Hex Bolt Nut Making Machines
Our factory has been specialized in producing screw bolt making machines for more than 30 years, and we provide 2 years warranties to all of our machines. We also got CE certificate. We have different models for making different sizes and kinds bolts and nuts. Also we can customize machines according to your requests.
1. Hex bolt cold heading machine
This equipment adopts cold heading way to make the wire formed by mold. It will do wire feeding, straightening, cutting, forming and discharging all by itself automatically.
Technical data sheet
| Model |
Max. Screw Dia. (mm) |
Max. Screw length (mm) |
Capacity (pcs/min) |
Weight
(Ton) |
Overall size (m) |
| ZM10-220C |
12 |
220 |
60 |
7.5 |
4.2*1.81.7 |
| ZM10-250C |
12 |
250 |
60 |
8.5 |
5*1.8*1.7 |
| ZM10-300C |
12 |
300 |
60 |
9 |
5*1.9*2.1 |
| ZM10-360C |
12 |
360 |
60 |
12 |
6.7*2*2.6 |
| ZM12-150C |
14 |
150 |
50 |
10 |
3.9*1.9*1.8 |
| ZM12-250C |
14 |
250 |
50 |
11 |
5.3*2.2*1.9 |
| ZM14-150C |
16 |
150 |
50 |
10 |
4.5*2.2*2.15 |
| ZM14-250C |
16 |
250 |
50 |
11 |
5*2.2*2.15 |
| ZM20-250B |
20 |
250 |
50 |
15 |
6*2.3*2.2 |
| ZM24-300B |
24 |
300 |
50 |
19 |
6.9*2.3*2.2 |
2.Automatic side cutting machine/trimming machine
3.Full automatic thread rolling machine
This equipment adopts two thread profile thread rolling plate staggered 1/2 screw distance design, dead plate is fixed, movable plate equal to dead plate do straight line motion back and forth, when the work piece feed between two plates, movable plate move forward twist work piece, make its surface plastic deformation into thread.
Thread rolling machine is portable, flexible, high efficiency and has some irreplaceable advantages compared with similar equipment, avoid the limit of lathe, drill or hand tapping, save time, labor, not easy to rotten teeth, screw tap not easy to break off.
The machine is easy to operate, convenient to maintenance, which greatly decrease the technical requirements for workers.
This equipment adopts two thread profile thread rolling plate staggered 1/2 screw distance design, dead plate is fixed, movable plate equal to dead plate do straight line motion back and forth, when the work piece feed between two plates, movable plate move forward twist work piece, make its surface plastic deformation into thread.
Thread rolling machine is portable, flexible, high efficiency and has some irreplaceable advantages compared with similar equipment, avoid the limit of lathe, drill or hand tapping, save time, labor, not easy to rotten teeth, screw tap not easy to break off.
The machine is easy to operate, convenient to maintenance, which greatly decrease the technical requirements for workers.
Technical data sheet
| Model |
Max. Screw Dia (mm) |
Max. Screw length (mm) |
Motor (kw) |
Capacity (pcs/min) |
Weight (Ton) |
| HR10-120B |
M10 |
120 |
7.5 |
160 |
2.35 |
| HR12-120B |
M12 |
120 |
11 |
160 |
3 |
| HR12-160B |
M12 |
160 |
13 |
140 |
3 |
| HR12-220B |
M12 |
220 |
15 |
140 |
3.5 |
| HR16-120B |
M16 |
120 |
15 |
120 |
3.8 |
| HR16-160B |
M16 |
160 |
15 |
100 |
4 |
| HR16-220B |
M16 |
220 |
15 |
100 |
4.8 |
| HR20-200B |
M20 |
150 |
37 |
70 |
18 |
| HR20-200B |
M20 |
200 |
37 |
70 |
22 |
| HR30-250B |
|
250 |
45 |
70 |
29 |
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Contact person: Angela
Audited Supplier 
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