UM-75 hydraulic thru feed type thread rolling machine is the biggest model in our factory currently. The controlling of UM-75 is with PLC program and HMI systems. It is easier for the step adjustments as required. The features of UM-75 thread rolling machine: Thru feed and in-feed (plunge feed) both available: The rolling time and the rolling length can be adjusted by the sensors. Powerful rolling pressure : The slide way feeding is driven by hydraulic unit, precision in positioning, owerful without any distortion. Solid structure: heat treatment of high tension cast iron FC-25 frame is durable Steady feed motion: Ground square slide way can avoid the jumping , vibration and wear away. Perfect transmission: The ground-thread worms with heat treatment progress can be matched completely and smoothly with phosphoric brone worm gears. Specially suitable for: Long length screws, ACME screws, Ball Screws, machine parts, tool and automobile / motorcycle parts.

  • thread rolling machine
  • thread roller
  • screw making machine

Product features

Work piece diameter(mm) Ø10 ~ Ø75
Axial pitch for ISO threads(mm) 1.0P ~ 10.0P
Length of thread rolling(mm) Plunge rolling(In feed):148(75A:200) Thru feed rolling:no limited
Spindle speed 20 ~ 50 r.p.m variable speed

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