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Silver

Orbital bending machines, starting from coil

The Silver family of tube benders includes three models with different diameter capacities and technical specifications for every production need.

The SILVER 2CD is a bending machine with the ability to be able to bend to the right and left in the same cycle, copper tube up to 16mm in diameter.

The SILVER 3 is a right- or left-hand drive machine for copper tube up to 22mm diameter, while the SILVER 3CD, like its smaller sister, can bend right and left automatically in cycle, but with a maximum copper tube limit of 22mm.

SILVER machines are full-electric and can accommodate up to 7 brushless motors that control tube feed, bending rotation, bending arm rotation for selection of bending plane, and management of left or right bending exchange, resulting in smooth and fast movements.

Separation of the bent part from the material coming from the coil is done by splitting on a pre-cut, without producing chips. In case a very short section is needed, the machine can be optioned with an external blade cutting unit.

Many options are selectable, like a unit for fast machine tooling change and setup, drilling unit for cycle machining, laser marker, support tables for coils or spirals, and inline shaping units. These accessories give greater modularity and customization to Silver machines, providing customers with optimal flexibility.

All machines are equipped with a user-friendly software interface where the operator is guided through each step of product programming.

SILVER machines are prepared for integration into smart factory systems.

Technical details - SILVER 2CD

Bending direction RH e LH ←&→
Max Ø tube annealed alloy (Cu, Al, CuNi, CuZn) 16×1 mm
Max Ø tube annealed stainless steel 10×1 mm
Optional software platform Suite anticollisione con importazione e controllo di modelli 3D, esportazione file (.iges / .step), programmazione off-line
Nr of CNC axes 6
Working length of bending arm 1100 (1400 o 1600 su richiesta) mm
X axis positioning speed – tube feeding max 1360 °/sec
Y axis positioning speed – bending arm rotation max 954 °/sec
Z axis positioning speed – bending max 1000 °/sec
Positioning precision “X-axis” ± 0,1 mm
Positioning precision “Y-axis “ ± 0,10 mm
Positioning precision “Z-axis “ ± 0,10 mm
Bend angle Z 185°
Bending plane rotation Y 0°/360°
Weight 2800 Kg

Technical details - SILVER 3

Bending direction RH
Max Ø tube annealed alloy (Cu, Al, CuNi, CuZn) 22X1 mm
Max Ø tube annealed stainless steel 22X0,9 mm
Optional software platform import and control Export file (.iges / .step) Off-line programming
Nr of CNC axes 3
Working length of bending arm 1100 (1400 or 1600 on demand) mm
X axis positioning speed – tube feeding max 1030 °/sec
Y axis positioning speed – bending arm rotation max 175 °/sec
Z axis positioning speed – bending max 620 mm
Positioning precision “X-axis” ± 0,1 mm
Positioning precision “Y-axis “ ± 0,10 mm
Positioning precision “Z-axis “ ± 0,10 mm
Bend angle Z 190°
Bending plane rotation Y +180°/0°/-180°
Weight 2800 Kg

Technical details - SILVER 3CD

Bending direction RH e LH ←&→
Max Ø tube annealed alloy (Cu, Al, CuNi, CuZn) 22X1,5 mm
Max Ø tube annealed stainless steel 22X0,9 mm
Optional software platform Anticollision suite 3D models import and control Export file (.iges / .step) Off-line programming
Nr of CNC axes 7
Working length of bending arm 1400 (1600 on demand) mm
X axis positioning speed – tube feeding max 1030 °/sec
Y axis positioning speed – bending arm rotation max 175 °/sec
Z axis positioning speed – bending max 620 mm
Positioning precision “X-axis” ± 0,1 mm
Positioning precision “Y-axis “ ± 0,10 mm
Positioning precision “Z-axis “ ± 0,10 mm
Bend angle Z 185°
Bending plane rotation Y 0°/360°
Weight 5300 Kg

Fields of application

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