Perfect transmission: The ground-thread worms with heat treatment progress can be matched completely and smoothly with phosphoric brone worm gears.

UM-16 -

Specification

UM-16 Hydraulic Thru-Feed Thread Rolling Machine

For Ø2–16mm Precision Fasteners

Designed for small parts, micro screws, and electronics/automotive components. Compact, smart, and safe. The top choice for high-speed, high-precision mass production.

Key Features

  • PLC + HMI:
    Easy touchscreen setup. Fast troubleshooting with self-diagnostics.

  • 24V Low Voltage:
    Safe control circuit protects operators from shocks in wet conditions.

  • Inverter Speed Control:
    Fast for fine threads; high torque for hard metals.

  • Square Guide Rails:
    Hardened and ground tracks ensure micron-level accuracy.

  • Strong Body & Hydraulics:
    Tempered FC-25 iron frame for smooth, quiet, long-term use.

  • In feed & thru feed:
    Quick switch between short parts (In-feed) and long bars (Thru-feed).


Applications

  • Micro Screws: Fasteners for electronics, instruments, and small auto bolts.

  • Long/Special Parts: Set screws (supports auto feeding), socket screws, and threaded rods.

  • All Materials: Works on steel, alloy, stainless steel, brass, and aluminum.

  • Knurling: Straight or diamond patterns for small hardware and knobs.

Capacity \  Model

UM-16

Work piece diameter(mm)

Ø2 ~ Ø16

Axial pitch for ISO threads(mm)

0.4P ~ 2.0P

Length of thread rolling(mm)

Plunge rolling(In feed)：40

Thru feed rolling：no limited

Spindle speed

30 ~ 65 r.p.m variable speed

Thread rolling die(mm)

Diameter

Ø100 MAX

Bore

Ø50.5

Length

10,15,30,40

Keyway

8 X 4

Distance of the rolling spindles(mm)

90 ~ 120

Output (pieces/min)

8 ~ 30

Swivel of roll-axis

± 6°

Main power motor

3 HP (2.2 kw)

Hydraulic motor

2 HP (1.5 kw)

Max rolling pressure (TON)

6 

Net weight (Approx.)(kg)

600

Gross weight (Approx.)(kg)

680

Overall dimension (mm)

1400  x 1050  x 1200 

Shipping measurement (mm)

1430 x 1150  x 1400