Progressive Machinery Inc. Progressive Machinery Inc. Progressive Machinery, Incorporated (PMI) is a company specializing in the supply of high production wood processing machinery. The machine supply is complimented with our prompt, efficient spare parts and service center. The Zuckermann line of copying lathes for solid wood components has proven itself for over thirty years in North America and around the world. Schwabedissen panel processing machines are well known around the world for reliability, accuracy, and high output. The PMI focus is a narrow range of high quality equipment which fits into a demanding market. Copyright (c) 2006 PMI. All rights reserved.