Established in 1992, China Fenglie Machinery Co., Ltd. are one of China coordinate measuring machine manufacturer and supplier and specialize in the production of a range of machine and equipment. We has obtained ISO9001 certification and CE, GS and EMC approvals. With the support of first class equipment, advanced production technique and standardized inspection process, our customized machinings products gains a good selling over not only domestic market, but also overseas markets

Despite such large measuring strokes, these machines reach a precision and performance level, which is usually common with much smaller 3D Coordinate Measuring Machines (CMM).
Typical parts measured on Leitz PMM Gantry measuring machines are large diesel engines, jet engine components, aircraft wing structures, columns of printing machines, satellites, large machine tool parts etc. 3D measuring machines of the Leitz PMM Gantry series are also used for gear inspection. Fast and precise inspection of any kind of gears and gear cutting tools up to a diameter of 3750mm is possible with those machines. In short: Inspection of anything large, but with tight tolerances. Portal moving on two large granite guides, fixed on 2-point support. High resolution steel scales by Heidenhain. Automatic Temperature Compensation for scales and work piece. Symetrical design with dual drives and dual scales in X-axis. Leitz 3D probe system, suitable for stylus extensions up to 600mm. Integrated active pneumatic damping system for CMM and foundation. Automatic Probe Changer.

The PMM-C series of ultra high precision coordinate measuring machines and gear checkers is suitable for the inspection of standard geometries (i.e. cylinder blocks, gear boxes etc.) as well as for the measurement of special geometries of any kind, such as camshafts, worms, screw compressors and many more. Coordinate measuring machines of the Leitz PMM-C series are also used as gear checkers. Fast and precise inspection of any kind of gears and gear cutting tools up to a diameter of 1550mm is possible with those machines.
Leitz 3D probe technology with integrated High-Speed-Scanning for fast collection of large point numbers Coordinate Measuring Machines of the PMM-C series are also capable of form inspection."Closed frame" design with fixed portal and moving table. High resolution steel scales by Heidenhain, with automatic temperature compensation. Pre-stressed air bearings with electronic gap monitoring. Power transmission by re-circulating ball screw drives
Main structure made exclusively of granite and cast iron, avoiding aluminium. Leitz 3D probe system LSP-S2, suitable for stylus extensions up to 800mm.

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