Disclosed is a process for fractionating soybean protein into 7S globulin, 11S globulin or a lipophilic protein at a high purity with good efficiency, which relates to a fractionation technique for soybean protein into proteins having characteristic properties and which is a process practicable at a food industrial level. One example method may include accessing data associated with members of a set of references to blocks of data stored by a data de-duplication system. Each runner also may include at least one reinforcing insert most preferably of hardboard to provide beam strength to the runner and a band to avoid failure without a prior indication. A coupling is arranged between the drum and the output shaft and engages the drum.