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Five Stroke Bolt Parts Former
Wenzhou BOYU Machinery Co., Ltd.
Wenzhou BOYU Machinery Co., Ltd.
Cold Headers
Parts Former

Five Stroke Bolt Parts Former

  • Advanced automated configuration helps various industries improve production efficiency, reduce costs, and increase profits.

  • The high rigidity of the basic structure provides stable and reliable cold forging forming.

  • Various multi-station mold specifications to achieve the best conditions for one-time product forming.

  • The slider male die design ensures synchronization of the punch and workpiece, meeting the processing needs of various shaped parts.

  • It has a compact structure and is equipped with an "anti-damage" safety mechanism.

  • The nut machine mechanism is easy to assemble, with strong ejection force and easy adjustment.

  • automatic-screw-making-machine
  • bolt-cutting-machine
  • screw-forming-machine
  • screw-heading-machine
  • screw-header-machine
  • tower-bolt-making-machine
  • steel-screw-making-machine
  • screw-threading-machine
  • automatic-screw-making-machine
  • bolt-cutting-machine
  • screw-forming-machine
  • screw-heading-machine
  • screw-header-machine
  • tower-bolt-making-machine
  • steel-screw-making-machine
  • screw-threading-machine

Main Configurations of Parts Former

Configuration ① Circular cutter and independent clamp frame material-clamping mechanism:
The cutting adopts an integral circular cutting design. When the wire rod is cut, the parallelism is controlled, making the cross-section of the wire rod flatter, and greatly improving the qualified rate of the material.

main-configurations-of-screw-heading-machine.jpgmain-configurations-of-screw-header-machine.png


The independent clamp frame drive structure works in conjunction with the circular cutter for material cutting. The rear thimble pushes the material from the cutting die into the clamp, and then transports it to the next workstation.

main-configurations-of-screw-making-machines.png



Configuration ② Clamp opening and ball-pressing mechanism:    The clamp shaft adopts an independent clamp-opening structure. The clamp freely expands, contracts, opens, and clamps materials driven by a cam. It can achieve clamp-opening and ball - pressing, meeting the needs of forming various special-shaped parts.


main-configurations-of-tower-bolt-making-machines.pngmain-configurations-of-bolt-cutting-machines.png


Configuration ③ The machine body is equipped with a back shaft, main flywheel and auxiliary flywheel.    It adopts a rigid transmission design with large-module gears, which significantly improves the stability of power transmission and transmission efficiency. Gears transmit torque, resulting in less loss compared to the belt drive of traditional cold heading machines.


main-configurations-of-screw-threading-machines.png


Configuration ④ Integrated shear box, driven by double S-plates    The shearing mechanism adopts a double-S-plate drive design with an integrated shear box. One S-plate drives the shear tool rod to perform reciprocating material-cutting movements, and the other S-plate drives the clamp frame pull rod to perform reciprocating material-clamping movements. This enables the actions of the cutter and the clamp frame to be completely independent yet coordinated.


main-configurations-of-steel-screw-making-machines.png


Configuration ⑤ Feeding box cylinder material-pressing mechanism    

The feeding box is equipped with a cylinder material-pressing system, which makes it more labor-saving and convenient when adjusting the wire - pressing wheels. The pressure is adjustable to prevent the wire rod from being flattened due to excessive pressure.

main-configurations-of-automatic-screw-making-machines.png


Optional Equipment of Five Stroke Bolt Parts Formerl

  • Optional

    Single speed, double speed, or servo motor.

  • Optional

    The feeding device improves the feeding precision.

  • Optional

    Inverter, stepless speed regulation within a certain range.

  • Choice

    MT-type slider

  • Choice

    Male die PKO (Positive Knockout)

  • Bearing standard type

    The crankshaft and impact connecting rod use the world’s best SKF bearings, suitable for processing standard products and standard nuts.

  • Lengthening of copper sleeve

    The lengthened copper sleeve crankshaft and impact connecting rod use alloy copper sleeves, providing high impact resistance, long service life, and low maintenance costs.


