The bolt heading machine operates by forming bolt heads from wire material without cutting, preserving material continuity and strength. As a key type of cold heading machine, it supports high material utilization and consistent head geometry.
Depending on configuration, the machines can support various head types, including hex, square, and custom profiles. The forming process emphasizes repeatability and structural integrity.
TAICHUANG assists customers in selecting bolt heading machines that align with their fastener specifications and production planning.
|
Diameter(mm) |
4 |
5 |
5 |
5 |
6 |
8 |
|
Screw length(mm) |
32 |
65 |
50 |
76 |
110 |
165 |
|
Max.output(PCS/MIN.) |
150-175 |
130-145 |
150-170 |
100-130 |
70-90 |
50-60 |
|
Die Length(mm) |
45 |
80 |
67.5 |
100.5 |
146 |
187 |
|
Die Dia(mm) |
30 |
34.5 |
34.5 |
34.5 |
45 |
65 |
|
1st,2nd Punch Dia(mm) |
25 |
31 |
31 |
31 |
36 |
40 |
|
Cut-Off Die Dia(mm) |
15 |
19 |
19 |
19 |
25 |
32 |
|
Main Motor(KW) |
1.5 |
2.2 |
3 |
3 |
5.5 |
11 |
|
Approx.wt(KG) |
1000 |
1700 |
1850 |
1850 |
2850 |
5250 |
|
Machine Size |
1600*1090*1260 |
1900*1100*1450 |
2000*1100*1100 |
2000*1100*1100 |
3070*1250*1350 |
4400*1600*1600 |
1. Cost-Effective: Significantly cheaper per part in high-volume production compared to traditional machining.
2. Improved Strength: Cold working (forging) improves the physical properties of the metal.
3. High Precision: Offers superior dimensional consistency and control.
Industrial bolts
Construction fasteners
Automotive bolt components
Q1: Is a bolt heading machine the same as a bolt former?
A bolt heading machine focuses on head forming; a bolt former may include additional forming stages.
Q2: What materials are commonly used?
Carbon steel, alloy steel, and similar cold-formable materials are typical.
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If you have any enquiry about quotation or cooperation, please feel free to email us at sales03@gdtaichuang.cn or use the following inquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
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