Use and characteristic:
1、 Non-oil self-lubricating bearings are qualified to improve the application life and abrasion resistance of the coupling shaft, as well as reduce energy consumption.
2、Circuitry for the converter plus PLC,not only continuously variable transmission,the machine can work in automatic detection of the fault condition shutdown.
3、Using pneumatic air clutch to start the current,brake smoothly,except to move the slider or the outside could stop time to stop after the death,to provide enough room for maneuver.
4、In order to decrease the pollution of hot-oil gas spray to the working environment, closed guard is designed and developed.
5、The machine set pressure oil line protection devices to ensure that all parts of the machine running the full lubrication. Set air way pressure protection device, overload protection of the machine, improve mold life.
6、Make sure the machine can be tested in convenience, then, for the security of the staff, building safety protection door and teaching the operators  to carry  out standard operation are also of great importance. 


Main Technical Parameters of SJNF Series 6-Station 
The Parameters of Nut Former

Model

Unit

SJNF

8B-6S

SJNF

11B-6S

SJNF

14B-6S

SJNF

17B-6S

SJNF

19B-6S

SJNF

22B-6S

SJNF

24B-6S

Forging station

No.

6

6

6

6

6

6

6

Across flats of nut

Mm

5-8

5.5-12.7

10-17

14-17

14-22

17-22

17-26

Suitable hex nut

mm

M2.5-M5

M3-M6

M6-M10

M8-10

M8-M14

M10-M14

M10-M18

Cut-off dia.(Max)

Mm

8

11

14

17

19

21

24

Cut-off length(Max)

Mm

8

15

15

20

17

25

22

Kick out length(Max)

Mm

12

15

18

20

25

25

30

Dies pitch

Mm

38

50

60

70

80

90

100

Forging power

Kgs

30,000

55,000

85,000

120,000

130,000

160,000

220,000

Ram stroke

Mm

50

58

70

80

100

100

110

Output for nut

Pcs/min

250-330

260-300

150-240

140-220

80-140

90-130

80-120

Main motor

Kw

7.5

11

15

22

30

40

55

Lubrication motor

Kw

1.5

1.5

2.2

2.2

2.2

2.2

2.2*2

lubricant

L

400

600

900

1,000

1,200

1,000

1,600

Approx weight

Ton

3.5

4.5

8

10

14

17

25

Machine dimensions

cm

185*160*105

240*160*110

310*210*140

320*220*140

370*220*160

390*250*170

450*290*190


Main Technical Parameters of SJNF Series 6-Station 
The Parameters of Nut Former

Model

Unit

SJNF

28B-6S

SJNF

33B-6S

SJNF

36B-6S

SJNF

41B-6S

SJNF

46B-6S

SJNF

50B-6S

Forging station

No.

6

6

6

6

6

6

Across flats of nut

Mm

24-26

24-33

30-36

30-41

36-45

36-50

Suitable hex nut

mm

M16-M18

M16-M22

M20-M24

M20-M27

M24-M30

M24-M32

Cut-off dia.(Max)

Mm

28

30

36

40

45

50

Cut-off length(Max)

Mm

30

40

45

52

60

60

Kick out length(Max)

Mm

38

38

45

68

60

60

Dies pitch

Mm

120

140

150

165

180

195

Forging power

Kgs

330,000

360,000

400,000

450,000

750,000

860

Ram stroke

Mm

140

146

160

210

210

210

Output for nut

Pcs/min

70-100

60-100

60-90

50-80

40-60

25-55

Main motor

Kw

75

110

132

160

315

330

Lubrication motor

Kw

2.2*2

2.2*2

2.2*2

2.2*2

2.2*2

2.2*2

lubricant

L

1,700

1,800

1,900

2,000

2,500

3,000

Approx weight

Ton

31

45

52

80

140

160

Machine dimensions

cm

500*290*200

530*350*210

600*380*225

720*420*250

940*450*280

940*480*280



Main Technical Parameters of SJNF Series 6-Station 
The Parameters of Long Stroke Cold Former

Model

Unit

SJNF

11B-6SL

SJNF

14B-6SL

SJNF

17B-6SL

SJNF

19B-6SL

SJNF

22B-6SL

Forging station

No.

