Biglia B436 - Y2

The range of QUATTRO machines have been produced by Biglia since 1990 and celebrating the third generation is now further enhanced by the B436Y2 model. This new model is launched to meet with the specific market requirements for bar machining in automatic turning: a twin-turret and twin-spindle CNC-lathe with fixed headstock, compact, versatile and quick for combined turning, milling and drilling of small-sized parts. The B436Y2 has a very compact structure offering optimum use of available space in the workshop (less than 5 sqm). The sturdy cast-iron construction, the robust components such as the main bed, linear rails, turrets and spindles combined with powerful spindle motors (11 kW) and live tools (max. 4.6 kW) will allow you to achieve significant results: - optimal machining of all materials, especially tough alloys - reduction of cycle times and longer tool service life - perfect and efficient method of ‘Chip’ removal - ergonomics and easy access for setup and retooling operations.

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SPECIFICATIONS

MACHINING CAPACITY
Bar capacity mm 36
Max. machining diameter mm 100
Max. machining length mm 100
Max. swing over diameter mm 140
MAIN SPINDLE - SUB-SPINDLE
Max. speed rpm 7000
Spindle nose (flange connection) mm 115
Spindle bore mm 46
Drawtube inside diameter mm 37,5
Inner diameter of bearings mm 75
Chuck diameter mm 110
Max. motor power kW 11
Max. torque Nm 62
C-axis: min. programmable value ° 0,001°
X3-axis: sub-spindle offset stroke mm-m/min 170 - 15
Z3-axis: sub-spindle stroke - rapid traverse mm-m/min 340 - 30
UPPER TURRET 1 - LOWER TURRET 2
Number of tools   12
Turret indexing (1 pos) sec 0,15
Live tools : number of tools   12
Max speed rpm 6000
Motor power kW 2,2 / 4,6
Max torque Nm 22
X1-X2 axes stroke - rapid traverse mm-m/min 85 - 15
Z1-Z2 axes stroke - rapid traverse mm-m/min 300 - 30
Y1-Y2 axes stroke - rapid traverse mm-m/min 50 [-25/+25] - 15
COOLING SYSTEM
Tank capacity l 200
Pressure with standard pump bar 7
DIMENSIONS AND WEIGHT
Machine with swarf conveyor mm 3687 x 1515 x 1992 h
Spindle centre height mm 1015
Machine weight with swarf conveyor kg 4700