1. Designed for the thread rolling of standard screws, bicycle parts, automobile parts, small household electric appliances and various and various machinery parts.
2. UM-20 adopt mechanical cam feed to complete rolling motion, and to precise feed positioning.
3. The precise worm shaft and worm gear: Keep steady transmission, and the accuracy of thread profile.
4. Precise transmission grinding type gear shape: Noise-free, durable, transmission operates precisely, and no extra space when transmission.
5. Dove tail-type slide: assuring that jumping, vibration, and wear will not happen during rolling process.
|Diameter range of threads rolled
||Ø4 ~ Ø20
|Range of pitch rolled
||0.7P ~ 2.5P
|Max. Length of thread rolled
|Speeds of dies
|Bore of cylindrical dies
||Ø40mm, keyway, 8 x 4
|Width of cylindrical dies
|Max. Min. Center distance of die-spindles
||110 ~ 145mm
||9 ~ 30
||3 HP (2.2 kw)
|Net weight (Approx.)
|Gross weight (Approx.)
|Overall dimensions (L x W x H)
||1,300 x 1,400 x 1,300 mm
|Hipping measurement (L x W x H)
||1,270 x 1,000 x 1,240 mm