Abstract: A press machine having a composite piston assembly, a lubricant oil recovery system, and interchangeable die alignment members. The composite piston assembly includes a primary piston member and a secondary piston member attached thereto for movement with the primary piston member. The secondary piston member includes recesses for receiving a spider and a punch retainer and also has a die retainer attached thereto. The lubricant recovery system collects lubricant which leaks from the press machine during normal operation, filters such lubricant, and returns it to the lubricating system of the press machine for re-use. The interchangeable alignment numbers are of a standardized dimension whereby when received in a receptacle on the frame of the press machine, no machining to the alignment members is required because expendable spacers of a predetermined thickness are used.