Harbin Rainbow Technology CO.,Ltd.
Harbin Rainbow Technology CO.,Ltd.
  • rbf series 4 station bolt former supplier
  • bolt former machine
  • bolt forming machine
  • rbf series 4 station bolt former supplier
  • bolt former machine
  • bolt forming machine

RBF Series 4 Station Bolt Former

The RBF Series 4 Station Bolt Former is a high-performance machine designed for the efficient production of bolts. With its four stations, it offers multi-stage processing capabilities, including heading, threading, and pointing. This bolt forming machine provides precise and consistent results, ensuring reliable bolt production. Ideal for use in industries such as automotive, construction, and fastener manufacturing.

Specifications of RBF Series 4 Station Bolt Former Machine

Main Technical Data of RBF Series 4- station High Speed and Fully Automatic Cold Heading and Forming Machine


Model

Unit

RBF 44S

RBF-64S

RBF-64L

RBF-84S

RBF-104S

RBF-104L

RBF-134L

Forging station

No.

4

4

4

4

4

4

4

Forging force

Kgs

20,000

45,000

45,000

65,000

85,000

85,000

130,000

Max cut-off dia.

mm

Φ5

Φ8

Φ8

Φ10

Φ12

Φ12

Φ15

Max cut-off length

mm

55

90

125

100

130

185

190

Speed Range

pcs/min

300

140-240

100-180

120-200

95-160

90-150

75-120

P.K.O Stroke

mm

10

12

20

19

20

30

30

K.O Stroke

mm

45

85

110

85

110

160

160

Main slide stroke

mm

100

136

172

140

190

280

270

Main motor

kw

7.5

15

15

22

30

30

37

Cut-off-die size

mm

Φ20*30L

Φ30*45L

Φ30*45L

Φ35*50L

Φ45*59L

Φ45*59L

Φ63*69L

Punch die size

mm

Φ32*60L

Φ40*90L

Φ45*110L

Φ45*115L

Φ53*115L

Φ53*115L

Φ60*130L

Main die size

mm

Φ38*60L

Φ50*110L

Φ50*130L

Φ60*120L

Φ75*135L

Φ75*200L

Φ86*190L

Die pitch

mm

48

60

60

80

94

94

110

Machine Weight(Approx)

Kgs

45,00

10,000

12,000

14,000

18,000

24T

26,000

Normal bolt size

mm

2-4

3-6

3-6

5-8

6-10

6-10

8-12.7

Shank length of blank

mm

10-40

10-75

35-100

15-75

15-100

20-150

25-150

Mechanical Dimensions(cm)

cm

250*150*125

400*203*169

440*200*165

430*230*185

450*250*195

570*277*219

500*277*219


REMARKS:

The company keeps the right to revise above parameters. If there is any alterations, advance notice won't be given then.

The products' most applicable production speed is decided by the product shape, size and material.

Maximum material shearing diameter and product size listed in the table can be calculated according to medium carbon alloy steel. It is equal to 10.9 grade high Intensity screw.



Main Technical Data of RBF Series 4- station High Speed and Fully Automatic Cold Heading and Forming Machine


ModelUnitRBF-134LLRBF-164SRBF-164LLRBF-204LRBF-204LLRBF-254SLRBF-254L
Forging stationNo.4444444
Forging forceKgs130,000220,000220,000380,000380,000450,000450,000
Max cut-off dia.mmΦ15Φ18Φ18Φ23Φ23Φ26Φ30
Max cut-off lengthmm285195325240360255320
Speed Rangepcs/min50-8070-11040-7050-8040-6540-7035-62
P.K.O Strokemm30304545463546
K.O Strokemm280170320220325215280
Main slide strokemm380260490346496330446
Main motorkw3755557575110110
Cut-off-die sizemmΦ55*70LΦ60*90LΦ64*100LΦ75*120LΦ75*120LΦ80*130LΦ99*150L
Punch die sizemmΦ60*229LΦ75*185LΦ75*185LΦ90*215LΦ90*215LΦ120*270LΦ120*270L
Main die sizemmΦ86*305LΦ100*190LΦ100*345LΦ125*240LΦ125*345LΦ140*250LΦ148*300
Die pitchmm110120120140140160160
Machine Weight(Approx)Kgs38,00040,00060,00062,00076,000103,000120,000
Normal bolt sizemm8-12.710-1610-1612-2012-2014-25.416-25.4.
Shank length of blankmm75-26020-150100-30025-200100-30035-20060-260
Mechanical Dimensions(cm)cm720*300*250610*326*265900*350*320730*320*300870*320*320830*430*320-


REMARKS:

The company keeps the right to revise above parameters. If there is any alterations, advance notice won't be given then.

The products' most applicable production speed is decided by the product shape, size and material.

Maximum material shearing diameter and product size listed in the table can be calculated according to medium carbon alloy steel. It is equal to 10.9 grade high Intensity screw.

Features of RBF Series 4 Station Bolt Forming Machine

  • 01
    High precision

    Like the nut former machine, the 4 Station bolt former also provides high-precision finished products. It ensures consistent and accurate results in forming bolts.


                       

  • 02
    Versatile operation

    This bolt former is capable of forming bolts with various specifications and dimensions. It can handle different sizes of bolts and provide flexibility in production.

  • 03
    Efficient production

    With its four-station design, the RBF Series bolt former allows for high-speed production. It can quickly and efficiently form multiple bolts simultaneously, increasing productivity.


  • 04
    Easy setup and operation

    The bolt making machine is designed with user-friendly features, making it easy to set up and operate. It reduces the downtime when changing the production setup, ensuring smooth operation.

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