Chaînes de transport à pliage rapide modèle 3D

Speed-fold conveyor chains, the conveyor by times speed chain transmission, can be a rate increase 3 times, at the same time institutions included in the large cylinder jack-up organization, design is very classical, contains 1 times the speed chain sprocket mechanism 2 cylinder point of jack-up institutions, through the hinge mechanism to change the height of the top 3 Vertical cylinder top institutions ************************************** Files format contains -solidworks 2017 -step -iges -stl -obj -3ds - and other formats ************************************** If you like,you can paypal for you to get this models or if you have any questions also you can email to me. **************************************