| 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 | 
| Specification | Unit | RNBF-64S | RNBF-64L | RNBF-84SL | RNBF-84L | RNBF-104S | RNBF-104L | RNBF-104LL | RNBF-134L | 
| Station no. | No. | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 
| Forging power | Kgs. | 40,000 | 40,000 | 60,000 | 65,000 | 80,000 | 80,000 | 80,000 | 120,000 | 
| Max.cutting dia. | mm | Φ8 | Φ8 | Φ10 | Φ10 | Φ12 | Φ12 | Φ12 | Φ15 | 
| Max.cutting length | mm | 86 | 125 | 185 | 130 | 130 | 185 | 330 | 190 | 
| Speed | Pcs/min | 160-240 | 120-160 | 120-180 | 120-160 | 120-160 | 85-135 | 55-80 | 75-110 | 
| P.K.O Stroke | mm | 12 | 12 | 18 | 18 | 20 | 30 | 30 | 50 | 
| K.O Stroke | mm | 65 | 100 | 150 | 100 | 100 | 160 | 305 | 160 | 
| Main ram stroke | mm | 110 | 160 | 200 | 160 | 190 | 260 | 400 | 270 | 
| Main motor power | kw | 11 | 11 | 15 | 22 | 22 | 30 | 30 | 37 | 
| 
Overall dims of cut
 off die  | 
mm | Φ30*45L | Φ30*45L | Φ35*56L | Φ35*56L | Φ45*56L | Φ45*59L | Φ45*59L | Φ63*69L | 
| 
Overall dims.of
 punch die  | 
mm | Φ40*90L | Φ40*125L | Φ45*125L | Φ45*125L | Φ53*125L | Φ53*115L | Φ53*215L | Φ60*130L | 
| 
Overall dims.of
 main die  | 
mm | Φ50*85L | Φ50*130L | Φ60*130L | Φ60*130L | Φ75*135L | Φ75*185L | Φ75*345L | Φ86*190L | 
| Die pitch | mm | 60 | 60 | 70 | 80 | 90 | 94 | 94 | 110 | 
| Approx.weight | kgs | 8,000 | 10,000 | 13,000 | 14,000 | 18,000 | 21,000 | 28,000 | 26,000 | 
| Applicable bolt dia | mm | 3-6 | 3-6 | 5-8 | 5-8 | 6-10 | 6-10 | 6-10 | 8-12.7 | 
| shank length of blank | mm | 10-65 | 10-100 | 25-150 | 15-100 | 15-100 | 20-152 | 80-300 | 25-152 | 
| Specification | Unit | RNBF-134LL | RNBF-164S | RNBF-164LL | RNBF-204L | RNBF-204LL | 
| Station no. | No. | 4 | 4 | 4 | 4 | 4 | 
| Forging power | Kgs. | 120,000 | 210,000 | 210,000 | 350,000 | 350,000 | 
| Max.cutting dia. | mm | Φ15 | Φ18 | Φ18 | Φ23 | Φ23 | 
| Max.cutting length | mm | 340 | 195 | 350 | 240 | 360 | 
| Speed | Pcs/min | 50-80 | 70-100 | 40-70 | 50-80 | 45-60 | 
| P.K.O Stroke | mm | 30 | 30 | 46 | 46 | 46 | 
| K.O Stroke | mm | 300 | 170 | 320 | 220 | 325 | 
| Main ram stroke | mm | 424 | 260 | 490 | 346 | 496 | 
| Main motor power | kw | 37 | 55 | 55 | 55 | 75 | 
| 
Overall dims of cut
 off die  | 
mm | Φ63*70L | Φ60*90L | Φ64*100L | Φ75*120L | Φ75*120L | 
| 
Overall dims.of
 punch die  | 
mm | Φ60*215L | Φ75*185L | Φ90*215L | Φ90*215L | Φ90*215L | 
| 
Overall dims.of
 main die  | 
mm | Φ86*350L | Φ100*190L | Φ100*345L | Φ125*240L | Φ125*345L | 
| Die pitch | mm | 110 | 120 | 120 | 140 | 140 | 
| Approx.weight | kgs | 38,000 | 43,000 | 60,000 | 62,000 | 75,000 | 
| Applicable bolt dia | mm | 8-12.7 | 10-16 | 10-16 | 12-20 | 12-20 | 
| shank length of blank | mm | 75-300 | 20-152 | 100-305 | 25-200 | 100-305 | 
Ronen Wuhe 5 Stations Bolt Former
| Specification | Unit | RNBF-65S | 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 bolt dia | 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 | 
Bolt Making Machine Factory Introduction