Twin head cutting-off machine with 5 NC axes for aluminium, PVC and lightweight alloys, with automatic mobile head movement and electronic management of all angles from 22,5° (internal) to 45° (external) with a resolution of 280 positions per degree. The 600 mm cemented carbide blades have two different feed modes. Standard feed optimises the cutting chart in the vertical direction for cutting profiles of more than 450 mm in height. Radial mode, protected by one of the several patents covering this machine, produces ample cutting capability in the horizontal direction.

This solution allows 45° mitre cuts of profiles of up to 240 mm in width and 150 mm in height. Blade feed is controlled by two NC axes to ensure optimal adjustment of the blades exit speed and stroke. Positioning is achieved using an absolute linear magnetic strip measuring system, capable of storing the required position in the memory and dispensing with the need for axes homing procedures. Numerical control makes it possible to manage all operating parameters from a state-of-the-art touchscreen control console. The automatic fully enclosed cutting area guarding, the design of the operator panels, and frontal access to the electric and pneumatic panel, confirm the advanced nature of this machine also from the perspective of safety and ergonomics.

Technical data arrow_drop_down
WORK AREA 
Effective cut, according to model (mm)
5.000 / 6.000
Maximum contact arc length to cut aluminium (mm) (L version)
35
Maximum contact arc length to cut aluminium (mm) (H version)
130
Standard minimum cut with 2 heads at 90° (mm)
390
Standard minimum cut with 2 heads at 45° internally (mm)
980
Minimum cut with PRO software with 2 heads at 90° (mm)
280
Minimum cut with PRO software with 2 heads at 45° internal (mm)
520
SAFETY DEVICES AND PROTECTIONS 
Soundproofed integral protection cabin with internal lighting
 
Electrically operated fully enclosed front guarding
 
PROFILE POSITIONING AND CLAMPING 
Additional vice for profile support on mobile head roller conveyor
 
Additional vice for profile support on fixed head roller conveyor (HS version excluded)
 
Pneumatic reference stop on the mobile head for profile infeed from left (HS version excluded)
 
Auxiliary support surface on mobile head
 
Support surface kit on fixed head
 
Profile support roller conveyor on fixed head for profile infeed from left (HS version excluded)
 
Roller conveyor on the mobile head with servo-controlled pneumatically operated profile supports
 
Intermediate pneumatic profile support
 
Pair of horizontal pneumatic vices with "low pressure" device
 
Pair of horizontal vertical vices
 
Pair of horizontal offset vices for cut <45°
 
Pair of additional horizontal vices
 
Manual vices position adjustment on graphic interface
 
DIGICLAMP - digital vices supervision and positioning control system
 
MACHINE CHARACTERISTICS  
Electronic control of the X axis
 
Standard X axis positioning speed (m/min)
25
Mobile head position reading with absolute magnetic strip direct measuring system
 
Detection of cutting unit tilting through direct measurement system with absolute magnetic strip
 
Electronic control of intermediate angles
 
Maximum internal inclination
22°30'
Maximum external inclination
45°
Electronic profile thickness gauge
 
CN electronic axis of the blade feed
 
CUTTING DIAGRAM 
Included       
Avayable
Virtual axis for cutting units inclination
Inclination of each head of up to 22°30’ inwards is provided by two circular guides mounted on four pairs of steel rollers. This patented solution makes it possible to eliminate obstructions in the cutting area, all to the benefit of profile positioning and clamping, while also offering greater rigidity than traditional systems. The absolute magnetic strip positioning system dispenses with the need for axes homing procedures, with the associated idle times.
Double-head cutting-off machines Precision RS Virtual axis for cutting units inclination Emmegi
Double-head cutting-off machines Precision RS Radial cut Emmegi
Radial cut
With suitable adjustments, the blade exit stroke can be extended beyond the front surface thus greatly increasing the horizontal axis of the cutting angle chart. Protected by another Emmegi Patent, the radial operating mode enables cutting of large section extrusions or simultaneous cutting of multiple profiles. The optimised geometrical design of the new cutting units makes it possible to obtain a cutting angle chart with generous dimensions also in terms of height.
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.

Double-head cutting-off machines Precision RS Label printer Emmegi
Double-head cutting-off machines Precision RS Profile clamping Emmegi
Profile clamping
Making use of the ample space provided by the use of the virtual axis, clamping of the profile to be cut is performed by two horizontal hold-down devices with extreme precision and in absolute safely. For vertical clamping, particularly for special cuts, the machine can be equipped with a patented system of horizontal hold-down devices. The Precision cutting-off machine can be equipped with a roller conveyor on the mobile head, for standard feeding and unloading, or on the fixed head for feeding from the left-hand side.
Control
The ergonomic state-of-the-art control panel features a 10.4” touchscreen display and fully customised software and is packed with functions developed in the Microsoft Windows® environment specifically for this machine. The machining cycle can be optimised by creating cutting lists, thereby reducing scrap and cycle times for workpieces loading-unloading.
Double-head cutting-off machines Precision RS Control Emmegi

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