Robur International

Hybrid press brakes
SALVAGNINI B3

Product rating
5
/5
Precision and repeatability
5
/5
Technological flexibility
5
/5
Level of automation
5
/5
Level of technical solutions
3
/5
Price (Budget)
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Description

The Salvagnini B3 press brake series represents a one-of-a-kind market solution. The distinctive feature is given by the proprietary technology, developed on Salvagnini know-how for higher productivity, improved precision and high safety standards while limiting consumption.

Special features of this press brake product line are:

  • Innovative operating principle.
  • Direct drive transmission.
  • KERS energy recovery.
  • Original SiX CNC from Salvagnini.
Design features
Specifications

CNC system SiX

The system has been developed independently by Salvagnini experts, such enabling maximum use of the equipment. The intuitive interface allows graphic simulation of the part, setting up the machine tool, assigning the necessary parameters of bending and starting the machine all in a matter of minutes.

The CNC system includes: intuitive and fast touch screen programming, a task manager, an interactive online manual and full compatibility with any other equipment from Salvagnini.

Rigid frame

The press brake has a completely closed frame both in its top and bottom what adds strength and stability to the structure and keeps reference stops position constant.

Speed and precision

Thanks to the implemented direct drive technology, the Salvagnini company has launched the world's first press brake providing movements of the top-beam that can reach a speed of 250 mm/s. The innovative technology ofdirect drive transmission also provides:

  • Traverse positioning precision up to ± 0.002 mm
  • Significantly longer useful life of pumps and hydraulic motors.
  • Quiet operation of the machine.
  • Reduced power consumption.
  • The minimum amount of oil for the operation of the hydraulic system (100 l in total for a press with a force of 220 tons).

Repeatability

The frame deformation compensation system and the automatic mechanical crowning system Wila guarantee high precision bending and the same angle along the entire length of bending. This eliminates flaws and problems during the assembly of the final product.

Energy recovery for later reuse

The Kinetic Energy Recovery System (KERS) recovers energy that is usually wasted and reuses it later, in further stages of production, obtaining higher speeds and accelerations with the same energy consumption. It allows saving up to 70% of the usual energy consumption.

The part positioning precision is provided by well-thought rigid back gauges. Depending on how it is equipped, the machine can have from 4 to 12 controlled axes (including  Y1 and Y2) that allows handling parts of a complex geometry or arrange several workstations on a single machine.

Power consumption

The absence of proportional valves, together with the use of direct-drive transmission and brushless motorization, ensures that energy consumption is proportionate to the real intensity of use and utilization (that is, the machine does not consume when it does not perform); which turns the B3 press brake into a bending machine with extremely high performance ratio while keeping consumption and power levels low. Likewise, the KERS technology recovers energy and allows it to be reused later.

Unlimited automation

The unit can be integrated in a production line or a flexible bending cell with a robot or a panel bender.

 
Specifications B3-100-3000 B3-100-4000 B3-135-3000 B3-135-4000 B3-170-3000 B3-170-4250 B3-170-4250 XL B3-220-3000 B3-220-4250 B3-220-5100 B3-320-3000 B3-320-4250 B3-320-5100
Maximal bending pressure (blankholder), kN 1000 1000 1350 1350 1700 1700 1700 2200 2200 2200 3200 3200 3200
Working length, mm 3060 4080 3060 4080 3060 4080 4080 3060 4250 5100 3060 4250 5100
Distance between racks, mm 2630 3600 2630 3600 3600
Throat, mm 435 435 435 435 520
Maximal traverse travel, mm 350 350 350 350 450
Traverse descending speed, mm/s 250 250 250 250 220
Bending speed, mm/s 0-10 0-10 0-10 0-10 0-10 0-10 0-10 0-10 0-10 0-10 0-10 0-10 0-10
Reverse speed, mm/s 250 250 250 250 220
Distance between table and traverse, mm 550 550 600 600 600 600 700 700 700 700 700 700 700
General drive power, kW 13 13 26 26 26
X travel (standard support), mm 300 300 400 750 600 600 450 450 600 450 450 450 450
X speed (standard support), mm/s 330 500 670 670 670
R travel (standard support), mm 150 150 150 150 150
R speed (standard support), mm/s 100 140 100 100 100
Length, mm 4500 5500 4800 5500 5400
Width, mm 2600 2600 1700 2600 3000
Height, mm 3400 3400 2900 3400 3700
 
Design features

CNC system SiX

The system has been developed independently by Salvagnini experts, such enabling maximum use of the equipment. The intuitive interface allows graphic simulation of the part, setting up the machine tool, assigning the necessary parameters of bending and starting the machine all in a matter of minutes.

