Automatic Burst Strength Testing Machine for Paper, Cardboard, Fabric & Leather

DESCRIPTION / TECHNICAL SPECIFICATIONS

The strength of a sheet material is not just determined by its ability to resist a pull in one direction. In the real world, products like paper sacks, packing boxes, fabrics, and leather face pressure and impacts from multiple directions. Bursting strength is the ultimate measure of this multidirectional resistance. We present the Fully Automatic Bursting Tester, a precision instrument designed to quickly, easily, and accurately determine the point at which your material will rupture under controlled hydraulic pressure.

The key advantage of this machine is its fully automatic operation. The operator simply inserts a sample and presses start; the machine will automatically clamp the sample with a powerful and consistent pneumatic force, apply hydraulic pressure at a standardized rate, instantly detect the bursting point, and record the peak pressure value. This automation drastically reduces testing time and, most importantly, eliminates variability from operator error, ensuring every test result is highly consistent and repeatable. With a high accuracy of ±0.5% of full scale, you can trust the data for your most critical quality control decisions.

This instrument is an incredibly versatile solution, designed to meet dozens of international design standards from various industries. Whether you need to comply with TAPPI and ISO standards for the paper and packaging industry, ASTM standards for leather, or JIS standards for textiles, this machine is ready. Its extremely wide pressure range, from 250 to 5600 kPa, allows it to test a vast array of materials, from thin paper and light fabrics to the strongest corrugated board.

The applications for this tester are extensive, making it a valuable asset for quality control labs in the paper, board, and corrugated packaging industries to determine grade and quality. Furthermore, it is essential for the textile (for knits and nonwovens), leather and synthetic leather (rexine), and technical materials (like filter cloth) industries. Improve your lab's efficiency and expand your testing capabilities with this single automatic, accurate, and versatile instrument.