Thread rolling machines are used to produce screws, bolts, and tools. The blank is pressed by thread rolling dies which are attached to the thread rolling machine .

UM-12 -

Specification

UM-12 Cam-Type Thread Rolling Machine

Designed for small screws and precision parts. It is the new upgraded version of the classic UM-3.

Advantages

  • Inverter & Independent Control Box:
    Spindle Inverter: No more fixed speed.
    Sealed Control Box: The external box keeps out oil, water, and dust.

  • Pitch adjust Scale Ring:
    The shaft can adjust left and right with a clear scale. It makes tool setup easy and ensures correct thread alignment.

  • Classic Cam-Type Infeed:
    Uses the same reliable mechanical design as the UM-3. Very easy to operate. Your workers do not need new training.

  • Compact Size:
    High performance but keeps a very small size. It saves factory space and is easy to move.


Applications

  • Fasteners: Small screws, sewing machine parts, and bicycle or motorcycle

  • Machines: Small shafts for home appliances and precision parts for office equipment.

  • Precision Knurling: Makes straight or diamond patterns on knobs and hardware tools.

Capacity  \ Model

UM-12

Work piece diameter(mm)

Ø2 ~ Ø12

Axial pitch for ISO threads(mm)

0.4P ~ 1.75P

Length of thread rolling(mm)

30MAX

Spindle speed(r.p.m)

25~35 variable speed

Thread rolling die(mm)

Diameter

Ø100MAX

Bore

Ø50.5

Length

10,15,30

Keyway

8 X 4

Distance of the rolling spindles(mm)

95 ~ 120

Output (pieces/min)

15~ 30

Main power motor

3 HP (2.2 kw)

Net weight (Approx.)(kg)

350

Gross weight (Approx.)(kg)

450

Operation required space (mm)

610  x  950  x  950

Shipping measurement (mm)

800  x  1100 x 1200