Profimach VMC-III. This new range of premium vertical machining center sets standards in the VMC category. Its values are simplicity, modernity and robustness allied with a never before seen price/performance ratio.
The perfect harmonization of both machining performances and stability is the fruit of innovation efforts based on the long experience of our engineers. The result is reliable high precision production equipment with an irreproachable operation in any situation.
The generous standard equipment underlines the versatility of this concept of the latest generation.
|X AXIS TRAVEL||700 mm|
|Y AXIS TRAVEL||400 mm|
|Z AXIS TRAVEL||500 mm|
|TABLE SIZE||920x400 mm|
|RAPID FEEED X-Y-Z 30/30/24m/min|
|Feed Speed X-Y-Z 1~10000mm/min|
|WORKING TABLE LOAD||300 kg|
|DISTANCE FROM SPINDLE NOSE TO TABLE TOP||120-620 mm|
|DISTANCE FROM SPINDLE CENTER TO COLUMN||475 mm|
|SPINDLE SPEED||40-8000 rpm|
|SPINDLE MOTOR||5,5 kW|
|ATC - tool magazine capacity||16|
|MAX TOOL DIAMETER||Ø130 mm|
|TOOL LENGTH||300 mm|
|TOOL WEIGHT||8 kg|
|MACHINE DIMENSIONS(LXWXH)||2,18x2,05x2,6 m|
|MACHINE WEIGHT||3200 kg|
Body sculptured machine frame
The machine design, optimized by means of state of the art simulation and analysis tools provide solidity throughout the machining center. The generously sized cast iron construction also stands out due to its excellent vibration absorption properties with high stability and rigidity, even under full load and in continuous operation. The result is a stable milling behavior which ensures a lasting quality of a high accuracy production process.
The widely supported and strongly constructed spindle head enables a high-powered milling / drilling operation on the Z-axis. A closed internal coolant circuit stabilizes and controls temperature drifts of the spindle head. Hand scraped contact surfaces guarantee a lifetime of precision.
Handscraped contact surface betwen spindle and spindle housing: perfect contact for low vibrations!
High-precision spindle and excellent dynamic balancing ensures stable surface accuracy by minimizing vibration in high speed cutting.
Adopting a new constant preloading structure, improved spindle rigidity in low speed range and achieved long spindle life.
The generously sized spindle motor provides uninterrupted production both with high torque at low speeds and high power at high speeds.
The utmost accurate spindle design goes beyond expectations of standard quality to achieve the highest precision and efficiency. The design permits best balance and vibration free milling performance at full speed.
Pre-stressed and double anchored ballscrews ensure the perfect linear motions - an important prerequisite for high workpiece precision.
Japan/Taiwan high rigidity and heavy-duty roller type linear motion guideways on 3 axis, provide low starting inertia, low friction and high acceleration rates.
Linear guides with high rigidity and high load capacity ensure the smoothness in all displacements. Higher machining efficiency is generated through coexistent superior geometrical accuracy and surface quality of the machined work-pieces. The high rigidity makes for better vibration behavior with diminished vibration amplitudes and thus extends tool lives. A central oil lubrication system ensures their highest durability.
Servo motors and drives are optimized to ensure immediate &precise machine response necessary in high speed cutting, positioning and contouring.
The one piece bed and box type column castings are rigid, heavily ribbed, Meehanite. These castings remain stable even under the heaviest cutting conditions. Fine grained Meehanite cast iron is used for its excellent vibration absorbing characteristics.
High quality special casting FCD45 is used on saddle and ram, to get the fastest and most precise feed response on Z axis movements.
The size and load capacity of the table allow the setting up and cutting of larger workpieces of various shapes.
The table is fully supported by the saddle in all positions and there is no table overhang. All guideways are wide placed high precision type for unsurpassed long-term rigidity and accuracy. All guideways are fully protected from chips and damage.
Powerful Controller with Mechatrolink M3 Bus Protocol
SYNTEC/Mitsubishi 21/22MA controller comes with serial bus Mechatrolink-III connection motion control, improves machining performance by decreasing interpolation time and increasing surface’s smoothness. Serial bus communication control also improves traditional pulse delay of differentiate transfer time between axis, provides a simpler system and easier to install and setup.
High Speed, High Precision, High Quality
SYNTEC 21/22MA controller is equipped with 2500blocks/sec. computational ability, 2000 block look ahead function and High Speed - High precision feature, such as SPA, HPCC, surface smoother, quick parameter setup, high speed tapping, multiple spindles synchronize motion tapping etc.
SYNTEC 21/22MA is definitively the best solution for high efficiency and high precision mold machining. For 5 axis the Block processing time becomes 4000 blocks per second = 0,00025 sec/block reading time (0,25µsec)