NANJING UNITED MACHINERY CO., LTD.
NANJING UNITED MACHINERY CO., LTD.
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CK6140

SPECIFICATIONS:

CK6140

STANDARD EQUIPMENT

Max. swing over bed

400mm

 4 position electric turret

Max. swing over cross slide

240mm

 Full-protection

Max. distance between centers

750mm/1000/1500mm

 Working lamp and alarm light

Max. spindle thru-bore diameter

66mm

 Frequency conversion spindle motor

Width of bed

330mm

 leadcsrew turning encoder

Spindle taper bore

MT6

 Automatic cooling system

Spindle nose

A2-6

 High pressure water pump

Spindle speed

30~2000rpm Manual chuck

 8” 3-jaw manual chuck

30~2500rpm Hydraulic chuck

X/Y axis feeding power

6N.m

 Automatic lubrication system

Travel for X axis

210mm

 GSK 928TEa controller

Travel for Z axis

670mm/920/1420mm

 Siemens electric components

Tailstock quill diameter

55mm

 Variable-frequency drive

Tailstock quill travel

150mm

 Thread turning encoder

Taper type of tailstock quill

MT4

 Heat exchanger

No. of stations of the turret

4(standard) 6/8(optional)

 Standard tools and tools kit

Section of tool holder

20x20mm

OPTIONAL EQUIPMENT

Main motor power

5.5kw

 Siemens or FANUC system

Coolant pump power

180w

 AC servo main motor

Overall dimensions(L x W x H)

2290/2540/3040 x 1340 x 1600mm

 Pneumatic or hydraulic hollow chuck

(manual chuck)

2750/3000/3500 x 1340 x 1600mm  (hydraulic chuck)

 Hydraulic tailstock

Gross weight

1450/1650/1950kg

 Pneumatic collet chuck


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