6

6

6

6

6

Cut-off dia.(Max)

Mm

11

14

17

19

21

Cut-off length(Max)

Mm

25

30

35

35

30

Kick out length(Max)

Mm

30

40

45

60

60

P.K.O length(Max)

Mm

15

19

20

20

25

Dies pitch

Mm

50

60

70

80

90

Forging power

Kgs

56,000

120,000

125,000

185,000

170,000

Products

mm

Ф11*30L

Ф14*40L

Ф17*45L

Ф19*60L

Ф22*50L

Ram stroke

mm

120

160

160

220

240

Output for nut

Pcs/min

60-160

70-110

60-100

60-90

60-90

Main motor

Kw

11

22

30

45

50

Lubrication motor

Kw

1.5

2.2

2.2

2.2

2.2

lubricant

L

600

900

1,000

1,200

1,500

Approx weight

Ton

5.5

8.8

10.5

18

24

Machine dimensions

cm

270*165*120

330*210*150

360*230*160

470*230*190

450*270*170


Main Technical Parameters of SJNF Series 6-Station 
The Parameters of Long Stroke Cold Former

Model

Unit

SJNF

24B-6SL

SJNF

28B-6SL

SJNF

33B-6SL

SJNF

36B-6SL

SJNF

41B-6SL

Forging station

No.

6

6

6

6

6

Cut-off dia.(Max)

Mm

24

28

30

36

40

Cut-off length(Max)

Mm

60

45

60

70

80

Kick out length(Max)

Mm

80

80

80

85

120

P.K.O length(Max)

Mm

24

30

35

35

40

Dies pitch

Mm

100

120

140

150

165

Forging power

Kgs

300,000

350,000

400,000

600,000

500,000

Products

mm

Ф24*80L

Ф30*50L

Ф33*80L

Ф36*50L

Ф40*120L

Ram stroke

mm

280

280

240

280

360

Output for nut

Pcs/min

50-80

40-80

40-70

40-60

40-60

Main motor

Kw

55

100

160

150

220

Lubrication motor

Kw

2.2*2

2.2*2

2.2*2

2.2*2

2.2*2

lubricant

L

1,600

1,750

1,800

2,100

2,000

Approx weight

Ton

32

40

55

60

90

Machine dimensions

cm

560*290*200

550*290*210

630*320*230

700*310*230

820*380*260



Main Technical Parameters of SJNF Series 7-Station 
The Parameters of Long Stroke Cold Former

Model

单位

SJNF

14B-7SL

SJNF

17B-7SL

SJNF

19B-7SL

SJNF

24B-7SL

SJNF

33B-7SL

SJNF

41B-7SL

Forging station

No.

7

7

7

7

7

7

Cut-off dia.(Max)

Mm

14

18

19

24

30

44

Cut-off length(Max)

Mm

40

30

35

60

75

80

Kick out length(Max)

Mm

60

45

60

80

100

120

P.K.O lengthMax

Mm

19

20

20

24

35

40

Dies pitch

Mm

60

70

80

100

140

165

Forging power

Kgs

120,000

125,000

185,000

300,000

400,000

500,000

Products

mm

Ф14*40L

Ф18*45L

Ф19*60L

Ф24*80L

Ф33*80L

Ф44*120L

Ram stroke

mm

200

160

220

280

280

360

Output for nut

Pcs/min

70-110

60-100

60-90

50-80

40-70

40-60

Main motor

Kw

22

30

45

55

160

220

Lubrication motor

Kw

2.2

2.2

1.5 2.2

2.2*2

2.2*2

2.2*2

lubricant

L

1,000

1,200

1,400

1,800

1,900

2,200

Approx weight

Ton

10

14

20

35

57

94

Machine dimensions

cm

340*210*150

360*230*150

470*255*195

560*300*200

640*375*230

820*390*270




 

 

REMARKS:
1、The company keeps the right to revise above parameters,If there is any alterations,advance notice won t be given then.

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

3、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.