Gester Instruments | Professional Textile Testing Equipment Manufacturers Since 1997
What are battery test method of extrusion machine?
Battery extrusion machine use: squeeze machine is suitable for the simulation of various kinds of lithium battery in the transport, use, storage and processing, household waste battery suffers extruding force, sharp throughout the case, battery explosion, not as a qualified fire. Test method: battery to be tested in two surfaces will be squeezed, through vice or piston diameter of 32 mm applied about 13 kn hydraulic arm of extrusion, extrusion reach 17 last into hydraulic pressure gauge reading on the device. 2 mpa, once the maximum pressure, will remove extrusion. Battery extrusion machine experiment shows: 1. 。 For cylindrical battery, extruding the longitudinal axis of the battery should be with two parallel flat extrusion device, 2. For square and soft package cells, only to squeeze 3 cell width. For coin type or button type batteries, used batteries two plane and flat parallel manner. 4. 1, do an extrusion test sample. Jester battery extrusion machine main specifications: 1. Hydraulic power drive for 2. Pressure range of commonly used 13 kn ( Maximum 20 kn) 3. 1 n pressure display precision, resolution: 1/100000 4. Pressure regulation accuracy & plusmn; 10. 0kg5. Compression space 200 & times; 200× 200 mm6。 The machine 200 mm
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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.
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