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High Precision CNC Comb Type Lathe
Slant Bed CNC Lathe
Mill-turning CNC Lathe
Automatic Unit
Others

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CKX20/25/30數控車床

  Features:

1. Integrated base and 45° slant bed has undergone a strict aging treatment, so high accuracy and rigidity are ensured.

2. High precision cartridge type spindle unit is equipped with linear cylinder and spring chuck, It has been balanced dynamically and rotates smoothly at high speed.

3. PMI precision linear guideways from Taiwan improve the total rigidity of machine, so high precision and smooth transmission are ensured. 

4. The PMI precision  prestressing ball screw from Japan,bearings especially for screw are used and smooth transmission is ensured.

5. Feed screws in longitudinal and cross direction are directly connected with AC servo motors through zero clearance elastic shaft couplings. High accuracy is       ensured in transmission. 

6. The unique dovetail comb type tool block ensures easy setting, quick and precise tool change and maximum repeatability.

7. Turret board equipped with automatic feeding machine,it’s convenient achieve the corporation automatic through CNC control system.

8. The NC controller has color display and USB port, so data transfer is simple.

9. The external electric cabinet is easy to service. The separate rear mounted coolant tank and chip box ensure fluent chip disposal and easy chip removal.

10. The high performance intermittent centralized lubrication system lubricates the bed guideways and screws of X/Z-axis in time.

11. Full enclosed stainless steel guard ensures safe and friendly operation.

Standard equipment

●SYNTEC 21TA from Taiwan

●Cartridge type spindle head

●P4-class bearing imported from Japan

●bearing especially for screw 

●PMI precision linear guideways from Taiwan

●PMI precision pretensioned ball screw

●MK servo main motor

●YASKAWA servo feed motor from Japan

●Pull type pneumatic collet

●Dovetail precision comb tool

●Automatic lubricates system

●Coolant system

●Heater exchange

●Machine tool adjustment iron pad

●Fully enclosed

      Optional equipment

      ●FANUC/SIEMENS/GSK/KND   

      4hollow/solid hydraulic cylinder   

      ●5hollow/solid hydraulic cylinder        

      Spindle dish type brake

      ●Drilling and milling power unit 

      ●Front/rear blowing device

  Technical data
 

Item

Unit

CKX20

CKX25

CKX30

Capacity

Max. swing dia. over bed

mm

Φ340

Max. turning dia. over tool block

mm

Φ90

Max. bar dia.

mm

Φ20

Φ25

Φ30

Max. machining length

mm

200

Spindle

Type of spindle head

 

/

A2-3

A2-4

Size of spindle nose

mm

Φ45

Φ53.975

Φ63.513

Spindle thru-hole

mm

Φ26

32

Φ36

Thru-hole of spindle draw bar

mm

Φ21

Φ26

Φ31

Max. speed of spindle  

rpm

6000

Work chucking mode

 

Pneum. Collet chuck

Feed

Travel X/Z

mm

280/240

Rapid traverse X/Z

m/min

20/20

Turret

Type of tool block

 

Precision dovetail comb block

Tool section:turning/boring

mm

12x12/Φ25

Center height of tool

mm

45

Motor

Power of spindle motor

kW

2.2/3.7

3.7/5.5

Torque of spindle motor

Nm

14/24

24/35

Power of motor X/Z

kW

0.75

Torque of motor X/Z

Nm

2.4

Power of coolant pump motor

W

150

Others

CNC controller

 

SYNTEC 21TA

Power capacity

KVA

6

8

Type of guideway

 

Precision linear guideway

Net/gross weight of machine

Kg

1160/1410

1180/1430

Dimension of machineLxWxH

mm

1678x1204x1675

Dimension of packing boxLxWxH

mm

1993x1505x2130

 

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Baoji Zhongcheng Machine Tool Co.Ltd  Service Tel:0917-3907359
Add:Gaoxin 11 st Road, Hi-Tech Development Zone,Baoji, Shaanxi,China
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