used CNC Portal Milling Machine CORREA FP 40

manufacturer: CORREA
type: FP 40
built: 2007
control: HEIDENHAIN iTNC 530

The 2007 Correa FP-40 portal milling machine is equipped with a Heidenhain iTNC530 control and a HR410 handwheel. It has a cross travel (Y-axis) of 3,000 mm and a passage between the columns of 2,500 mm. The mobile machine table has a clamping surface of 4,500 x 2,000 mm and can carry a workpiece weight of up to 10 tons. The automatic UAD milling head with 30kW power (100% ED) and a maximum speed of 5,000 U\min can be swivelled 0.1° in both head planes. A coolant system with internal coolant supply (IKZ) and a tool changer with 60 magazine places complete the equipment of this portal milling machine from the Spanish manufacturer Nicolas Correa.

EXW Kleinostheim

Technical Equipment/Features

longitudinal movement (X-axis) 4.000 mm
lateral movement (Y-axis) 3.000 mm
vertical movement (Z-axis) 1.000 mm
min./max. distance spindle nose/table 500/1.500 mm
clamping table:  
clamping surface 4.500 x 2.000 mm
T-slots 22 H8 mm
workpiece load max. 10.000 kg
distance between columns 2.500 mm
X-axis, stepless 2-15.000 mm/min
Y- and Z-axis, stepless 2-12.000 mm/min
milling power 100 % ED 30 kW
torque of the drives 37 Nm
ball screw:  
longitudinal X-axis,  Ø / pitch 63/12 mm
lateral Y-axis, Ø / pitch 50/10 mm
vertikal Z-axis,   Ø / pitch 63/10 mm
working spindle with automatic milling head UAD:  
power at 100% ED 30 kW
gear steps 2
speed range, infinitely variable 40-5.000 min-1
max. torque 1.045 Nm
tool taper SK 50 SK 50-DIN 69871 Form A
pull stud DIN 69872 Form A
head pitch in both planes 0,1°
automatic tool clamping 18.000 N
automatic tool changer ATC:  
max. capacity 60 Plätze
tool  Ø max. 200/125 mm adjacent places free/occupied
tool length max. 400 mm
tool weight max. 25 kg
changing positions vertical + horizontal
equipment, accessories
• Machine bed, stand, milling slide and vertical slide in pearlitic cast iron GG-30 with a hardness of 220 HB are generously dimensioned and ribbed
• Automatic indexing milling head UAD with 0.1° pitch in both planes
• 2-stage automatic gearbox with recirculating oil lubrication Oil cooling unit for cooling the main spindle gear unit
• spindle drive 30 kW, make SIEMENS
• Spindle speed max. 5.000 min-1
• Axis drives by means of precision ball screws and digital servo motors
• Prepared for M&H 20.00 touch probe with radio transmission (touch probe missing)
• CNC control HEIDENHAIN iTNC 530 incl. digital drive technology
• Portable electronic handwheel HEIDENHAIN HR 410 with 3 m spiral cable
• Pivoting control panel for machine operation
• Automatic tool changer with 60 magazine positions, changing positions vertically + horizontally
• Coolant system with external shower rim and internal coolant supply through the spindle
• 2 chip conveyors left and right of the clamping table
• IKO - Linear guides in the X-axis, sliding guides made of hardened steel strips and plastic-coated counter guides in the Y- and Z-axis
• Precision ball screws with pre-tapped double nuts in all axes
• Direct measuring system in all axes make HEIDENHAIN
• Hydraulic weight compensation in the vertical axis
• Telescopic cover of the X-axis
• Bellows cover of the Y-axis
• Splash guard cladding of the working area on 4 sides. The sliding door at the front of the machine is operated manually. The door on the side of the tool changer opens and closes automatically. In X - direction the working area is closed by a swiveling PVC curtain. Safety fencing for the area of the tool- and magazine with a secured access door.
• Air conditioning for electrical cabinet
• Approx. operating hours: control 18.260 h, machine 20.265 h, read off
program run 15,000 h estimated