Description Overview Karl Mayer machines Model: HKS-3M Width: 218 inches Gauge: E-28 Year: 2017 Still in production Specifications Maximum rpm: 2820 Working hours: 33000+ hours Needle: 47.50G102 Core number: C-28-135 Sinker: P-28-116VP-55 Scanner: camera Laserstop: yes Air cooling: yes