Ronen® Hydraulic Thread Rolling Machine, which is favored by many manufacturers, offers superior performance, fast rolling speeds, and high consistency, reducing manual intervention and errors. Its intelligent control system makes it easy to operate, making it easy for even novice operators to quickly master the technology.
Hydraulic Thread Rolling Machine is equipped with a powerful hydraulic system, stable power output and high standard processing accuracy. It can efficiently process various workpieces and flexibly adapt to various production scenarios.
Hydraulic Thread Rolling Machine uses a hydraulic mechanism to provide continuous and adjustable pressure, driving a pair of rollers to rotate relative to each other. When a workpiece is fed between the rollers, the pressure causes the surface metal to flow along the roller teeth, gradually forming threads that match the roller profile. This entire process is a cold working process, requiring no cutting and preserving the material's original strength.
Hydraulic Thread Rolling Machine's hydraulic system enables stepless pressure adjustment, ensuring consistent thread processing quality for workpieces made of different materials. Its rolling speed is significantly higher than traditional cutting equipment, helping companies reduce costs and increase efficiency.
The Machine is mainly used for external thread processing of various metal workpieces. It can roll the thread structures of standardized bolts, screws, lead screws, pipe joints, hardware accessories and other products. It can also achieve flexible processing of small batches of multi-specification threads by replacing the rolling rollers.
| Model | M4-M20 | M2-M12 |
| Rolling method | Single or continuous piece of thread rolling | Single or continuous piece of thread rolling |
| Rolling workpiece diameter range |
Ø3.2-Ø19.2mm |
Ø1.65-Ø11.2mm |
| Thread pitch range | 0.4-2.5P | 0.4-1.5P |
| The maximum length of the thread | Fixed or Thru-feeding | Fixed or Thru-feeding |
| Rotate speed | 30r/min | 40r/min |
| Roller outer diameter |
Ø95-Ø120mm |
Ø98mm |
| Roller inner diameter |
Ø50.5mm(8x4) |
Ø50.5mm |
| Roll thickness | 60mm | 50mm |
| Capacity | 80pcs/min | 80-220pcs/min |
| Host motor | 3HP | 3HP 8N 2.2KW |
| Hydraulic motor | 2HP(1.5KW) | 2HP(1.5KW) |
| Weight |
680KG |
3600KG |
| Mechanical volume | 1100*1000*1200mm | 1000*1450*750mm |
Hydraulic Thread Rolling Machine integrates numerous technological innovations, including an intelligent pressure feedback system, which can adjust the rolling force in real time according to the fluctuation of material hardness. Its servo hydraulic drive has a response speed of less than 0.1 seconds.
