The machine is a HELLER CNC milling machine type BEA 07, built in 1989, equipped with a modernized Siemens SINUMERIK 840D Powerline control system.


HELLER stands for robust, heavy-duty industrial construction with high rigidity and designed continuous load in series and precision operation.



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Control



The machine is equipped with a Siemens SINUMERIK 840D (Powerline).



Features:

• Colour display with HMI Advanced surface

• Soft keys to the left and right of the screen

• Separate machine control unit

• Feed and spindle override controls

• Integrated S7-PLC

• PROFIBUS connection

• Emergency stop switch on the control panel



The 840D is a proven industrial control system with high spare parts availability and good service support.




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Electrical data (according to nameplate)

• Current type: 3~ three-phase current

• Voltage: 380 V

• Frequency: 50 Hz

• Rated current: 79 A




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Equipment / Peripherals

• KNOLL coolant cleaning and chip disposal system (built in 1989)

• Central control panel with full CNC and machine operation

• Solid machine design for low-vibration operation




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Application area



Suitable for:

• Series production

• Tool and fixture construction

• Mechanical engineering

• Precision
machining


The combination of robust HELLER mechanics and modern SINUMERIK control system makes it a technically sound industrial plant with a durable design.