The CNC system includes: intuitive and fast touch screen programming, a task manager, an interactive online manual and full compatibility with any other equipment from Salvagnini.

Rigid frame

The press brake has a completely closed frame both in its top and bottom what adds strength and stability to the structure and keeps reference stops position constant.

Speed and precision

Thanks to the implemented direct drive technology, the Salvagnini company has launched the world's first press brake providing movements of the top-beam that can reach a speed of 250 mm/s. The innovative technology ofdirect drive transmission also provides:

  • Traverse positioning precision up to ± 0.002 mm
  • Significantly longer useful life of pumps and hydraulic motors.
  • Quiet operation of the machine.
  • Reduced power consumption.
  • The minimum amount of oil for the operation of the hydraulic system (100 l in total for a press with a force of 220 tons).

Repeatability

The frame deformation compensation system and the automatic mechanical crowning system Wila guarantee high precision bending and the same angle along the entire length of bending. This eliminates flaws and problems during the assembly of the final product.

Energy recovery for later reuse

The Kinetic Energy Recovery System (KERS) recovers energy that is usually wasted and reuses it later, in further stages of production, obtaining higher speeds and accelerations with the same energy consumption. It allows saving up to 70% of the usual energy consumption.

The part positioning precision is provided by well-thought rigid back gauges. Depending on how it is equipped, the machine can have from 4 to 12 controlled axes (including  Y1 and Y2) that allows handling parts of a complex geometry or arrange several workstations on a single machine.

Power consumption

The absence of proportional valves, together with the use of direct-drive transmission and brushless motorization, ensures that energy consumption is proportionate to the real intensity of use and utilization (that is, the machine does not consume when it does not perform); which turns the B3 press brake into a bending machine with extremely high performance ratio while keeping consumption and power levels low. Likewise, the KERS technology recovers energy and allows it to be reused later.

Unlimited automation

The unit can be integrated in a production line or a flexible bending cell with a robot or a panel bender.

Show more 6
Specifications
Information available
in full version
Lineup
B3-100-3000
1000 Maximal bending pressure (blankholder), kN
3060 Working length, mm
300 X travel (standard support), mm
B3-100-4000
1000 Maximal bending pressure (blankholder), kN
4080 Working length, mm
300 X travel (standard support), mm
B3-135-3000
1350 Maximal bending pressure (blankholder), kN
3060 Working length, mm
400 X travel (standard support), mm
B3-135-4000
1350 Maximal bending pressure (blankholder), kN
4080 Working length, mm
750 X travel (standard support), mm
B3-170-3000
1700 Maximal bending pressure (blankholder), kN
3060 Working length, mm
600 X travel (standard support), mm
B3-170-4250
1700 Maximal bending pressure (blankholder), kN
4080 Working length, mm
600 X travel (standard support), mm
B3-170-4250 XL
1700 Maximal bending pressure (blankholder), kN
4080 Working length, mm
450 X travel (standard support), mm
B3-220-3000
2200 Maximal bending pressure (blankholder), kN
3060 Working length, mm
450 X travel (standard support), mm
B3-220-4250
2200 Maximal bending pressure (blankholder), kN
4250 Working length, mm
600 X travel (standard support), mm
B3-220-5100
2200 Maximal bending pressure (blankholder), kN
5100 Working length, mm
450 X travel (standard support), mm
B3-320-3000
3200 Maximal bending pressure (blankholder), kN
3060 Working length, mm
450 X travel (standard support), mm
B3-320-4250
3200 Maximal bending pressure (blankholder), kN
4250 Working length, mm
450 X travel (standard support), mm
B3-320-5100
3200 Maximal bending pressure (blankholder), kN
5100 Working length, mm
450 X travel (standard support), mm
Lineup (13)
Articles
Как выбрать гибочный пресс
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Supplier

Since 1963, the Salvagnini company is a serious contributor to the field of flexible automation due to top level sheet processing systems they manufacture for a variety of customer requests related to most diverse sectors of application.

Articles
Как выбрать гибочный пресс
Какой метод гибки выбрать и как подобрать соответствующий гибочный пресс?
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