Nut Bolt Former Automatic Machine Line
A fully integrated automatic cold-forming line for high-volume production of hex nuts, flange nuts, and bolts from M12 to M48.
Product Specification
|
MODEL |
160K-3 |
160K-3G |
200K-3 |
200K-3G |
250K-3 |
250K-3G |
315K-3 |
315K-3G |
400K-3 |
400K-3G |
|
MAX CLAMP DIAMETER(mm) |
55 |
55 |
60 |
60 |
70 |
70 |
85 |
85 |
100 |
100 |
|
MAX CLAMP HEIGHT(mm) |
50 |
50 |
60 |
60 |
60 |
60 |
75 |
75 |
80 |
80 |
|
SPEED(PCS/min) |
35-45 |
35-45 |
30-40 |
30-40 |
25-35 |
25-35 |
20-30 |
20-30 |
20-30 |
20-30 |
|
HEIGHT ADJUSTING RANGE(mm) |
0-20 |
0-20 |
0-20 |
0-20 |
0-20 |
0-20 |
0-20 |
0-20 |
0-20 |
0-20 |
|
BEAM LIFTING HEIGHT DURING WORKING |
/ |
0-120 |
/ |
0-120 |
/ |
0-120 |
/ |
0-120 |
/ |
0-120 |
|
STROKE(mm) |
170 |
170 |
220 |
220 |
250 |
250 |
250 |
250 |
300 |
300 |
|
TOP TABLE DIMENSION(mm)L*W*H |
700 * 660 * 60 |
700 * 660 * 60 |
800 * 700 * 80 |
800 * 700 * 80 |
800 * 750 * 90 |
800 * 750 * 90 |
800 * 750 * 100 |
800 * 750 * 100 |
1000 * 750 * 110 |
1000 * 750 * 110 |
|
DOWN TABLE DIMENSION (mm)L*W*H |
1300 * 760 * 120 |
1300 * 760 * 120 |
1400 * 750 * 130 |
1400 * 750 * 130 |
1500 * 800 * 140 |
1500 * 800 * 140 |
1500 * 800 * 150 |
1500 * 800 * 150 |
1600 * 900 * 160 |
1600 * 900 * 160 |
|
SERVO MOTOR POWER(KW) |
3 |
4.5 |
3 |
4.5 |
3 |
4.5 |
3 |
4.5 |
4.5 |
4.5 |
|
MANUPULATOR OVERALL DIMENSION(MM)L*W*H |
3300 * 800 * 700 |
3300 * 800 * 700 |
3400 * 800 * 700 |
3400 * 800 * 700 |
3700 * 1000 * 800 |
3700 * 1000 * 800 |
3600 * 1000 * 800 |
3600 * 1000 * 800 |
4200 * 1200 * 100 |
4200 * 1200 * 100 |
|
MANIPULATOR WEIGHT(Kg) |
2000 |
2100 |
2500 |
2600 |
2900 |
3000 |
3200 |
3300 |
3700 |
3700 |
Features
High Output
Produces 20–45 pcs/min (depending on size)
Precision
±0.02 mm dimensional accuracy on critical features (head height, shank diameter); meets ISO 4759 Grade A standards without secondary machining.
Fast Size Changeover
Modular tooling and quick-clamp dies enable product switch in ≤20 minutes-maximizes uptime for multi-batch production.
After-Sales Service
On-Site Commissioning: Our engineers install, calibrate, and validate first-article quality at your plant.
Hands-On Training: Operators and maintenance staff trained on HMI control, quick-change procedures, and daily checks.
24/7 Remote Support: Secure remote access enables instant troubleshooting-no waiting for on-site visits.
Fast Spare Parts Delivery: Critical components (servo drivers, sensors, grippers) stocked globally-shipped within 48 hours.
Warranty: 12-month full coverage on core mechanical and electrical systems; extended service contracts available.
FAQ
What is the maximum diameter this line can handle?
Our standard models range from 55mm to 100mm max clamp diameter (e.g., Model 160K to 400K). Custom lines can be engineered for larger diameters up to 150mm upon request.
How quickly can we change over to a different nut size?
With our quick-change mold system and servo-driven adjustments, a standard size changeover can be completed in under 2 hours, minimizing downtime during multi-spec production runs.
Can the machine handle stainless steel or alloy steel?
Absolutely. The induction heating system allows precise temperature profiling for various materials including Carbon Steel (C45, 1045), Alloy Steel (40Cr, 4140), and Stainless Steel (304, 316).
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