Sautelma Rotolok Qui sommes-nous ? Since 1964, SAUTELMA-ROTOLOK designs and manufactures your equipment for continuous and batch weighing and feeding, your bulk handling solutions, pneumatic conveying systems, weighing and bagging of granules and powders and at the end the control of the weight of your finished products by our checkweighers.We offer advice, supervision of installation phases of our equipment and systems, commissioning and training onsite and in our offices and after-sales service and spare parts.Sautelma Rotolok has been more and more acting as a designer of industrial assemblies and sub-assemblies and propose equipments that perfectly fit with your exisiting production lines.