Because of many years of experience in the domain of CNC-technology we produce the most solid ( 22mm thick guide ways on X and Y axle ) and zero-tolerance portal milling machine with a fantastic cost/ performance ratio and great accuracy.
That’s the reason we’ve already sold more than 1300 CNC machines series High-Z to our worldwide customership within last 39 months.
Professionals, model makers and hobbyists have long been waiting for this machine. Together with our development department and engineers from the machine construction and electronic sector, we have developed a machine, which is setting new standards with regard to dimension, accuracy, cost/perfomance ratio and stiffness as well as stability by its new geometry. Due to its new frame construction it excels by its variety of applicability.
You can use this machine as a vinyl cutter, too. We offer the necessary tool.
No specific CNC programming-knowledge is necessary for the operation! The included controlling software PC-NC or WIN PCNC Steuerungs-Software.
You simply create drawings, model sketches or texts in any drafting sofware, e.g. Corel Draw, CAD programmes etc.. These may easily be sent to the milling machine as HPGL-file from the delivered CNC-Software PCNC. Milling specific settings can be set in our milling software e.g. speed of operation, scaling, series of milling, immersion depth of the individual tools etc. Once you have become acquainted with the software, operation is quick, easy and with high accuracy!
Manufactured in Germany this machine complies all technical requirements according to German ad European law ( CE-approved ). Precision and the use of high quality material was our priority during the 11-month long development phase. In our preceding investigation, we unfortunately had to realize that not every reputable and well-known manufacturer offers high quality and robust machines respectively. (“Super-expensive” not always means “Super Quality” in this sector!). Unfortunately this matter hasn’t changed until today.
Some imitators copied our construction almost completely without a chance to fulfil our quality standard and no comparable wealth of experience.
In comparison with much more expensive machines of some competitors our milling machines High-Z are concerning stiffness, quality, speed, performance, accuracy, zero-tolerance within the mechanical parts and long-term precision in advance.
We did not have the aim to design a machine with utopian express speeds, but to focus specially on criteria which are important for our customers. Reliability, high quality components as well as stability and cost/performance ratio, basically good value for money.
With a working area of x-720, y-440, z-110 mm and a passage height of 100 mm as well as a repeat accuracy of 0,03 mm and a maximum positioning speed and a working speed of 2500 mm/min. it is for almost all milling and engraving works in plastics, wood as well as easier chipping in aluminium or brass etc. particularly suitable. Of course, this CNC- machine may also be used for blank drilling, insulation milling or even for cutting of plastic films . Another possibility: use the machine for plasma-burn and build a holder for a mobile plasma-burner.
The machine slides are guided in all 3 axes on highly precision 62 Rockwell hardened and grinded linear guide ways with a diameter of 22mm ( Z-Axis: 16mm ). This leads to a very high twisting rigidity and allows even milling works in massive aluminium. Please refer to our videos. Threaded spindles are running in ball bearings on both sides, so that no vibration can affect motor mountings and supports. 99,9% of all milling tasks can be done with material up to a maximum depth of 5mm. It is rarely necessary to use material with thicknesses of 80, 90 or 100mm or more.
All High-Z CNC milling plants have a repeatability of up to approximately 10?m, the max. reverse error at the Trapezoidal thread type is + / – 20-30µm, up to the ball bearings variant + / – 10?m.
Most machines of our competitors are constructed with an Y-Axis center of approx. 300mm minimum height above the machine base. Of course, such constructions bring about high leverages and breakdown torque during milling operations, especially when thin material is used. This has not only an impact on the accuracy of the working pieces, but also on the long life cycle of the machine. The sketch shows the red force distribution line of a machine construction which some competitors make use of.
The more similar the length of the legs of the triangle the more stable is the machine; the bigger the difference in lengths of legs the more instable its construction. Sketches show a milling operation with material of 5mm thickness.