The Ronen® Electric Automatic Bolt Heading Machine, favored by manufacturers, utilizes superior cold heading technology to ensure high-quality bolt forming. Its high-precision tooling system allows for precise control of bolt dimensional tolerances, earning it a strong reputation for reliable quality.
The Electric Automatic Bolt Heading Machine adopts multi-station cold heading technology, which enhances the single-forming efficiency and reduces energy consumption. The equipment's safety protection system complies with international safety standards, and multiple warning devices are set up in the operation area.
Electric Automatic Bolt Heading Machine is a key equipment in the field of fastener production. It mainly uses cold heading process to forge the head of metal wire. Its working principle is to use the die to apply pressure to the end of the wire, so that the metal undergoes plastic deformation at room temperature to form the preset shape of the bolt head.
Electric Automatic Bolt Heading Machine consists of four core parts: feeding mechanism, upsetting station, die changing system and control system. The feeding mechanism is driven by servo motor, the upsetting station is equipped with high-strength alloy die, and the die changing system adopts quick-change buckle design.
The Bolt Heading Machine can process wires made of various materials such as carbon steel, alloy steel, and stainless steel. It is the core equipment for achieving head forming in the bolt production process and provides qualified semi-finished products for subsequent thread processing and other processes.
| Specification | D4030 | D4030A | D4038 | D5050 | D5050A | D5063 |
| Main Motor | 1.5KW | 1.5KW | 2.2KW | 2.2KW | 2.2KW | 2.2KW |
| Diameter | 4mm |
4mm |
4mm |
5mm |
5mm |
5mm |
| Length | 30mm | 30mm | 40mm | 50mm | 50mm | 63mm |
| Main Die |
φ34.5*50mm |
φ34.5*50mm |
φ34.5*60mm |
φ34.5*80mm |
φ34.5*80mm |
φ34.5*80mm |
| 1st Punch |
φ25*60mm |
φ25*60mm |
φ25*50mm |
φ31*75.5mm |
φ31*75.5mm |
φ31*75.5mm |
| 2rd Punch |
φ25*50mm |
φ25*50mm |
φ25*50mm |
φ31*74mm |
φ31*74mm |
φ31*74mm |
| Cutter | 9*15mm |
9*15mm |
9*15mm |
9*19mm |
9*19mm |
9*19mm |
| Speed | 160-190pcs/min | 200-220pcs/min | 200-220pcs/min | 145-175pcs/min | 170-200pcs/min | 130-160pcs/min |
| Weight | 1380kg | 1580kg | 1680kg | 1750kg | 1850kg | 1750kg |
| Specification | D5076 | D6050 | D6085 | D90120 | D60127 | D8060 | D80100 |
| Main Motor | 3.0KW | 4.0KW | 4.0KW | 5.5KW | 5.5KW | 7.5KW | 7.5KW |
| Diameter | 5 | 6 | 6 | 6 | 6 | 8 | 8 |
| Length | 76 | 50 | 85 | 120 | 127 | 60 | 100 |
| Main Die |
φ34.5*108mm |
φ45*108mm |
φ45*108mm |
φ345*135mm |
φ45*150mm |
φ60*128mm |
φ60*128mm |
| 1st Punch |
φ31*75.5mm |
φ36*94mm |
φ36*94mm |
φ36*94mm |
φ36*94mm |
φ38-107mm |
φ38*107mm |
| 2rd Punch |
φ31*74mm |
φ36*60mm |
φ36*60mm |
φ36*60mm |
φ36*60mm |
φ38-107mm |
φ38-107mm |
| Cutter | 9*15mm | 10*25mm |
10*25mm |
10*25mm |
10*25mm |
12*28mm | 12*28mm |
| Speed | 90-120pcs/min | 130pcs/min | 80pcs/min | 70pcs/min | 70pcs/min | 60-100pcs/min | 60-80pcs/min |
| Weight | 1980kg | 2200kg | 2200kg | 2500kg | 2500kg | 4000kg | 4200kg |
Electric Automatic Bolt Heading Machine has micro-precision forming capabilities and is suitable for the production of micro bolts. For micro bolts, the machine fine-tunes the upsetting pressure and cooperates with high-precision molds to ensure that the details such as the head groove and height meet the design requirements and meet the accuracy requirements.
