aluminum installation holes 4axis cnc milling machine for drilling window and door

Product Application 4axis cnc milling machine

--Applicable to processing all kinds of installation holes, lock holes, shaped holes and other customized holes; and water

   outlet slots, end milling and tapping as well for various kinds of aluminum profiles for doors/windows.
--The working head can apply drilling and milling on any position of profile. All processing can be done with dual working

   stations at one time clamping. And can conduct a download program processing of function, high efficiency.
--High quality computer-aided numerical control system(CNC) with good operating interface, graphic programming

   interface and graphic modeling interface through which you can realize that what you see on the screen is just what you

   want in need.
--The nucleus of the control system adopts original American-made multi-shaft controller, so as to ensure the high

   precision and reliability.
--With high quality AC servo motors, high precision leading screws, linear guide ways and bearings, all machining

   precisions are highly ensured.
--3 axes with high speed principal spindle.
--With 3-position tool magazine. Changing tools automatically.
--The safety cabin used on the heads for protectiveness. With the safety hood , it fully protect worker very safe.
--With opening protective door (according to customer’s requirement)
--Adopt pneumatic clamping system and moving working table.
--The cooling spray system for cooling the cutters. 

Main Specification  4axis cnc milling machine

1) Horizontal stroke (x axis) 3200 mm
2) Vertical stroke (y axis) 150 mm
3) Range of depth (z axis) 150 mm
4) Running speed of X axis 45 m/min
5) Running speed of Y axis 12 m/min
6) Running speed of Z axis 12 m/min
7) Tool magazine BT30, 3 service positions
8) Power supply 380V 50HZ
9) Main motor power 5.5 KW
10) Rotational speed of spindle 12000 rpm
      Spindle torque 3N.M 

11) Maximum diameter of grip head for tools Ø20

12) Pneumatic working pressure 0.6~0.8 Mpa
13) Air consumption 0.2 m3/min.
14) Outer dimensions 5500×1450×2100 mm
15) Weight 3500 Kg

Cutting Precision 4axis cnc milling machine
1) Allowance of positioning repetition ±0.02 mm
2) Positioning allowance ±0.05 mm
3)  Verticality of machining surface 0.05 mm/100mm
4)  Roundness 0.03 mm (old GB roundness is 0.2 mm)
5) Roughness of machining surface Ra12.5 um