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You are here: Home » Products » Screw making machine » HRA series full automatic screw bolt thread rolling machine with best price

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Phone: +8613849857531
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HRA series full automatic screw bolt thread rolling machine with best price

Thread rolling machine is portable, flexible, high efficiency and has some irreplaceable advantages compared with similar equipment, avoid the limit of lathe, drill or hand tapping, save time, labor, not easy to rotten teeth, screw tap not easy to break off.
The machine is easy to operate, convenient to maintenance, which greatly decrease the technical requirements for workers.

Quantity:
  • HR3-20A HR4-25A HR4-40A HR5-65A HR6-60A
  • Huarui

HRA series full automatic screw bolt thread rolling machine with best price


Product description

This equipment adopts two thread profile thread rolling plate staggered 1/2 screw distance design, dead plate is fixed, movable plate equal to dead plate do straight line motion back and forth, when the work piece feed between two plates, movable plate move forward twist work piece, make its surface plastic deformation into thread.


Thread rolling machine is portable, flexible, high efficiency and has some irreplaceable advantages compared with similar equipment, avoid the limit of lathe, drill or hand tapping, save time, labor, not easy to rotten teeth, screw tap not easy to break off.


The machine is easy to operate, convenient to maintenance, which greatly decrease the technical requirements for workers.


Technical parameters

Model

Max. Screw Dia (mm)

Max. Screw length (mm)

Motor

(kw)

Capacity

(pcs/min)

Weight

(Ton)

Overall size (m)

HR3-20A

M2.6

20

1.1

350

0.3

1.1*0.53*1.2

HR4-25A

M4

25

1.5

320

0.45

1.3*0.63*1.32

HR4-40A

M4

40

2.2/0.37

280

0.97

1.5*1.15*1.35

HR5-65A

M5

65

3+0.37

130

1.3

1.75*1.4*1.65

HR6-60A

M6

60

4/0.37

180

1.5

1.7*1.65*1.3


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Screw pictures

thread rolling machine


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CONTACT US

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  Mobile: +86 13849857531
 Whatsapp: +86 13937476212  
 Wechat: +86 13937476212 
 Email: tina@xchrjx.com
 Email: bella@xchrjx.com

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