Maka PM 270 X 5-axis

CNC milling and drilling machine
Technical specifications :
- Heavy-duty gantry machine with 2 gantries
- Gantries with drives on both sides (gantry drive)
- SIEMENS 840D sl / PCU 50 CNC control with NCU 730
- OP 15 control panel with 15" display mounted on a guide rail along the longitudinal axis

Working area / machinable cube dimensions with tool length/diameter 160 mm
- X-axis: 9000 mm with both gantries
- Y-axis: 2700 mm
- Z-axis: (standard cube size 420 mm)
- Custom-designed for workpiece thicknesses up to 60 mm
- 5-axis unit

Equipment Portal 1
- 1 universal unit for 5-axis milling
- Milling spindle power: 20/26 kW (S1/S6)
- Speed adjustable up to 24,000 rpm
- Water-cooled
- HSK F63 tool interface for automatic tool change
- Thread cutting is possible!

- 1 chain tool magazine with 32 positions
- With rotary gripper for fast tool changes
- Magazine permanently mounted on the operator side

Equipment Portal 2
- 2 unit mounting consoles
- Each equipped with 2 heavy-duty multi-spindle drilling units
- With shared exhaust hood
- 13 drilling spindles per drilling unit (26 drilling spindles total)
- Individually selectable vertically
- L-shaped arrangement

- 2 inclined drilling spindles, adjustable 0-25° forward
- 1 on the right, 1 on the left, each approx. 2.2 kW, n = 2800 rpm
- Drill chuck: Rego Fix ER 25 M

Machine Table :
- Base frame with linear guide
- 12 table crossbeams on linear guides for positioning in the X-direction, individually driven and positionable via NC drives
- Vacuum supply integrated into the table crossbeam
- Each crossbeam individually vacuum-monitored and linked to the machine control system

Workpiece feed function :
- 1 belt conveyor consisting of 4 belt strands
- Width 40 mm, each crossbeam equipped with lifting devices
- Lifting device NC-controlled
- Stroke 110 mm (+10 mm, -100 mm)
- The machine must be installed in a foundation recess of approx. 300 mm
- Bush vacuum pump type: Mink MM 1322
- Suction capacity 250 m3/h
- With 500-liter intermediate tank for rapid vacuum build-up
- 2 chip conveyor belts under the machining area for the removal of chips and/or small waste up to a maximum size of 100 x 100 x 100 mm
- Automatic central lubrication

Workplace Safety :
- Traveling safety cabin on both gantries
- Safety cabin equipped with safety bumpers and a safety light curtain system on the operator side and rear (due to automatic table adjustment)