Thru feed and in-feed (plunge feed) both available: The rolling time and the rolling length can be adjusted by the sensors.

UM-30 - Hydraulic Thread Rolling Machine

2-roll thread rolling machine with the hydraulic system.  It is the medium size thread rolling machine for our factory. 

 

The features of UM-30 thread rolling machine:

  1. Thru feed and in-feed (plunge feed) both available:  The rolling time and the rolling length can be adjusted by the sensors.
  2. Powerful rolling pressure : The slide way feeding is driven by hydraulic unit, precision in positioning, owerful without any distortion.
  3. Solid structure:  heat treatment of high tension cast iron FC-25 frame is durable
  4. Steady feed motion: Ground square  slide way can avoid the jumping , vibration and wear away.
  5. Perfect transmission: The ground-thread worms with heat treatment progress can be matched completely and smoothly with phosphoric brone worm gears.
  6. Specially suitable for: Long length screws, ACME screws, Ball Screws, machine parts, tool and automobile / motorcycle parts.

Capacity             \               Model

UM-30

Work piece diameter(mm)

Ø5 ~ Ø30

Axial pitch for ISO threads(mm)

0.8P ~ 3.5P

Length of thread rolling(mm)

Plunge rolling(In feed)：70

Thru feed rolling：no limited

Spindle speed

30 ~ 65 r.p.m variable speed

Thread rolling die(mm)

Diameter

Ø150MAX

Bore

Ø54

Length

35, 70

Keyway

10 X 5

Distance of the rolling spindles(mm)

142 ~ 185

Output (pieces/min)

4 ~ 20

Swivel of roll-axis

± 7°

Main power motor

5 HP (3.7 kw)

Hydraulic motor

3 HP (2.2 kw)

Max rolling pressure

17 TONS

Net weight (Approx.)

1,220 kgs

Gross weight (Approx.)

1,370 kgs

Overall dimension (L x W x H)

1,800mm x 1,800mm x 1,600 mm

Shipping measurement (L x W x H)

1,700mm x 1,270mm x 1,500 mm
Video example UM-30 + semi loading system (option)