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Six Die Six Blow Nut Forming Machine
Wenzhou BOYU Machinery Co., Ltd.
Wenzhou BOYU Machinery Co., Ltd.
Cold Headers
Nut Cold Heading Machine

Six Die Six Blow Nut Forming Machine

1. Highly efficient, time-saving, labor-saving, and material-saving production.
2. High-precision feeding system.
3. High-torque transmission system.
4. The qualification rate reaches 99.9%.


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A six-die, six-blow (6D6B) nut forming machine offers high-speed, automated production of nuts with superior quality. By using of 6D6B) nut forming machine, it provides consistent dimensional accuracy and excellent material utilization. The robust, high-rigidity design of BOYU's automatic nut forming machine (a top-tier hex nut making machine) ensures stability and long-term reliability with reduced maintenance, making this hex nut making machine an ideal choice for efficient nut manufacturing.

Features of Six Die Six Blow Nut Forming Machine

  • Diagram of the Nut Forming Process

    The wire undergoes six stages of deformation through a six-station die, ultimately forming into a nut. This process is high-speed, efficient, and saves both time and effort—making the nut cold forming machine an ideal choice for mass nut production.





  • High Quality Design Concept

    The clamping system can perform 90-degree and 180-degree flips, which is more conducive to the arrangement of the forming process.


  • Main Slider

    The T-shaped design of the slider ensures smoother operation and is more conducive to processing products with high precision and complex shapes.


  • Feeding Part

    Uses a ratchet mechanism that works smoothly and in an organized way. The gears are specially treated to ensure precise movement, resist wear well, and have a long service life.

  • Bearing Type

    High-quality bearings, low friction, good lubrication, operates at high speed with flexibility, maintaining stable and long-lasting product precision.

  • High Rigidity Bed & Cutting System

    • Spheroidal graphite cast iron with alloy added.

    • The cutting system uses a guide plate to drive the cutter bar. The guide plate moves back and forth, delivering the cutting force in a straight line. This makes the force strong, stable, and well-balanced.

Technical Specifications of Six Die Six Blow Nut Forming Machine

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)


11B6S18L
6s
11
3.3-20
18
50
65
15
4.5T
2.5
1.65
1.25

14B6S20L
6s
14
5.0-20
20
60
90
22
8.5T
3
2.1
1.35


17B6S25L
6s
17
6.0-25
25
70
120
22
11.5T
3.6
2.2
1.6


19B6S6S
6s
19
10.0-18
20
80
200
30
16T
3.8
2.4
1.8


24B6S30LT
6s
24
14-32
30
100
280
45
26T
4.8
2.8
2.2


27B6ST
6s
27
14.7-32
30
110
300
75
36.5T
5
2.8
2.4


33B6S50LT
6s
33
12-54
50
140
330
132
53T
5.7
3.6
2.6


41B6ST50L
90
41
18-50
50
165
800
160
95T
6.2
3.9
3.1


50B6ST60L
95
50
15-63
60
200
950
200
120T
6.6
4.3
3.1


58B6ST80L
95
50
20-80
80
240
1050
150
140T
9
5
3.2


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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