Specializing in Industrial & Mill Duty
Electro-Magnetic & Electro-Hydraulic Brakes
& Thrustor Operated Actuators
  • AC Magnetic Industrial Shoe Brakes
  • DC Magnetic Industrial Shoe Brakes
  • AC Rectified & DC AISE Shoe Brakes
  • SMLB Thrustor Shoe Brakes
    with auto-adjusting as standard
  • Thrustor Operated Shoe Brakes
  • Thrustor Operated Caliper Disc Brakes
  • Thrustor Mechanisms
  • Machined Cast Iron Drums
  • About Our Company
  • How To Contact Us
  • Now Accepting VISA and MASTERCARD
  • Serving a wide range of OEM and End User customers including:
    • Crane Pro Parts & Services
    • Whiting Crane & Engineering
    • Crane Manufacturing Services
    • Morris Material
    • Motion Industries
    • Boeing Commercial Airplane Co.
    • Litton Industries
    • U.S. Navy - Portsmouth
    • General Motors
    • International Paper
    • Kaiser Aluminum
    (Pic) WK Product Line
    Featuring Witton Kramer brakes & thrustors

    Copyright 2016 by A.P. Wittwer Co., Inc.
    All rights reserved.