Rebar Upsetting Machine: Features and Operational Guide

Rebar Upsetting Machine: Features and Operational Guide
Rebar Upsetting Machine: Features and Operational Guide

Product Overview
Rebar Upsetting Machine utilizes advanced cold upsetting technology combined with hydraulic and electronic control systems to enhance rebar strength for superior joint quality. This equipment increases the cross-sectional area of rebar ends by 15-20% while maintaining the processed thread diameter equal to or greater than the original rebar diameter. This process ensures 110% tensile strength utilization, making it ideal for major construction projects, bridges, high-speed rail, and power plants.

Steel Bar Upsetting Machine

Key Advantages

  • High Efficiency: One-button automated operation with cycle times of 10-15 seconds

  • Wide Compatibility: Processes rebar diameters from 16-32 mm (GB1499/GB13014 standards)

  • Durable Construction: High-quality hydraulic seals extend service life

  • User-Friendly: Minimal training required with simplified mold maintenance

  • Precision Engineering: Consistently achieves full material strength potential

Technical Specifications

  • Processing Range: Ø16-32mm rebar

  • Cycle Time: 10-15 seconds per upsetting operation

  • Cross-section Increase: 15-20%

  • Strength Achievement: 110% of rebar tensile strength

Operational Procedures

Automatic Mode Operation

  1. Access the operation interface (default: automatic mode)

  2. Select appropriate parameters for rebar specifications (e.g., choose “25-28” for 25mm rebar)

  3. Position rebar in mold against upsetting head

  4. Engage foot switch to initiate automatic clamping and upsetting

Manual Mode Functions

  • Switch to manual mode for system testing and maintenance

  • Control hydraulic pump station and cylinder movements independently

  • Use for mold replacement and system adjustments

Mold Replacement Process

  1. Loosen set screws on upper mold assembly

  2. Remove lower mold fastening blocks

  3. Engage manual mode and select “mold removal”

  4. Secure emergency stop switch before physical intervention

  5. Replace molds sequentially, ensuring proper positioning

  6. Execute “Clamp Down” function to secure new molds

  7. Install sensor plate and activate “tighten upper” until indicator engages

  8. Finalize by tightening set screws flush with mold surface

Safety and Maintenance

  • Always engage emergency stop during mold changes

  • Verify proper mold alignment before operation

  • Regular inspection of hydraulic seals and components

  • Ensure adequate training before equipment operation

This advanced upsetting system represents a significant improvement in rebar processing technology, combining operational efficiency with robust performance characteristics suitable for the most demanding industrial applications.

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