Comparing with the traditional stage material such as iron, aluminum truss is made of 6061-T6 industrial aluminum material, which has excellent anti-corrosion characteristics, and the service life is much longer than that of iron truss. In general, aluminum a set of truss system can be used for about 10 to 20 years.http://www.leadertruss.com/aluminum-truss/

Under the action of the LED light source, according to the intensity and color change of the light, the output signal of the system is driven to drive the solenoid valve to blow the heterochromatic particles into the waste outlet hopper, and the accepted material continues to fall to the finished product cavity of the acceptation outlet hopper. In order to achieve the purpose of color sorting.http://www.jxzb-mechanical.com/color-sorter/

A computer simulation of the multi-line wire drawing process for copper wire has been modelled by the Wrexham Technology Centre of BICC Cables Ltd using a bulk model. The redundant work during the drawing process was included by formulation and equations for the redundant deformation were derived that were in good agreement with published experimental work.http://www.jslmet.com/tube-str....anding-machine/horiz