Hydraulic Forging Hammer Steel Rebar Head Cold Upsetting Machine 16-32mm Processing Range 7.5kW Motor
Automatic hydraulic steel rebar head upsetting machine featuring advanced hydraulic systems and electrical control. This innovative equipment utilizes cold heading technology to plastically deform steel bar ends, increasing diameter by 4-6mm before thread processing.
| Processing Steel Range | 16-32mm |
| Single Upsetting Size | 3-8mm |
| Main Motor Power | 7.5kW |
| Oil Pump Pressure | 80MPa |
| Rated Voltage | 380V 50Hz |
| Maximum Flow | 5.42L/min |
| Maximum Working Pressure | 31.5MPa |
| Hydraulic Oil | 68# Anti-wear Hydraulic Oil |
| Work Efficiency | 15-20s/piece |
| Weight | 880kg |
- Simple operation with hydraulic and electrical control - minimal training required
- Increases cross-sectional area by 15-20% for superior tensile strength
- Wide processing range: 12-40mm steel bars
- Low failure rate with no wearing parts, reducing construction costs
- Environmentally safe operation unaffected by climate conditions
- Use water-soluble emulsion coolant only - oil-based coolants prohibited
- Never operate without coolant during threading process
- Steel bar ends must be flat, cut with toothless saw, and straight within 500mm
- Maintain uniform feed during initial cutting to prevent edge cracking
- Regular cleaning and lubrication of slides and moving parts
- Monthly cleaning of cooling liquid tank and regular reducer refueling
- Ensure proper machine grounding before operation
Ideal for construction, road and bridge projects, high-speed rail infrastructure, and high-power engineering applications requiring enhanced tensile strength in steel bar connections.
Jingxian Hengxiang Steel Connection Equipment Factory specializes in steel sleeve manufacturing and distributes comprehensive steel bar processing machinery including thread rolling machines, cold extrusion machines, cutting machines, and bending equipment.
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