Nut Former Machine Line
A fully automatic cold-forming line for high-volume production of hex, flange, and specialty nuts from M3 to M24.
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
35–45 pcs/min (M6–M12)
Precision
±0.02 mm accuracy on critical dimensions-meets ISO 4759 Grade A; no secondary machining needed.
Fast Size Changeover
Modular tooling and quick-clamp dies enable full change (e.g., M8 → M10) in under 20 minutes.
After-Sales Service
On-Site Commissioning: Engineers install, calibrate, and validate first-article quality at your plant.
Operator Training: Hands-on training on HMI operation, quick-change steps, and daily maintenance.
24/7 Remote Support: Secure remote access for instant troubleshooting-minimizes downtime.
Fast Spare Parts Delivery: Critical components (servo drivers, sensors, grippers) shipped within 48 hours globally.
Warranty: 12-month full coverage on core mechanical and electrical systems; extended service plans available.
FAQ
What is the production speed range for different nut sizes?
Speed varies by model capacity. Smaller models (160K series) achieve 35–45 pcs/min for M6–M20 nuts, while larger heavy-duty models (400K series) operate at 20–30 pcs/min for M48–M64 nuts to maintain forming precision under higher loads.
How does the line ensure dimensional consistency?
The system uses a closed-loop PLC control system that monitors forging pressure and temperature in real-time. This ensures dimensional accuracy within ±0.05mm and reduces defect rates to below 2%, critical for automotive and aerospace applications.
Can the machine handle stainless steel and alloy materials?
Yes. The induction heating system and press tonnage are adjustable to accommodate carbon steel, stainless steel (e.g., 316 marine grade), and various alloy steels. Parameters are tuned based on the specific material's forging temperature window.
What is the maximum nut size this line can produce?
Our largest model (400K series) accommodates clamp diameters up to 100mm and heights up to 80mm, covering standard and heavy-duty nuts up to M64. Custom configurations are available for specialized non-standard sizes.
Is the manipulator compatible with third-party presses?
The SANYE manipulator is optimized for our integrated turnkey lines (Feeder + Heater + Press + Manipulator). While primarily sold as a complete system, we can evaluate interface compatibility for specific existing press brands on a case-by-case basis.
Hot Tags: nut former machine line, China nut former machine line manufacturers, suppliers, factory, cold forging nut former machine, hot punching nut line, hot punching Slotted nut, hot stamping flange nut, hot forming square nut, hot stamping nut line
