The Ronen® Square Weld Nut Tapping Machine, often recommended by professional industrial suppliers, is specifically designed for square welding nuts. During the tapping process, it can keep the nuts stable. It is better at handling square nuts than ordinary machines. The loading of the nuts is very simple; all you need to do is place them into the slots.
The Square Weld Nut Tapping Machine is specifically designed for processing internal threads on square welded nuts. These nuts have weld points on their sides or bottoms. During tapping, one must avoid these weld points to prevent contact with them, thus ensuring the integrity of the threads.
The Square Weld Nut Tapping Machine must accommodate the protrusions of the nuts. The feed system accurately positions the square base while ensuring that the protrusions do not interfere. The fixture firmly clamps the square body without damaging the protrusions. Although the welding protrusions can cause the base to be uneven, the precise alignment still enables the pre-drilled holes to be located at the center below the tapping machine.
The Square Weld Nut Tapping Machine uses a dedicated fixture. The jaws firmly clamp the flat surface of the square nut body. Hydraulic or pneumatic pressure can prevent rotation during the tapping process. The fixture is designed with a gap extending from the bottom to accommodate the welding protrusions, ensuring that they do not come into contact with the clamping surface or cause instability.
The machine is mainly used for through-hole tapping. The tap cuts the thread from the top surface of the nut, passes through the main body of the nut, and exits from the position near the raised part on the bottom surface of the nut. For welded nuts, complete tapping is crucial to provide the maximum thread engagement length for the mating bolt after welding.
| Modle | X065 | X0685 | X06127 | X0860 | X08100 |
| Main Motor KW(4HP) | 4 | 4 | 5.5 | 7.5 | 7.5 |
| Diameter(mm) | Max.6 |
Max.6 |
Max.6 |
Max.8 |
Max.8 |
| Length(mm) |
Max.50 |
Max.85 |
Max.127 |
Max.60 |
Max.100 |
| MainDie(mm) | Φ45*108 |
Φ45*108 |
Φ45*150 |
Φ60*128 |
Φ60*128 |
| 1stPunch(mm) | Φ36*94 |
Φ36*94 |
Φ36*94 |
Φ38*107 |
Φ38*107 |
| 2rdPunch(mm) | Φ36*60 |
Φ36*60 |
Φ36*60 |
Φ38*107 |
Φ38*107 |
| Cutter(mm) | 10*25 | 10*25 | 10*25 | 12*28 | 12*28 |
| Speed(pcs/min.) | 130 | 80 | 70 | 60-100 | 60-80 |
| Weight(kg) | 2200 | 2200 | 2500 | 4000 | 4200 |
The selling point of the Square Weld Nut Tapping Machine lies in its ability to specifically handle square welded nuts. The equipment can precisely avoid the welding points, resulting in stable thread quality and a low scrap rate. The operation is very simple. Workers just need to pour the raw materials into the hopper and then watch the machine to ensure there is no material jamming.
