ASTRA VALAIS 20/20A CNC TWIN SPINDLE LATHE

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The Valais 20/20A 

The Valais Series of CNC Lathes feature not only a high rigid structure but also multiple functions for Eccentric and Tool-Traveling Turning. The tool travels turning on X,Y and Z Axes. These machines provide superior performance on both long and short work piece machining. The exceptional machining capabilities, accuracy and stability ensure the Valais Series are the best in their class. You will be amazed at the versatile machining performance of the Valais 20/20A CNC Lathe. Although compact in construction it offers multi-functions for maxiumum felxibility. The machine is equipped with a sub-spindle allowing turning, milling, drilling and tapping.

Model

Valais 20

Valais 20A

Main Spindle Max. Turning Diameter

20mm

20mm

Sub Spindle Max.Turning Diameter

20mm

20mm

Max.Turning Length(Rotating Bush)

250/190mm

250/190mm

Max.Turning Length(Non Bush)

non/50mm

non/50mm

Max.Turning Length(Fixed Bush)

280/220mm

280/220mm

Main Spindle Max. Drilling/Tapping Capacity

10/M8mm

10/M8mm

Sub Spindle Max. Drilling/Tapping Capacity

10/M6mm

10/M6mm

O.D Tool Holder

6/12mm

6/12mm

IDTool Holder

4/22mm

4/22mm

S1 Cross Live Tool Holder

5pcs/ER-16

5pcs/ER-16

Sub Spindle Face Live Tool Holder

4pcs

8pcs

Control Axis(With C Axis)

7pcs

8pcs

Main/Sub Spindle Bore

26.6mm

26.6mm

Main/Sub Spindle Max.Speed

10000/8000rpm

10000/8000rpm

X1/Z1/Y1/X2/Z2/Y2-Axis Rapid Traverse

24m/min

24m/min

S1 Cross Drilling Max.Speed

8000rpm

8000rpm

S1 Cross Driven Motor

1.2kw(1.63hp)

1.2kw(1.63hp)

S2 Face Driven Motor

0.5kw(0.68hp)

0.75kw(1.02hp)

S2 Face Drilling Max.Speed

8000rpm

8000rpm

Main Spindle Motor

2.2/3.7kw(2.99/5.03hp)

2.2/3.7kw(2.99/5.03hp)

Sub Spindle Motor

2.2/3.7kw(2.99/5.03hp)

2.2/3.7kw(2.99/5.03hp)

X1/Z1/Y1Motor

0.75kw(1.02hp)

0.75kw(1.02hp)

X2/Z2 Motor

0.5kw(0.68hp)

0.5kw(0.68hp)

Y2 Motor

n/a

0.5kw(0.68hp)

Coolant Pump

2.3kw(3.13hp)

2.3kw(3.13hp)

Power Requirements

20KVA

20KVA

Lubrication Capacity

2L

2L

Coolant Tank Capacity

220L(100%)

220L(100%)

Machine Dimenstions(Lxwxh)

2846x1284x2024mm

2846x1284x2024mm

Net Weight

2670kg

2700kg

 

STANDARD ACCESSORIES

• Fanuc Control System

• External Tool Holder(6 Tools)

• Inner Tool Holder(5 Tools)

• Cross Drilling Tool Holder(6 Tools)

• Parts Catcher and Conveyor

• Tool &Toolbox

• Lighting Device

• Fixed Guide Bushing Holder

• Main Spindle Servo Motor

• Main Spindle With C-Axis Function

• Cutting Coolant

• Cutting Coolant Inspection (Electronic Type)

• Cut-off Inspection

• Lubrication Device

• Sub-Spindle with C-Axis Function

• Sub-spindle

• Face Drilling/Milling Tool Holder(4 Tools) for Sub-Spindle (20 only)

• Face Drilling/Milling Tool Holder(8 Tools) for Sub-Spindle(20A only)

• Y2-Axis(20A only)

• Fixed Tool Holder(Sub-Spindle)

• Rotary Tool Holder( Sub-Spindle)

• 3-Position O.D. Tool Holder(Sub-Spindle) (20 only) 

• Chuck Gripper

• Machining Room With Safety Lock

• Guide Bush

• Spindle Collet Chuck

• Operation Manual

• Nc Control Operation Manual

• Nc Control Maintenance Manual

• Cutting Oil Cooler

• Main And Sub-spindle Oil Cooling System

• Transformer

 

OPTIONAL ACCESSORIES

 

• ER16 M2 Double Side Inner Tool Holder

• Simultaneous Rotary Guide Bush Holder

• Non Guide Bush Holder

• Long Parts Catcher

• Chip Conveyor&Cart

• ER 16/20 Collet Set

• Cutting Oil Chiller

• Stationary Drilling Tool Holder(Sub-Spindle)

• Rotary Drilling Tool Holder(Sub-Spindle)

• Thread Whirling Uit(without Insets and Insert Holder)

• Power Driven Saw Unit

• 3-Position Eccentric Tool Holder(Main and Sub-Spindle)

• 3-Position Angle Drilling Tool Holder(Manual)

• 1-Positon Cross Live Tool Holder(Sub-Spindle)

• O.D. Tool Holder(Sub-Spindle)

• Shortened Type 16 Id Tool Holder(Sub-Spindle)

• 16 Id Tool Holder(Sub-Spindle)

• Extended Id Tool Holder For Sub-Spindle(16,1-2)

• Extended Tool Holder 16

• Oil Mist Collector

• High Pressure Coolant System

• 15/50/100 Bars(With Sub-Coolant Tank)

• Hydraulic Bar Feeder Vito-42 /3M Or 2M

• Hydraulic Chuck For Sub-Spindle

• Ce

• Voltage Stabilizer

• ER16 Collect Chuck Shank25X100L

• Extra 10 Sets M Codes

• Sub-spindle Hydraulic System

 

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