Advanced Solutions for Coil Coating Industry
As the official representative of DJH Designs in France, we provide advanced inspection and quality control technologies for the coil coating industry, supporting steel and aluminum manufacturers with high-precision laboratory and inline measurement systems.
With decades of expertise in industrial coating analysis, DJH Designs is internationally recognized for developing innovative solutions that improve coating consistency, optimize production efficiency, reduce material waste, and ensure compliance with the highest quality standards in modern coil coating lines.
Our complete range of coil coating products includes high-precision systems for dry film thickness measurement, online coating control, solvent resistance testing, wet film analysis, colour verification, roll grinding, strip joining, paint solids analysis, adhesion testing, and weld inspection. Each system is engineered to deliver repeatable, accurate, and operator-independent results for modern continuous coil coating lines.
Key technologies include the Film Thickness Measuring System, featuring destructive crater analysis for precise multilayer coating measurement; the MEK Rub Test Machine for automated solvent resistance evaluation; the DFM-Alpha/Ultra online dry film thickness system with intelligent closed-loop control; the Wet Film Measurement (WFM™) system for predictive coating setup; and the Phaeton™ laboratory profiler for ultra-accurate total film measurement. Additional solutions include the Paint Volume Solids Instrument (PVS™), Delta-E Colour Verification Sensor, Roll Grinder, Strip-Lok™ Joiner, Scrape & Intercoat Adhesion Tester, and Weld Inspection System.
Designed for high-speed coil coating environments, DJH systems help manufacturers optimize coating application, maintain tight tolerances, minimize off-spec production, and achieve superior product quality across steel and aluminum coil processing operations.