Fatigue testing - Import export

The EP endurance test benches are used to test various components over a defined cycle for durability, e.g. temperature and pressure cycle tests. A high series quality requires precision and reliability. Operational and endurance tests are necessary in order to be able to demonstrably guarantee high quality. In the form of selection or random sampling tests, components are tested for fatigue and wear by means of load tests, for example under pressure and temperature changes. The tests are used for endurance stress testing of various materials and products with different pressure curves and temperatures. We build test benches according to your requirements: e.g. for long-term or short-term tests, under static or pulsating test conditions and depending on other factors. Present us your requirements!

Due to their design, Vibrophores have been used in the past solely as dynamic materials testing machines to determine durability with regard to fatigue life and fatigue limit, for example for fatigue testing to DIN 50100 (S-N curve) under tensile, compression, pulsating and alternating loads. The new generation of ZwickRoell Vibrophores can be used as both dynamic and full-fledged static materials testing machines that accommodate test loads up to 1000 kN. Typical applications are material fatigue tests and durability tests on standardized specimens and components (for example, piston rods, crankshafts, and screws) and production and quality control of components exposed to dynamic loads during their service lives, such as concrete and reinforcing steel, as well as quasi-static tensile and compression tests and fracture mechanics tests on CT and SEB specimens.

The HB Servo-Hydraulic Testing Machine is specifically designed to provide an excellent quality performance and functionality. It is a high quality device which is built with a testing actuator mounter on top of the cross head. The superior quality apparatus is considered as a very versatile device to be used especially in conjunction with the T-slotted platform which allows flexure tests and component testing in addition to several fatigue tests. It is also available in a wide a range of versions for test loads from 50 to 2500 kN. The standard testing actuator stroke of 100, 250 or 400 mm. It can be supplied for 210 or 280 bar system pressure. The test frame features extremely high stiffness and natural resonance. Advantages and features • testing actuator mounted on upper crosshead • hydraulic clamping and adjustment for easy positioning of upper crosshead • comprehensive range of accessories, including hydraulic grips, compression platens, flexure test kit etc.

The Kappa creep testing machine is a flexible and highly-precised creep testing machine used for maximum cost-effectiveness. It is fully equipped with a test frame having four steel columns for high lateral and axial stiffness. It is powered by top-quality components that includes testXpert® II testing software and test control measurement and control devices. It has attained success due to its successful installations worldwide. It features an intelligent sensor technology which recognizes and calibrates all the sensors that are connected including their projected force limits and environments. It generally focuses on the most essential requirements of creep testing which include load, temperature, strain and data security.