GESTER Fabric testing instruments with more than 20 years of research development and technology accumulation, has become the key technology to improve quality and productivity in textile industry.
The GESTER GT-C39B Zipper Rotation Testing Machine is a highly specialized mechanical tester engineered explicitly to measure the torsional strength, twist tolerance, and torque degradation of zipper sliders and pullers. Supporting advanced interactive operational modes—including twist-off, constant angle, and constant load—it isolates the exact mechanical failure thresholds of slider bodies and pull-tab joints. Equipped with a touch-screen control panel and heavy-duty stainless steel fixtures, the GT-C39B ensures precise data logging to satisfy strict hardware-focused safety benchmarks including ASTM D2061, 16CFR 1500.51-53, and EN 16732.
The GESTER GT-A42 Full-Automatic Filament Interlace Detector is a high-precision, computer-controlled testing instrument designed to accurately measure the network degree, interlacing nodes, and network strength of synthetic fiber filaments such as FDY and DTY. Operating strictly under the FZ/T 50001 standard, this advanced machine utilizes the reliable instrument needle-moving method to guarantee the tensile and structural quality of yarns used in high-end textiles.
The Hexapod Tumble Drum Tester applies to test the Floor Coverings under the hexapod mechanical action, the floor coverings’ surface structure and color changes.
Shaking Water Baths widely applicable for laboratory researches on bacteria cultivation, fermentation, hybridization, chemical and biochemical reaction, enzymes and tissues research,which have a high requirement on precision of shaking speed and temperature.
Constant Temperature Viscosity Tester can applicable to all kinds of sticky products such as pressure-sensitive adhesive tapes, medical patches, adhesive labels, protective films, etc.
Automatic Yarn and Sliver Evenness Tester; It can be used to test evenness of yarns, roving, slivers which are spun with cotton, wool, flax and short synthetic fiber.
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