Process Range

Max. swivel diameter of spindle over bed

mm

Φ774

Max.machining diameter

mm

Φ460

Standard machining diameter

mm

236

Max. machining length

mm

560

Max. Bar pass diameter

mm

φ74

Spindle

Chuck diameter

mm

φ254

Spindle nose model

-

A2-8

Spindle inner diameter

mm

86

Taper of spindle bore

-

1:20

Max. speed

rpm

3000

Travel

X axis travel

mm

260

Y axis travel

mm

230

Z axis travel

mm

700

Feed rate

X/Y/Z axis rapid shift

m/min

18/18/24

Max. Cutting feed rate

m/min

10

Tool turret

Qty. Of station

pcs

12

OD tool size

mm

20*20

Boring tool handle diameter

mm

φ40

Tool changing time (adjacent)

sec

0.14

Repeat precision

“

1.6

Positioning precision

“

±4

Power tool speed

rpm

5000

Tailstock

Shaft diameter of tailstock

mm

95

Center taper

-

MT5

Center travel

mm

120

Tailstock travel

mm

650

Motor

Spindle motors

Kw

11/15

X/Y/Z servo motors

Kw

3

Power tool motor

Kw

2.2/3.7

Cooling pump motor

Kw

0.4

Precision

Positioning precision

mm

X/Y/Z：0.022/0.022/0.025

Repetitive positioning precision

mm

X/Y/Z：0.006/0.008

Reverse difference

mm

X/Y/Z：0.010

CNC control system（Standard configuration）

FANUC Oi-TD

Spindle motor（AC servo）

Same as CNC control system

Servo unit

Same as CNC control system

Spindle set

Self-fabrication

Spindle bearing

7024A5TYNDBDMP4

NSK

3 column & 1 set (front bearing）

7022CPYNDULP4

2 column & 1 set (back bearing）

Ball screw

X/Y/Z：3206/3206/4008

NSK

Ball screw bearing

NSK

Linear guide

NSK

Turret

12 stations

DUPLOMATIC

Hydraulic station

COMPASS

Swivel oil cylinder

CH-H

Hydraulic chuck

3H-10A8（chuck）

CH-H

Hydraulic tailstock

Self-fabrication

Lubrication system

Bijur（Nanjing））

Pneumatic system

SMC

AC contractor

Schneider

Water pump motor

A-RYUNG

Heat exchanger

Tongfei