Gelbo Flex Tester

Gelbo flex testing is determines the flex durability of flexible barrier materials. Presto brings a state-of-art lab testing equipment that is used in determining the resistance of flexible-packaging materials to flex-formed pinhole failures or measuring the flex durability of flexible barrier materials.

The flexing action consists of a twisting motion followed, in most cases, by a horizontal motion, thus, repeatedly twisting and crushing the film. The frequency is at a rate of 45 cpm. Confirms to ASTM F392.

• Twisting angle   4000 or 4400
• Twisting frequency/cycle is 45 cycles / min
• Supports Gear Motor with 1/4 HP , 1440 Rpm
• Mandrel diameter is 90 mm
• Confirmed Standards     ASTM F392
• Power Supply 230 V, 50 Hz

• Bright LED display supported by Microprocessor system.
• Proper clamping of the test specimen supported by special ring fixtures
• Available with a Provision of Set number of cycles through Digital Preset Counter
• Exclusive electronic controls that are User-friendly
• Motorized mechanism ensures accurate test results.
• Available with measuring templates