Specifications of Five Stroke Bolt Parts Former

Model
Module (mm)
Maximum cutting diameter(mm)
Cutting length(mm)
Maximum backstroke ejection length(mm)
Distance from the center of mother die(mm)
Maximum forging pressure(Ton)
Main motor(KW)
Machine weight(Ton)
Dimensions（M）Lenth(L)
width(W)
Height(H)


11B40LT
6s/7s/8s
11
6-40
40
50
65
15
5.5T/6T/6.5T
2.8
1.65/1.66/1.7
1.3


11B50LT
6s/7s
11
8.5-54
50
50
65
15
5.8T/6.3T
2.87
1.65/1.67
1.3


11B60LT
6S
11
8.5-60
50
50
65
15
6.1T
2.87
1.65
1.3


14B40LT
6s/7s/8s
14
10.2-41
40
60
120
22
9.5T/10.5T/11.5T
3.3/3.4/3.5
2/2.1/2.2
1.7


14B60LT
6s/7s/8s
14
11.6-63
60
60
120
22
10T/11.5T/13T
3.4/3.8/4.15
2/2.2/2.3
1.7


14B80LT
6s/7s
14
23-85
80
60
120
22/30
11.5T/12.5T
3.9/4.3
2.1/2.2
2


17B40LT
6s/7s/8s
17
8-41.5
40
70
200
30/30/45
12T/13T/14T
3.7
2.1/2.2/2.3
1.8


19B40LT
6s/7s
19
10-42
40
80
200
37
16.5T/17.5T
3.8
2.3/2.4
1.9


19B60LT
6s/7s/8s/9s
19
14.2-62
60
80
260
45/45/55/75
19T/21T/22T/23T
4.7
2.3/2.4/2.5/2.7
2.1


19B80LT
6s/7s/9s
19
28-84
80
80
260
44/55/75
19.5T/21T/24T
4.7/4.9/4.9
2.3/2.4/2.7
2.1


19B100LT
7s
19
34-100
100
80
260
75
22T
5
2.4
2.2


22B30LT
6s
22
12-33
30
90
270
45
22T
4.4
2.4
2.1


24B40LT
6s/7s
24
16-40
40
100
280
55
26.5T/28T
4.8/5.1
2.8/2.9
2.2


24B60LT
6s/7s/8s/9s
24
25-68
60
100
300
75/75/90/90
32T/35T/37T/38T
5.4/5.4/5.5/5.6
2.8/2.9/3.1/3.3
2.2


24B80LT
6s/7s/9s
24
30-85
80
100
300
75/90/90
35T/36.5T/38T
5.6
2.7/2.9/3.3
2.2


27B60LT
6s/7s/8s/9s
27
26-68
60
110
300
75/90/110/132
38T/40T/43T/46T
5.5
2.8/3.1/3.2
2.2/2.3/2.4


27B90LT
6s/7s
27
30-93
90
110
330
90
40T/43T
5.5/5.8
2.9/3
2.3/2.4


30B6T
6s/7s
21-35
35
35
120
330
110
45T/48T
5.7
3.4/3.5
2.3


33B100LT
6s/7s/9s
33
34-102
100
140
350
200/200/220
75T/80T/87T
6.7
3.9/4.1/4.5
2.8/2.9/3.1


36B50LT
6s/7s
36
15-52
50
150
600
200
79T/84T
6.35
3.5/3.6
2.7


41B80LT
6s
41
20-83
80
165
600
200
90T
6.8
3.7
2.8


41B120LT
7s
41
42-120
120
165
600
220
95T
7.3
3.9
2.8


30B6ST35L
6s
30
14-35
35
120
500
90
45T
5.8
3
2.4


33B6ST40L
6s
33
16-42
40
140
500
110
55T
6
3.3
2.7


33B6ST100L
6s
33
32-101
100
140
500
132
78T
6.5
3.3
2.9


36B7ST80L
7s
36
20-83
80
150
650
132
84T
7
3.5
3


50B7ST100L
7s
50
35-101
100
200
950
200
140T
8.5
4.5
3.1


58B6ST80L
6s
50
20-80
80
240
1050
150
140T
9
5
3.2


Our company continuously conducts research and improvement. The specification parameters are for reference only. In case of any updates, we will not send separate notifications. Your understanding is highly appreciated.

Our company continuously conducts research and improvements. The specifications and parameters are for reference only. If there are any changes, we will not notify separately. Thank you for your understanding.

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