WELSCH INDUSTRIAL
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CRT Lifecycle Engineering

At WELSCH, we don't just build machinery; we engineer calculated certainty. Led by a Diplom-Ingenieur and a team of 14 specialized technicians with over 50 years of collective heritage, our engineering approach combines precision machine design (SolidWorks, Autodesk Inventor) with FEM analysis, reverse engineering using a 7-axis laser scanner (50 um accuracy), hybrid 3D freeform design, and comprehensive resource analysis including weak point audits, spare parts strategy, and maintenance evolution.

From the initial digital twin simulation to forensic diagnostics with our house-internal laboratory (spectrometer material analysis of 14 elements, tactile coordinate measuring with 1.3 um probing deviation), we provide the full spectrum of strategic engineering services for maximum OEE and the lowest Total Cost of Ownership in the global concrete roof tile market. Founded 2003, active in 50+ countries.

Our Products

Frequently Asked Questions

Calculated Certainty is the core WELSCH engineering philosophy. Using SolidWorks and Autodesk Inventor, we create a digital twin of every machine and subject critical assemblies to rigorous Finite Element Method (FEM) analysis. This includes modal and frequency analysis to eliminate resonance risk at high speeds, stress and deformation simulation to verify geometric integrity under extreme loads, and kinematic simulation with collision analysis for high-speed cycle verification. By identifying potential mechanical bottlenecks before manufacturing begins, we replace costly trial-and-error approaches with data-driven digital simulation, delivering machines with the lowest Total Cost of Ownership in the global concrete roof tile market.
Yes, reconstructing machines without original documentation is one of our core specializations. Many plants operate orphaned machinery that lacks original drawings or manufacturer support. Our house-internal laboratory provides 7-axis laser scanning with 50 µm accuracy in a 4.8-meter working space, Optical Emission Spectrometry analyzing 14 chemical elements to identify exact material composition, and tactile coordinate measuring with probing deviations as low as 1.3 µm. We apply hybrid modeling to digitally clean worn components and restore them to better-than-new dimensions. Every project concludes with comprehensive documentation and universal CAD data (STEP, IGES, STL) for full data sovereignty.
A WELSCH resource analysis is a comprehensive diagnostic of your production line’s mechanical health, encompassing three pillars. First, forensic weak point audits including multilevel stakeholder interviews, physical condition investigation, vibration and modal analysis, metallurgical forensic testing via OES and hardness measurements, and 3D laser scanning comparison against digital twins. Second, strategic spare parts planning with criticality-based stocking, component rationalization, and laboratory validation of spare part quality. Third, maintenance evolution planning to transition from reactive maintenance toward availability-oriented systems targeting zero unplanned shutdowns and minimum 90% technical availability. All findings are backed by laboratory-grade evidence.

Have questions about our products?

Our team of experts will be happy to advise you. Contact us for individual consultation or a non-binding quote.