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 maximum 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
24B-6S

SJNF
33B-6S

SJNF
41B-6S

SJNF
46B-6S

Forging station

No.

6

6

6

6

6

6

6

6

6

Across flats of nut

Mm

5-8

5.5-12.7

10-17

14-17

14-22

17-26

24-33

30-41

36-45

Suitable hex nut

mm

M2.5-M5

M3-M6

M6-M10

M8-10

M8-M14

M10-M18

M16-M22

M20-M27

M24-M30

Cut-off dia.(Max)

Mm

8

11

14

17

19

24

30

40

45

Cut-off length(Max)

Mm

6

7

10

16

14

18

24

52

60

Kick out length(Max)

Mm

8

13

18

20

25

30

38

68

60

Dies pitch

Mm

38

50

60

70

80

100

140

165

180

Forging power

Kgs

30,000

55,000

85,000

120,000

130,000

220,000

360,000

450,000

750,000

Ram stroke

Mm

50

58

70

80

100

110

146

210

210

Output for nut

Pcs/min

135-240

135-240

90-170

75-130

65-115

50-90

55-100

45-80

25-50

Main motor

Kw

7.5

11

15

22

30

55

110

160

300

Lubrication motor

Kw

1.5

1.5

2.2

2.2

2.2

2.2*2

2.2*2

2.2*2

2.2*2

lubricant

L

400

600

900

1,000

1,200

1,600

1,800

2,000

2,200

Approx weight

Kgs

3,500

4,500

8,000

10,000

14,000

25,000

45,000

80,000

140,000

Machine dimensions

cm

185*160*105

240*160*110

310*210*140

320*220*140

370*220*160

450*290*190

530*350*210

720*420*250

940*450*320



Main Technical Parameters of SJNF Series 6-7-Station
The Parameters of Long Stroke Nut Former


Model

Unit

SJNF
11B-6SL

SJNF
14B-6SL

SJNF
17B-6SL

SJNF
19B-6SL

SJNF
24B-6SL

SJNF
33B-6SL

SJNF
41B-6SL

SJNF
14B-7SL

SJNF
24B-7SL

Forging station

No.

6

6

6

6

6

6

6

7

7

Cut-off dia.(Max)

Mm

11

14

17

19

24

30

40

14

24

Cut-off length(Max)

Mm

15

25

30

30

36

60

80

25

36

Kick out length(Max)

Mm

30

40

45

45

80

80

120

40

80

P.K.O length(Max)

Mm

15

19

20

20

24

35

40

19

24

Dies pitch

Mm

50

60

70

80

100

140

165

60

100

Forging power

Kgs

56,000

120,000

125,000

185,000

300,000

400,000

500,000

120,000

300,000

Products

mm

Ф11*30L

Ф14*40L

Ф17*45L

Ф19*60L

Ф24*80L

Ф33*80L

Ф40*120L

Ф14*40L

Ф24*80L

Output for nut

Pcs/min

120

160

160

220

280

240

360

200

280

Ram stroke

mm

80-145

60-110

60-100

50-90

45-80

50-90

45-80

60-110

45-80

Main motor

Kw

11

22

30

30

55

160

220

22

55

Lubrication motor

Kw

1.5

2.2

2.2

2.2

2.2*2

2.2*2

2.2*2

2.2

2.2*2

lubricant

L

600

900

1,000

1,200

1,600

1,800

2,000

1,000

1,800

Approx weight

Kgs

5,500

8,800

10,500

18,000

32,000

55,000

90,000

10,000

35,000

Machine dimensions

cm

270*165*120

330*210*150

360*230*160

470*230*190

560*290*200

630*320*230

820*380*260

340*210*150

560*300*200



 

 

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.