The Ronen® Rivet Nut Making machine, which is favored by many manufacturers, can transform metal tubes into rivet nuts. It completes the forming of the head, internal threading, and the shaping of the foldable end in one step. All you need to do is insert the metal tube, set the dimensions, and the machine will operate automatically.
The Rivet Nut Making machine is specifically designed to process metal pipes or wires into rivet nuts. The riveted nut is a part with internal threads that can be fixed by riveting. The machine can transform raw materials into the final product shape.
The Rivet Nut Making machine is used for manufacturing rivet nuts. A rivet nut is a threaded insert used to form a strong thread on thin sheet materials. This machine continuously forms the entire rivet nut from wire, including the tubular body, head and internal thread. Due to the unique tubular and deformable design of the part, this is completely different from the production method of standard nuts.
The Rivet Nut Making machine first rolls the metal wire into it. The wire is then fed through the straightening machine to eliminate any bends. Next, the precision cutting machine cuts the wire into blanks of a specific length. The length of the blanks determines the final length of the rivet nut body.
After the hollow body is formed, the machine will cut the internal thread. Insert a rotating tap into the hole to form the internal thread. This tapping process is a standard tapping operation, but it is carried out on the thin wall of the pre-formed tubular body of the rivet nut.
| Specification | Unit | 11B | 14B | 17B | 19B | 24B | 27B | 30B | 33B | 36B | 41B |
| Forging Station | No. | 6S/7S |
6S/7S |
6S/7S |
6S/7S |
6S/7S |
6S/7S |
6S/7S |
6S/7S |
6S/7S |
6S/7S |
| Max Cut-Off Dia | mm | 11 | 15 | 17 | 19 | 24 | 28 | 30 | 33 | 36 | 41 |
| Kick-out Length | mm | 20/30/40 | 20/30/40 | 25/40/60 | 25/30/40/60/80 | 30/60/80 | 30/40/60/80 | 30/40/60/80 | 40/60/80/100 | 50/60/80/100 | 50/60/80/100 |
| Dies Pitch | mm | 50 | 60 | 70 | 80 | 100 | 110 | 120 | 140 | 150 | 165 |
| Forging Power | Ton | 60 | 90 | 110 | 135 | 230 | 260 | 300 | 360 | 420 | 650 |
| Priduction Size |
|
M3-M6 | M6-M10 | M8-M12 | M8-M14 | M10-M18 | M12-M18 | M14-M20 | M16-M22 |
M18-M24 |
M20-M27 |
|
Output |
min/pcs |
250 | 180 | 150 | 140 | 70 | 60 | 60 | 90 | 80 | 70 |
| Main Motor | HP | 15 | 20 | 30 | 50 | 75 | 100 | 125 | 150 | 250 | 350 |
| Lubrication Motor | HP | 1.5 | 1.5 | 1.5 | 1.5+3 |
1.5+3 |
1.5+3 |
1.5+3 |
1.5+3 |
1.5+3 |
1.5+3 |
| Lubricant | L | 700 | 1000 | 1100 | 1200 | 1700 | 2300 | 2000 | 2400 | 2400 | 2400 |
| Approx Weight | Ton | 4.5 | 8 | 11 | 14 | 25 | 38 | 42 | 45 | 70 | 73 |
The selling point of the Rivet Nut Making machine is that it can produce the special structure of the riveted nuts in one step, without the need for multiple separate processes. It can complete the processing of the head, inner hole and thread in one go, which is much more efficient. The size of the assembled riveted nuts is accurate.
