Acclaimed for its excellent cost to performance ratio, the A20 has evolved as a 7-axis machine for ø20 mm applications with the advantage that it can be used with or without a guide bush. It can be used as a regular guide bush automatic lathe when machining long slender work pieces, and without a guide bush for shorter parts with minimal bar end remnants.
The guide bush can be quickly and simply mounted and removed.
The performance of the machine has been improved too. The high speed 10,000 rpm spindle enables optimised machining operations on smaller diameter bar material. The machining length per chucking is now extended to 200 mm enabling the number of re-chuckings and therefore cycle times to be reduced when machining long work pieces. As an option, bar material of up to φ25 mm can also be machined extending the range of work-pieces.
|Maximum machining diameter||ø20mm / ø25mm option|
|Maximum machining length||Guide-bush||200mm|
|Maximum drilling diameter for main spindle||ø10mm|
|Maximum tapping diameter for main spindle (tap,die)||M8|
|Maximum drilling diameter for rotary tool||ø7mm|
|Maximum tapping diameter for rotary tool||M6|
|Spindle speed of the gang rotary tool||Max.6,000min-1(rating4,800min-1)|
|Maximum chuck diameter of back spindle||ø20mm|
|Maximum protrusion length of the back spindle workpiece||50mm|
|Maximum drilling diameter in back machining process||ø8mm|
|Maximum tapping diameter in back machining process||M10|
|Back spindle speed||Max.8,000min-1|
|Number of tools to be mounted||21|
|Tool size||Turning tool||□12mm (□13mm, □16mm)|
|Rapid feed rate||X1 axis||18m/min|
|Motors||For spindle drive||2.2/3.7kW|
|For tool spindle drive||0.75kW|
|For back spindle drive||1.1/1.5kW|
|For cutting coolant oil||0.25kW|
|Input power capacity||6kVA|
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Our machines cover 1mm to 64mm and above. Fast to set, quick to changeover and easy to use our technology represents a sound investment. We invite you to take a look at our range.