Description

SL-425A/426A :

1.CNC control system: SYNTEC 220TB or FANUC 0i-TF Plus.

 2.High precision spindle

• Imported high precision angular contact bearings for rigidity and long term accuracy.

• Radial runout ≤0.005mm.

 3.High performance cast iron construction

• One piece high - quality Meehanite cast iron body with stable design.

• Stress relief annealing for rigidity and dimensional stability.

 4.Precision feed system

• Servo driven axes with imported ball screw bearings and linear guideways.

• ≤0.003mm repeat positioning accuracy and long term repeatability.

 5. Powerful machining capabilities

• High-rigidity turn-mill compound machining: Replaces CNC lathes/turning centers. One-clamp processing covers turning (OD, face, thread, groove, parting), milling, drilling, tapping, and boring (front/back end faces post-parting).

• Precision slender shaft machining.

 6. Application Fields

• Medical devices: Precision denture components, orthopedic implants, syringe parts.

• Electronics & telecom: Connectors, precision structural parts for mobile phones/computers.

• Automotive & aerospace: Sensor parts, precision fuel system components.

• Precision machinery: Micro-bearings, watch parts, optical instrument accessories.

 

MODEL

UNIT

SL-425A

SL-426A

Max. turning dia.

mm

φ42

Spindle   bore 

mm

φ45

Main spindle speed

rpm

8000(FANUC); 6000(SYNTEC)

Sub spindle   speed

rpm

8000(FANUC); 6000(SYNTEC)

Radial live tool speed

rpm

5000

Back live   tool speed

rpm

5000

Max. machining

length

Rotary guide bush

mm

210

Non guide bush

Max.90, 2.5xD

Rapid feed   rate

m/min

32(Z1,Y1,Z2)

24(X1X2)

24(X1,X2,Y2)

O.D. turning tool

T(mm)

4x□16+1x□20

Axial   machining tool

T

5x[ER16]

Radial live tool

T

4x□16

Deep hole tool   holder

T

2x[ER16]

Back machining tool

T

4x[ER16]

8x[ER16]

Back live   tool

T

Opt.

8x[ER16]

Main spindle motor power

kW

5.5/7.5(FANUC); 5.9(SYNTEC)

Sub spindle   motor power

kW

1.5/2.2(FANUC); 3.9(SYNTEC)

Linear drive tool motor power

kW

1

Radial live   tool motor power

kW

1

Back live tool motor power

kW

1

Coolant   motor power

kW

0.4

Overall dimensions

mm

2760x1572x1882

Weight

kg

4500

4600

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SL-425A / SL-426A

CNC Swiss Lathes


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