Being able to do both infeed (plunge rolling) and thrufeed (continuous rolling) are standard features for hydraulic thru feed thread rolling machine.Thread rolling machines are used to produce screws, bolts, and tools.

UM-40 (A) -

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*Thru feed and in feed both available: The rolling time and rolling length are adjustable by limited switches with “hydraulic thru feed type” thread rolling machines.

 

*Powerful rolling pressure: the slide way feeding is driven by hydraulic unit which is ensured accurate position, and avoided the distortion of feeding power.

 

*Solid structure: Heat treatment of high tension cast iron FC-25 frame is durable.

 

*Steady feed motion: square rail slide cased and accurately ground can avoid the jumping, vibration, and wear away.

 

*Perfect transmission: heat-treat and thread-ground worm with phosphoric bronze worm wheel gear completely and smooth.

 

*Specially suitable for : long length screws, ACME screws, Ball screws, machine parts, tool and automobile / motorcycle parts.

Capacity \Model

UM-40(A)

UM-40

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(r.p.m_)

30, 45, 55

Thread rolling die(mm)

Diameter

Ø180

Ø150

Bore

Ø54

Length

35, 70, 100, 150

Keyway

10 X 5

Distance of the rolling spindles(mm)

55~230

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

27

Net weight (Approx.)(kg)

2,300

Gross weight (Approx.)(kg)

2,500

Overall dimension(mm) 

2100 x 1400 x 1800 

Shipping measurement (mm)

2210 x 1510 x 2100