Ronen® Equipment For Bolts Headingr is your ideal choice for fastener forming equipment for manufacturers. This equipment integrates advanced cold heading technology, is compatible with a variety of materials such as carbon steel and stainless steel, and can process bolts of various diameters to meet various needs of manufacturers.
Equipment For Bolts Headingr utilizes a servo drive system for precise and controlled forging force, preventing bolt cracking and deformation, and ensuring a high yield rate of finished products. Intelligent fault diagnosis reduces the risk of downtime.
The feeding accuracy of the Equipment For Bolts Headingr is controlled within ±0.05mm, ensuring consistent cutting lengths of the wire, which provides a guarantee for the dimensional stability of the subsequent head forming. Moreover, the mold replacement adopts a quick positioning structure, and the replacement time can be controlled within 20 minutes.
In the field of building steel structures, the Equipment is primarily used to produce high-strength large hexagon head bolts and torsional shear high-strength bolts. Its cold forging process creates a sufficient bearing area in the bolt head, ensuring the stability of joints under building loads.
Equipment For Bolts Headingr is also widely used in the automotive industry to produce key fasteners such as engine bolts and chassis bolts. By precisely controlling the forging parameters, it ensures that the bolts do not loosen under the vibration environment of driving a vehicle.
| Specification | Unit | RNBF-63S | RNBF-85L | RNBF-105S | RNBF-135L | RNBF-165S | RNBF-205S |
| Station no | NO. | 5 | 5 | 5 | 5 | 5 | 5 |
| Forging power | Kgs | 40,000 | 80,000 | 90,000 | 130,000 | 200,000 | 350,000 |
|
Max.cutting dia |
mm |
Φ8 |
Φ10 |
Φ12 |
Φ15 |
Φ18 |
Φ23 |
| Max.cutting length | mm | 86 | 130 | 133 | 190 | 190 | 240 |
| Speed | Pcs/min | 120-200 | 95-160 | 90-150 | 60-105 | 50-80 | 45-75 |
| P.K.O Stroke | mm | 12 | 26 | 20 | 30 | 35 | 46 |
| K.O Stroke | mm | 65 | 85 | 110 | 160 | 160 | 220 |
| Main ram stroke | mm | 110 | 140 | 190 | 270 | 285 | 346 |
| Main motor power | kw | 11 | 22 | 22 | 37 | 55 | 75 |
| Overall dims.of cut off die | mm |
Φ30*45L |
Φ35*62L |
Φ45*59L |
Φ63*69L |
Φ64*100L |
Φ75*120L |
| Overall dims.of punch die | mm |
Φ40*90L |
Φ45*115L |
Φ53*115L |
Φ60*130L |
Φ75*185L |
Φ90*215L |
| Overall dims.of main die | mm |
Φ50*85L |
Φ60*120L |
Φ75*135L |
Φ86*190L |
Φ108*200L |
Φ125*240L |
| Die pitch | mm | 60 | 80 | 94 | 110 | 129 | 140 |
| Approx.weight | kgs | 10,000 | 16,000 | 20,000 | 31,000 | 52,000 | 40,000 |
| Applicable | mm | 3-6 | 5-8 | 6-10 | 8-12.7 | 10-16 | 12-20 |
| shank length of blank | mm | 10-65 | 15-100 | 15-105 | 25-152 | 25-152 | 25-200 |
The core selling point of the Equipment For Bolts Headingr lies in its integrated forming capability, which ensures the continuous metal fibers between the head and the shank of the bolt, significantly enhancing the overall mechanical performance of the bolt. Meanwhile, the equipment adopts an automated production mode, reducing labor costs and is suitable for large-scale bolt mass production scenarios.
