Extrusion Asia Edition 1-2026

► ZUMBACH Electronic AG 仲巴赫电子股份公司 P.O. Box CH-2552 Orpund, Switzerland sales@zumbach.ch, www.zumbach.com QC 2: Advanced Measurement for Wire, Cable, and Tube Samples The QC 2 system combines cutting-edge components to provide unparalleled accuracy and ease of use, and con- sists of a high-precision diameter measuring head, a mo- torized rotating sample holder with automatic sample ejection for piece measurement, and a USYS-Touch pro- cessor with specialized software for data evaluation. This system is ideal for quality control laboratories or fac- tory floors, offering operators a simple, repeatable solu- tion for measuring outside diameter and ovality. Unlike traditional micrometers or mechanical indicators- which can suffer from calibration errors or operator variability – the QC 2 guarantees consistent results regardless of user input. Key advantages of the QC 2: • Accurate and user-friendly measurement method • Quick feedback for production optimization • Automatic rotation and measurement start with a single key press • Specially designed rotating holder for precise sample positioning • Comprehensive statistics (min, max, average, standard deviation) at the touch of a button • Data upload capability for further processing QC 4: Precision for Hose and Tube Samples For hose and tube applications, Zumbach offers the QC 4 system, which measures outside diameter and calcula- tes inside diameter and wall thickness. Like the QC 2, it de- livers fast, accurate results and can be deployed in both QC labs and on the plant floor, providing operators with a sim- ple and repeatable solution for measuring parts or cut samples of extruded products. Key advantages of the QC 4: • Simple placement on a reference pin • Multiple measurements around the sample circumference • Two statistical modes: o One measurement across several samples o Several measurements on one sample • Instant calculation of min, max, average, and standard deviation • Easy data export for advanced analysis Both QC 2 and QC 4 provide immediate feedback on whether parts meet specification within given tolerances, helping manufacturers: • Reduce scrap and rework • Optimize production processes • Ensure consistent product quality With their accuracy, speed, and operator-friendly design, Zumbach’s QC systems represent a significant step forward in quality assurance for wire, cable, hose and tube manu- facturing. Extrusion & Recycling Asia 1/2026 测量技术 36 QC4-单件测量 QC 4 – Piece Measurement