6. Heavy-duty manual 4-jaw independent chuck have enough clamping force for fixing workpiece, and workpiece loading 8tons for improved tailstock.

7. CNC heavy duty lathes are equipped with power tailstock, to increase working rate and reduce labor intensity.

8. Lubricating system of spindle-box and automatic central lubrication are included.


Technical parameter:


Model

Units

AK-1000

AK-1250

AK-1400

AK-1600

Swing over bed

mm

1000

1250

1400

1640

Swing over carriage

mm

630

880

1050

1250

Max.  length of workpiece

mm

1500/3000/5000/6000/8000/10000/12000/14000/16000/18000

Max.  turning length

mm

1230/2730/4730/5730/7730/9730/11730/13730/15730/17730

Width of bed

mm

755

755

755

755

Max. weight of workpiece

kg

6000 (optional: 8000)

Spindle nose

-

A2-15

A2-15

A2-15

A2-15

Chuck(manual)

mm

4-jaw; 1000

4-jaw; 1000

4-jaw; 1000

4-jaw; 1000

Spindle bore

mm

130

130

130

130

Taper hole of spindle

-

Metric 140

Metric 140

Metric 140

Metric 140

Spindle speed range/steps

rpm

3.15-315 (manual 21steps, CCW);
     3.5-291 (manual 12steps, CW);
     3.15-315 (manual 4steps, stepless each steps);
     3.15-315 (Automatic 4steps, stepless each steps)

Center height

mm

500

625

710

820

Min.feed unit of X/Z-axis

mm

0.001/0.001

0.001/0.001

0.001/0.001

0.001/0.001

Rapid speeds of X/Z-axis

mm/min

3000/6000

3000/6000

3000/6000

3000/6000

Max.travel of X-axis

mm

520

570

600

630

Tool-post working position

-

Vertical 4-position

Indexing time

s

2.6

2.6

2.6

2.6

Indexing repeatility

mm

0.01

0.01

0.01

0.01

Section of tool shank

mm

40x40

40x40

40x40

40x40

Diameter of tailstock quill

mm

160

160

160

160

Travel of tailstock quill

mm

300

300

300

300

Taper hole of tailstock quill

-

MT6

MT6

MT6

MT6

Working accuracy

-

IT6-IT7

IT6-IT7

IT6-IT7

IT6-IT7

Surface roughness

 um

Ra1.6

Ra1.6

Ra1.6

Ra1.6

Main motor power

kw

22

22

22

22


Accessories:


Standard:

√ FANUC CNC system

√ 4-jaw manual chuck,

√ Vertical 4 stations electric turret

√ Work lamp

√ Coolant system

√ General tools

√ Centralized automatic lubrication system

√ Power tailstock

√ Adjusting level

√ Foundation bolts

√ Operation manual(English edition)

Optional:

★ SIEMENS or GSK or others

★ 6/8 stations electrical turret


CNC heavy duty lathes are ready for shipment


» Adopting closed package, including apply anti-rust oil, vacuum packaging, fumigation wooden case.

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