Compattatore automatico Marshall, IT

Automatic Marshall Impact Compactor, EN, automatically compacts asphalt mixtures using the Marshall impact method to produce specimens with standard dimensions and density, offering high repeatability. A rigid steel body and heavy-duty column structure dampen vibration during impact, ensuring uniform energy transfer along the mold axis. The guide system maintains a constant drop height for each hammer blow. A programmable control unit manages the number of blows and layer settings through a user-friendly interface; a digital counter and automatic stop at cycle completion reduce errors and improve specimen consistency. A safety interlock disables operation when the cover is open, while an emergency stop button and impact-resistant enclosure prioritize operator safety. An optional sound-insulated cabinet significantly reduces noise in high-throughput laboratories. Compatible with 4 in (≈101.6 mm) and 6 in (≈152.4 mm) Marshall molds; mold clamping fixtures and alignment pins prevent misalignment during impact. System architecture is designed in compliance with EN 12697-30 / EN 12697-10 standards defining Marshall impact compaction principles. This ensures compliant, reliable, and reportable specimen preparation for mix design verification, production quality control, and comparative performance studies.