Universal Testing Machines (UTMs) are essential instruments for evaluating material properties across industries. As a leading manufacturer with 16+ years' expertise, Suzhou TOPHUNG explains the working principles and why our UTMs deliver exceptional value.   Core Working Principle  A UTM operates through three integrated systems: Loading Frame: Applies controlled tensile/compressive forces via electromechanical or hydraulic actuators. Load Cell: Precisely measures resistance using strain gauge technology (accuracy up to ±0.5% in TOPHUNG models). Control System: Our self-developed software automates test protocols per ISO/ASTM standards while capturing real-time data.   Technical Advantages of TOPHUNG UTMs Precision EngineeringOur dual-ball screw drives and military-grade load cells ensure ≤0.5% force measurement deviation - 30% more accurate than industry averages. Multi-Industry AdaptabilityFrom testing photovoltaic panel durability to automotive component fatigue, our modular designs accommodate: 50N~2000kN capacity ranges Custom grips/fixtures for wires, composites, etc. Temperature chambers (-70°C~350°C) Smart Testing SolutionsTOPHUNG's T-Test software features: One-click ASTM/DIN/GB compliance AI-powered curve analysis Cloud data management Reliability AssuranceAll machines undergo 72-hour continuous operation tests before delivery, backed by 24/7 global technical support.   Why Enterprises Choose TOPHUNG Since 2007, we've delivered 8,200+ UTMs to 37 countries, serving clients like BYD Auto and Trina Solar. Our R&D team holds 23 patents in non-destructive testing technologies, ensuring clients always stay ahead in quality control.