Quadra L1

CNC 12-axis machining centre, designed to perform milling, drilling and cutting operations aluminium and light alloys in general. QUADRA L1 is made up of an automatic tool magazine and a thrust feed system for profi les sized up to 7500 mm complete with profi le clamping gripper drive. Due to the movement of the collet, the feeder returns to its initial position thus allowing the loader to prepare the next profi le at the same time. In the central part are situated the milling module and the cutting module. The CNC 4-axis milling module is equipped with 4 up to 6 electrospindles and enables the whole contour of the workpiece to be machined, however it is oriented. The CNC 3-axis cutting module is made up of a Ø 600 mm blade, with down stroking movement. QUADRA L1 also comprises an automatic outfeed unit leading from the cutting unit to the unloading magazine. The unit is made up of a magazine with transverse belts for unloading machined workpieces with a length of up to 4000 mm (7500 mm optional). The machining unit can be fi tted with a cabin (optional) soundproofi ng the central operational part, which not only protects the operator but also reduces the acoustic impact on the environment.

Technical data arrow_drop_down
AXIS STROKES 
X AXIS (longitudinal) (mm)
320
Y AXIS (transversal) (mm)
402
Z AXIS (vertical) (mm)
395
A AXIS (rotary base rotation)
0° ÷ 360°
U AXIS (bar positioning) (mm)
9660
V AXIS (gripper transversal positioning) (mm)
138
W AXIS (gripper vertical positioning) (mm)
138
H AXIS (cutting unit vertical movement) (mm)
627
P AXIS (cutting unit transversal movement) (mm)
880
B AXIS (motorised vice movement) (mm)
790
C1 AXIS (pliers rotation)
0° ÷ 180°
Q AXIS (cutting machine rotation)
293°
MILLING UNIT 
Electrospindle rotary unit on rotary base
0° ÷ 360°
Electrospindles with air cooling
4
Maximum number of machining units
6
Disengagement from machining unit work area by means of recirculating ball slides (110 mm stroke)
 
Maximum power in S1 (kW)
5.6
Maximum speed (rpm)
24000
Toolholder
ER 32
Toolholder for quick tool change (WELDON)
 
Pressurised lubrication system
 
Heavy-duty pulsed micro-oily mist lubrication system
 
CUTTING UNIT 
Blade diameter at carbide-tipped (mm)
600
NC blade positioning
-48° ÷ 245°
Blade motor power (kW)
3
Maximum machinable profile height (mm)
266
Maximum machinable profile width (mm)
300
FUNCTIONS 
Workpiece milling, drilling, end milling and cutting directly from the entire profile, drilling and tapping at head and tail end
 
Multichannel management
 
Printing labels in customised format
 
WORKABLE SIDES 
No. of faces (top, side, bottom)
1 + 2 + 1
WORKPIECE LOCKING 
Automatic fixed profile clamping system upstream of the milling zone
 
Automatic fixed profile clamping system downstream of the milling zone
 
Automatic motor-driven profile clamping system in profile unloading area
 
MACHINING AREA OF THE MILLING UNIT 
LAYOUT 
Included       
Avayable
Automatic bar feed and workpiece unloading
Numerically controlled, high precision and high speed bar positioning system. The system is complete with a gripper to block the profile with automatic horizontal and vertical position adjustment on two CN axes. To guarantee that each type of profile is grasped with no manual intervention, the numerical control of the gripper slewing axis is also available, which is otherwise handled manually. The loading and unloading belt magazines are used to load profiles with length of up to 7.5 m and offload lengths of up to 4.0 m, with an option for 7.5 m. If required, during loading and unloading, an optional tipping system can automatically rotate the workpiece by 90°.
Quadra L1 Automatic bar feed and workpiece unloading Emmegi
Quadra L1 Milling unit Emmegi
Milling unit
QUADRA is fitted with an exclusive turntable system on which 4 to 6 work units interpolated on 4 axes can operate at the same time: X, Y, Z, A (360° slewing around the axis of the bar). The high-frequency electrospindles are air-cooled, and include an ER 32 toolholder with power up to 5.6 kW in S1. Each unit is equipped with a work area disengagement system by means of a slide on recirculating ball shoes.
Vertical cutting module
The CNC-operated cutting module includes a 600 mm diameter circular blade with downward movement on 3 axes, with a range from -48° to +245°, allowing a variety of extruded profile end milling types. The clamping and handling of the segments are done by means of two motorised vice units on CNC axes.
Quadra L1 Vertical cutting module Emmegi
Quadra L1 Bar positioning Emmegi
Bar positioning
Numerically controlled, high precision and high speed bar positioning system. The system is complete with a gripper to block the profile with automatic horizontal and vertical position adjustment on two CN axes. To guarantee that each type of profile is grasped with no manual intervention, the numerical control of the gripper slewing axis is also available, which is otherwise handled manually.
Loading magazine
Belt magazine to load large capacity profiles, available in a basic version for bars that do not exceed 60 kg and in an optional reinforced version for bars up to 120 kg. Max bar length: 7.5 m. In certain conditions, the profiles can be loaded while the machine is working, with respect to the positioning system. If necessary, during loading and unloading, an optional tilting system can automatically rotate the workpiece by 90°.
Quadra L1 Loading magazine Emmegi
Quadra L1 Label printer Emmegi
Label printer

The industrial label printer allows each cut profile to be identified with identifying features from the cutting list. In addition, barcode printing enables easy identification of the profile itself, which is particularly useful for subsequent machining steps on Machining Centres or assisted assembly lines.

Unloading magazine
Belt magazine to discharge and store large capacity finished workpieces. Available in two versions: for processed workpieces up to 4.0 m and, as an alternative, up to 7.5 m. The unloading magazine is preceded by a swarf and short cut extraction system which can be optionally equipped with a conveyor belt and a lifting belt to the collection bag.
Quadra L1 Unloading magazine Emmegi

Other Products