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Office In Ha Noi City

Office in HCM City
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The features of UM-40: 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.

Specification Table:

Capacity \ Model


Work piece diameter(mm)

Ø6 ~ Ø40

Axial pitch for ISO threads(mm)

0.8P ~ 4.0P

Length of thread rolling(mm)

Plunge rolling(In feed):148

Thru feed rolling:no limited

Spindle speed

20, 35, 50, 70 r.p.m

Thread rolling die(mm)






35, 70, 100, 150


10 X 5

Distance of the rolling spindles(mm)

125 ~ 200

Output (pieces/min)

4 ~ 20

Swivel of roll-axis

± 4°

Main power motor

10 HP (7.5 kw)

Hydraulic motor

5 HP (3.7 kw)

Max. rolling pressure


Net weight (Approx.)

2,020 kgs

Gross weight (Approx.)

2,220 kgs

Overall dimension (L x W x H)

1,600mm x 2,100 mm x 2,000 mm

Shipping measurement (L x W x H)

1,500mm x 1,900 mm x 1,900 mm