The Ronen® Automatic Rod Threading Machine, a reliable choice for manufacturers, can start running automatically once you insert the metal rod. It will pull the rod, cut the threads, and stop after completion. It is suitable for common rod sizes and is powered by standard electricity, so no special wiring is required.
The Automatic Rod Threading Machine is specifically designed for processing external threads on metal rods. It can process rod materials with diameters ranging from a few millimeters to several tens of millimeters. They can be either ordinary coarse-thread or fine-thread, or special threads.
The Automatic Rod Threading Machine does not require manual operation. It can cut external threads at the ends of metal rods or metal strips. It automatically feeds the long rods, positions them, uses rotating molds to cut the threads, and ejects the finished products. This automated system can achieve continuous and large-scale production of threaded rods, studs, or pipe ends.
The Automatic Rod Threading Machine usually uses self-opening die heads. The rotating die heads close around the fixed or slowly rotating rod end. As the die heads rotate, they move along the length of the rod, cutting the thread profile by removing metal chips. After the thread length is completed, the die heads automatically open, causing the rod to retract or pop out.
Some they use thread rolling instead of cutting.During the metal threading process, a hardened cylindrical die is pressed tightly against the rotating end of a rod under high pressure. As the rod continues to rotate, the metal material undergoes plastic flow under the external force of the die, ultimately forming the desired thread structure. This entire process produces no cutting debris, making it a chipless process.
| Model | 3H30A/B | 4H45A/B | 4H55A/B | 6H55A/B | 6H70B | 6H105B | 6H40BL |
8H80B |
8H105B |
| Diameter Range(mm) | 2-3.5 | 2.5-4 | 3-5 | 4-6 | 4-6 | 4-8 | 4-8 | 5-8 | 5-10 |
| Blank Length Max(mm) | 30 | 45 | 55 | 50 | 70/85 | 105/125 | 40 | 80 | 105/125 |
| Max Thread Length(mm) | 30 | 40 | 50 | 45 | 70 | 100 | 40 | 75 | 100 |
| Capacity(pcs/min) | 230-270 | 180-230 | 160-200 | 120-160 | 120-160 | 120-140 | 60 | 90-120 | 90-120 |
| Main Motor(KW) | 1.5 | 2.2 | 3 | 4 | 5.5 | 5.5 | 5.5 | 7.5 | 7.5 |
| Height Of Die Pocket(mm) | 25*30*70/80 | 25*45*76/90 | 25*55*85/100 | 25*50*110/125 |
25*70*110/125 |
25*105*110/125 |
40*40*235/260 |
30*80*150/170 |
30*105*150/170 |
| Oil Motor(KW) | 0.18 | 0.18 |
0.18 |
0.18 |
0.18 |
0.18 |
0.18 |
0.37 | 0.37 |
| Feed Motor(KW) | 0.37 | 0.4 | 0.5 | 0.37 | 0.6 | 0.6 | 0.5 | 0.6 | 0.6 |
| Packing Volume(cm) | 150*91*140 | 170*125*150 | 172*130*150 | 185*125*150 | 195*145*160 | 200*160*160 | 234*140*160 | 245*150*160 | 244*170*160 |
| NW(KG) | 570 | 850 | 1170 | 1400 | 1500 | 1700 | 2500 | 3100 | 3200 |
The rolling wheels or cutting tools of the Automatic Rod Threading Machine have excellent wear resistance. The feeding mechanism is very stable. The rod material will not deviate. It ensures that the thread is exactly in the middle of the rod material. The machine has an automatic shutdown function. If the rod material is used up or there is a jamming situation, it will automatically stop, thus avoiding damage to the equipment and eliminating the need for someone to constantly monitor it.
