Warren has a complete line of slotters to increase productions. A slotter from Warren is guaranteed to perform reliably. Learn more about a Warren shank slotter or a Warren screw slotter today. Do you need to overhaul or update your slotter? Do you need inspection services for your slotter? Pondering the decision of purchasing new slotter or refurbishing certain components? Let Jerhen help you with all of your slotter manufacturing and automation needs. We have been in the slotter industry since 1983. Let our years of experience help with your automation needs.