Tamper Heating Rod AB340TV 0.85M Section Tamper Bar For Asphalt Paver Spare Parts

1. Rapid Preheating
Heat the screed to operating temperature (130-150°C for standard asphalt, 150-170°C for modified asphalt) within 30-60 minutes, preventing material adhesion during startup.

2. Temperature Stability
Maintain consistent heat throughout operation, improving asphalt workability and increasing compaction density by 5-8%.

3. Defect Prevention
Eliminate material sticking to the screed and minimize joint marks, ensuring surface smoothness (≤3mm/3m tolerance).

4. Extended Operation Range
Enable paving in low temperatures (down to -10°C), extending annual construction windows by 2-3 months.