Mechanical curving - Import export

ERF-CAT double suction centrifugal cell fans are produced in different sizes between 1.000m³/h and 20.000 m³/h flow rates. Cell panels are 20 mm thick and 70 kg/m³ density rock wool insulated. They provide maximum efficiency with low energy and vibration-free operation.

LTCC (Low Temperature Co-fired Ceramic) is a multilayer capable substrate technology offering excellent RF and microwave performance characteristics. Thanks to its low sintering temperature (around 900°C) allows it to co-fire with highly conductive metals such as silver and gold. It is sometimes referred to as “glass ceramics” because glass is mixed in its main raw material, alumina. Elite Advanced Technologies is one of the few LTCC specialists globally that is producing its own green tape (base material low temperature co-fired ceramics). LTCC is best suited for applications that can take advantage of one or more of the following: Good electrical performance Dimensional and electrical stability under temperature, moisture and mechanical stress 3D capability curved, cavities, channels Effective thermal management with metal loaded vias (>100 W/MK) Hermeticity Matched TCE with semiconductors (Thermal Coefficient of Expansion) Multiple assembly and packaging solutions

SR series mechanical fuse restraint devices prevent relative movements between connected parts until reaching a force threshold. Upon exceeding such force, thanks to the break of a sacrificial element, they permit said movements. They are used to exclude the seismic protection system under operating conditions, allowing for free operation during design earthquake. Experimental force-displacement curve of a mechanical fuse restraint device. SR devices coupled with a bearing (Krka Bridge, Croatia). A device of the SR series installed together with fluid viscous dampers in Rion Antirion Bridge (Greece).