CNC horizontal lathe

CK7520 series CNC lathes

Warranty : 1 Year for machinery warranty

Availability : On Stock

Email : contact@antsmachine.com
(your request will be responsed within 1 hour.)

Introduction 

CK7520series CNC lathe, adopts high grade cast iron, integral machine bed, slantguideways, through-hole spindle driven by large-field AC main motor anddampening design.  bearings of mainspindle and of feeding screw with low noise during operation, The multi-stationpower turret indexes fast continuously in bi-direction..

 This series lathe can be equipped with FANUC0i-TF, Siemens 828D or other control systems.

 Features

(1) Integrated base and bed made of high grade cast iron is of high rigidity with wide rectangular hardened ways.

(2) High grade cast iron saddle and slide, plastic-coated ways, small dynamic and static friction force. Rapid traverse rate of X and Z axis is up to 12m/min and 16m/min. Wide span saddle and slide ensure large-loaded and heavy cut.

(3) The spindle runs in precision large diameter angular contact ball bearings and double -row cylindrical roller bearings, driven by heavy servo motor, and ensures extremely stiffness and large torque at low speed.

(4) Ball screws are used in X and Z axes, which are supported by Japan NSK angular contact bearings especially for screws. Therefore stiffness and heat distortion resistance of screws, and feeding accuracy are greatly improved.

(5) DM 12-station horizontal power turret from Italy ensures high accuracy, high rigidity and short tool change time.

(6) Well sealed machine electric cabinet together with air conditioner inside the cabinet guarantee correct operation of the control in high temperature and humidity ambient.

(7) Close attention is focused on edge technology. So machine guard is reliable. No chip, coolants is splashed or flies out when during heavy cut or pressure spraying of coolant.

(8) The chuck is clamped and unclamped hydraulically. The quill of tailstock is advance out and in. Both of them can be program controlled.

Description Unit CK7520 CK7520A CK7520B CK7520C
500/1000/1500 (20”/40”/60”) 500/1000/1500 (20”/40”/60”) 500/1000/1500 (20”/40”/60”) 500/750/1500 (20”/30”/60”)
Capacity Max. swing over bed mm(in) φ500/φ450/φ450 (φ19.685/φ17.717/φ19.685) φ500/φ450/φ450 (φ19.685/φ17.717/φ19.685) φ500/φ450/φ450 (φ19.685/φ17.717/φ19.685) φ500/φ450/φ450 (φ19.685/φ17.717/φ19.685)
Max. swing over slide mm(in) φ320(12.598) φ320(12.598) φ320(12.598) φ240(9.449)
Max. turning dia. mm(in) φ370(14.567) φ370(14.567) φ370(14.567) φ370(14.567)
Max. turning length mm(in) 500/1000/1500 (19.685/39.37/59.055) 500/1000/1500 (19.685/39.37/59.055) 500/1000/1500 (19.685/39.37/59.055) 500/750/1000 (19.685/29.528/39.37)
Max. bar dia. mm(in) φ51(2) φ51(2) φ73(2.87) φ51(2)
Spindle Spindle nose A2-6 A2-6 A2-8 A2-6
Spindle thru-hole mm(in) φ62(2.441) φ62(2.441) φ87(3.425) φ62(2.441)
Chuck dia. mm(in) φ210(8) φ210(8) φ254(10) φ210(8)
Spindle speed r/min(rpm) 40-4000 75-2500 30-3000 40-4000
Power of spindle motor

(cont./30 min)

kW(hp) 11/15(15/20.4) 15(20.4) 11/15(15/20.4) 11/15(15/20.4)
Tailstock Quill dia. mm(in) φ90(3.543) φ90(3.543) φ90(3.543) φ90(3.543)
Quill travel mm(in) 100(3.937) 100(3.937) 100(3.937) 100(3.937)
Taper of center

(standard/live

spindle structure)

Morse No.5/4 Morse No.5/4 Morse No.5/4 Morse No.5/4
Feed Travel X/Z mm(in) 210/550

(8.268/21.654)

210/1010

(8.268/39.764)

210/1550

(8.268/61.024)

210/550

(8.268/21.654)

210/1010

(8.268/39.764)

210/1550

(8.268/61.024)

210/550

(8.268/21.654)

210/1010

(8.268/39.764)

210/1550

(8.268/61.024)

210/550

(8.268/21.654)

210/1010

(8.268/39.764)

210/1550

(8.268/61.024)

Rapid traverse X/Z m/min(ipm) 12/16(472/630) 12/16(472/630) 12/16(472/630) 24/24(945/945)

(500/1000)

24/32(945/1259)

(750)

Turret Number of stations 12/8 12/8 12/8 12/8
Tool setting size

(turning/boring)

mm 25×25/φ40 25×25/φ40 25×25/φ40 25×25/φ40
Others Slant angle of bed 45° 45° 45° 45°
Power capacity kVA 45 30 45 45
Dimension(L×W×H) mm(in) 2860×1830×2020

(112.6×72×79.5 )

3790×1850×2050

(149.2×72×80.7 )

4600×1850×2050

(181.1×72×80.7 )

2860×1830×2020

(112.6×72×79.5 )

3790×1850×2050

(149.2×72×80.7 )

4600×1850×2050

(181.1×72×80.7 )

2860×1830×2020

(112.6×72×79.5 )

3790×1850×2050

(149.2×72×80.7 )

4600×1850×2050

(181.1×72×80.7 )

2860×1830×2020

(112.6×72×79.5 )

3230×1830×2020

(127.2×72×79.5 )

3790×1850×2050

(149.2×72×79.5 )

Machine weight kg(lbs) 4500(9,923) 4500(9,923) 4500(9,923) 5000(11025)

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