parts from scratch

  1. Ulma Doctor

    Hydraulic Control Valve Woes....

    I got a call from a customer saying that his hydraulic sausage stuffer is not functioning correctly. i took a look and found that the control valve actuator fulcrum had failed due to excessive wear in the captivating pin and the fulcrum. the fulcrum is a stamped piece of 16 gauge galvanized...
    • Ulma Doctor
    • Thread
    • 12l14steel control valve actuator control valve fulcrum fun with metal hydraulic control valve hydraulic repairs parts from scratch ulma doctor
    • Replies: 10
    • Forum: ULMA DOCTOR
  2. Ulma Doctor

    Pulley Duplication, The Show Must Go On......

    Hello Again! i have a customer in a panic their Mettler Toledo 90* conveyor needed a pulley, so i decided to make one from scratch. i made the pulley mainly because MT is in Ohio and also because right now is not fast enough for this fickle customer! i first used my Shenwai SW900B lathe, to...
    • Ulma Doctor
    • Thread
    • fun with metal parts duplication parts from scratch pulley duplication ulma doctor
    • Replies: 5
    • Forum: ULMA DOCTOR
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