R-TECH Materials recently completed a 100 tonnes compressive proof load test on a hydraulic cylinder and supporting frame on behalf of Wye Cylinder Engineering of Hereford, UK. The cylinder has been designed for a new generation of high capacity trailers for agricultural use. Phil Watkins, Engineering and Sales Manager was in attendance to witness the loading and inspect the condition of the cylinder and support frame afterwards. The testing was conducted on a Dartec 1200kN capacity 4-column servo-hydraulic test machine. Loads were ramped up to 100 tonnes in increments. With its load-handling facilities, heavy testing capability (up to 150 tonnes) and modern computer controlled servo-hydraulic test equipment, R-TECH Materials can apply calibrated test loads to a wide range of engineered and fabricated components.