The GESTER ROSS Flexing Tester GT-KB05A is a precision laboratory test instrument engineered to evaluate the flex fatigue, crack resistance, and growth rate of rubber products, shoe soles, PU, PVC, and TPR foam materials under continuous 90° rectangular bending. Designed in strict compliance with ASTM D1052, SATRA TM60, ISO 5423, and EN ISO 20344, the GT-KB05A features a high-capacity 6-station specimen clamp capable of simultaneously testing up to 12 samples. Built with surface-oxidized aluminum alloy fixtures and a heavy-duty powder-coated steel frame, it ensures smooth, long-term operational stability for footwear QC labs, rubber manufacturers, and third-party testing institutes worldwide.

Whole Sole ROSS Flexing Tester GT-KB05D To determine right angle flexing risistance for whole sole of rubber, PU, PVC, TPR foam and other materials.

This Footwear Testing Machine to determine right angle flexing resistance at low temperature for whole sole of rubber, PU, PVC, TPR foam and other materials.