Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997
Who are main customers to Gester Instruments?4
GESTER International Co.,Limited has businesses in many countries across all five continents. Having accomplished a tremendous amount of transactions over the years, we have built up a robust portfolio of customers. They range from small manufacturers to some of the recognizable blue-chip companies. Although our global reach is broad, our service is personalized. We forge close partnerships with customers, understand their needs in detail, and adapt our products or services for an exact fit. This makes the customers return to us time after time. They make our products available worldwide.
With high quality and advanced technology, Gester Instruments successfully opened international market for snap button pull test machine. As one of Gester Instruments's multiple product series, tensile tester series enjoy a relatively high recognition in the market. Gester Instruments Instruments vertical flammability test has been carefully manufactured. The production process involves cutting, sewing and deep processing, and is divided into many refinements required to make the product. The product is highly resistant to oxidation. The product helps reduce foot diseases, guaranteeing comfortable and healthy feet thanks to the combination of breathable materials. It has an alarm report function when finishing the test work.
Our vision is to develop the shoes flexing machine technology, and improve the shoes flexing machine design. Call now!
1. ISO 5402-1: Specifies the flexometer method for testing leather flex resistance under repeated bending.
2. ISO 17694: Defines test methods for footwear upper and lining flex resistance, simulating real-world bending stress to assess long-term durability.
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The Heat Contact Machine GT-C101 is a specialized testing instrument designed for evaluating the heat resistance and thermal protective performance of gloves, protective clothing, and other heat-resistant materials used in high-temperature environments. In industries such as smelting, casting, welding, and glass manufacturing, workers are frequently exposed to intense heat, making accurate testing of contact heat resistance essential for ensuring safety and compliance.
GT-C101 simulates real working conditions by measuring heat transfer delay and thermal transmission under instant contact with high-temperature surfaces. Fully compliant with EN 407, EN 702, and ISO 12127-1 standards, this machine provides precise, repeatable data for manufacturers, laboratories, and research institutions. With high-temperature capability up to 500°C, advanced calorimetry, digital monitoring, and adjustable contact speed, the Heat Contact Machine GT-C101 is an indispensable tool for developing and certifying next-generation PPE and heat-insulation materials.
Ball Burst Method (ASTM D3787): Steel ball penetration for textiles/films using testers like GT-C02-2.
Hydraulic Method (ISO 13938.1): Fluid pressure on rubber diaphragm for industrial fabrics via GT-C12A.
Pneumatic Method (ISO 13938.2): Compressed air for breathable materials tested with GT-C12B.
Results are influenced by raw materials, yarn properties,
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