Vandad Chemical Industry Company (Vandad Machinery) consisting of various departments such as mechanical engineering, chemical engineering, chemistry and metallurgical engineering, has started its industrial activity in the field of industrial machinery with the aim of designing and constructing of different industrial equipment. The different kind of dryers (spray dryers, vibrating fluid bed dryers, rotary dryers, etc.), different kind of reactors and vessels, mills, granulators, separator, packaging machines, laboratory machines and spare equipment are some of the products of Vandad Chemical Industry group which are completely designed and constructed by researchers and engineers of the company. Numerous examples of the company’s products have been installed in different cities until now. The main goal of Vandad Chemical Industry group is to develop to a pioneer company based on the innovative technology and the employment of experts in order to export the products to other countries. Moreover, Vandad Chemical Industry tries to construct wide range of industrial machineries to fulfill the national aim and attain the better competitive position in the industrial machine construction.