Ronen® Heavy Duty Bolt Making Machine adopts standardized production technology that meets the collaboration needs of suppliers, and supports processing equipment parameters of various bolt specifications in line with general industry standards, which can adapt to the existing production processes of most factories.
Heavy Duty Bolt Making Machine is a special equipment for batch production of bolts, which is widely used in machinery manufacturing, construction and building materials industries. Its workflow mainly includes wire feeding, cold heading, thread processing and other links.
| Specification | Unit | RNBF-63S | RNBF-83L | RNBF-103S | RNBF-103L | RNBF-133S | RNBF-133L |
| Station no. | NO. | 3 | 3 | 3 | 3 | 3 | 3 |
| Forging power | Kgs. | 35,000 | 60,000 | 80,000 | 80,000 | 115,000 | 115,000 |
| Max.cutting dia | mm |
Φ8 |
Φ10 |
Φ12 |
Φ12 |
Φ15 |
Φ15 |
| Max.cutting length | mm | 86 | 130 | 105 | 192 | 145 | 250 |
| Speed | Pcs/min | 160-240 | 120-180 | 120-180 | 80-120 | 100-160 | 60-100 |
| P.K.O Stroke | mm | 12 | 18 | 15 | 15 | 26 | 25 |
| K.O Stroke | mm | 65 | 100 | 80 | 162 | 102 | 230 |
| Main ram stroke | mm | 110 | 160 | 150 | 280 | 200 | 350 |
| Main motor power | kw | 11 | 18.5 | 18.5 | 22 | 30 | 30 |
| Overall dims.of cut off die | mm |
Φ35*45L |
Φ35*56L |
Φ45*59L |
Φ45*59L |
Φ63*69L |
Φ55*70L |
| Overall dims.of punch die | mm |
Φ40*90L |
Φ45*125L |
Φ53*115L |
Φ53*112L |
Φ60*130L |
Φ60*179L |
| Overall dims.of main die | mm |
Φ50*85L |
Φ60*130L |
Φ75*108L |
Φ75*200L |
Φ86*135L |
Φ86*265L |
| Die pitch | mm | 60 | 70 | 90 | 90 | 100 | 110 |
| Approx.weight | kgs | 7,500 | 13,000 | 14,000 | 19,500 | 20,000 | 31,000 |
| Applicable bolt dia | mm | 3-6 | 5-8 | 6-10 | 6-10 | 8-12.7 | 8-12.7 |
| shank length of blank | mm | 10-65 | 15-100 | 15-100 | 25-152 | 20-100 | 70-210 |
Heavy Duty Bolt Making Machine is mainly used to produce bolts that are widely used in furniture assembly, electrical appliance fixing, pipe connection and other fields. The equipment can process coarse or fine threads according to customer requirements to meet different connection strength requirements.
The feeding mechanism of the Bolt Making Machine adopts a roller design, which can accurately control the wire feeding speed. The forming mold is made of high-strength alloy material, with a service life of more than 100,000 times, and the mold replacement adopts a snap-on structure, which is easy to replace.
The Heavy Duty Bolt Making Machine features fully automated production, eliminating the need for human intervention from wire loading and forming to finished product unloading. Sensors monitor production status in real time, reducing scrap and the risk of equipment damage.
The core advantage of the Heavy Duty Bolt Making Machine lies in its stable production efficiency. A single machine can process thousands to tens of thousands of bolts per hour, and the finished product dimensions are highly consistent. At the same time, the machine has good compatibility, and different molds can be replaced to produce bolts of different diameters and lengths.
