CK7520 series CNC lathes-its strength, dynamic and static rigidity, mechanics of main parts, guard and coolant system are all advanced in design. This series lathe designed with high vibration strength, adopts high grade cast iron bed base, slant guideways, a high precision though-hole spindle driven by large-field AC main motor. Key parts like bearings of main spindle and feeding screw are all famous foreign products. The multi-station turret indexes fast and continuously with a high repeatability and changes tool proximately. The lathe can be equipped with FANUC 0i-TD, FANUC 0i Mate, Siemens 810D, 802D, DASEN 3i and etc on request. Or other top brand control system from both China and foreign countries (hydraulic parts, lubrication units and chucks that are good-quality from both domesitic and foreign markets).
The lathe is designed with unique appearance, easy-operated panel, full-enclosed guard, which can prevent the leakage of water, power and oil effectively. It is the most powerful product in its class due to the large power, excellent accuracy and high performance.
Specifications
Unit
CK7520
CK7520A
CK7520B
CK7520C
Capacity
Swing over bed
mm
Φ500
Φ500
Φ500
Φ500
Max.turning length
mm
530
530
500
750
Max.turning dia.
mm
Φ370
Φ370
Φ370
Φ370
Max.bar dia
mm
Φ51
Φ51
Φ73
Φ51
Spindle
Hyd.chuck dia.
mm
Φ210
Φ210
Φ254(10")
Φ210
Spindle nose
GB5900.1
A2-6
A2-6
A2-8
A2-6
Spindle thru hole
mm
Φ62
Φ62
Φ87
Φ62
Spindle bearing dia.(front/rear)
mm
Φ100/Φ90
Φ100/Φ90
Φ120/Φ110
Φ100/Φ90
Spindle speeds
r/rpm
40-4000
75-2500
30-3000
40-4000
Main motor power(continous 30 minute)
kw
11/15
11/15
11/15
11/15
Tailstock
Sleeve dia./travel
mm
Φ90/Φ100
Φ90/Φ100
Φ90/Φ100
Φ90/Φ100
Centre taper(standard/live spindle)
MT NO.
5/4
5/4
5/4
5/4
Carriage
Slant angle
DEG
45°
45°
45°
45°
Travel distance X/Z
mm
210/550
210/550
210/550
210/780
Rapid traverse X/Z
m/min
12/16
12/16
12/16
24/32
Servo motor torque X/Z
N.m
8/12
11/20
8/12
12/22
Ball screw dia. X/Z
mm
Φ28/Φ40
Φ28/Φ40
Φ28/Φ40
Φ32/Φ40
Turret
Turret sations
/
12/8
12/8
12/8
12/8
Tool size(turning/boring)
mm
25X25/40
25X25/40
25X25/40
25X25/40
Other
Power Supply
kVA
45
30
45
45
Measurement(LXWXH)
mm
2850X1800X1850
2850X1800X1850
2850X1800X1850
3730X1990X1880
Gross weight
kg
4500
4500
4500
5000
Наши услуги:
восстановление изношенных деталей;
цветной и нержавеющий прокат со склада в Ростове-на-Дону;
механическая обработка металлов( токарные и фрезерные работы);
изготовление валов,валков,подшипников скольжения,втулок(баббитовых,бронзовых,латунных,фторопластовых) и др. деталей по вашим чертежам или изделиям.
"Российское станкостроение" 2000-2011. Россия, г.Ростов-на-Дону ул.Орская 9 тел.(863) 290 88 31, 290 88 30, г.Москва ул. Яна Райниса 18