Seven Bel - Tapping Machine

The maintenance-free tapping machine is qualified for measuring impact sound insulation according to ISO 16283 and ISO 10140. With a weight of only 10.6 kg or 12.7 kg including the battery, it is one of the lightest and most effective tapping machines in the market. A special technical highlight is the electromagnetic lifting system of the hammers, which allows precise control of the drop time and high accuracy in impact sound excitation – an invaluable advantage over purely mechanically controlled systems.