A manufacturer of tube fittings used conveyors to transport components through the manufacturing process, and to deposit components into hoppers. In one case the metal products would drop through some 3m, partly along a metal delivery chute, before landing in the hopper. The noise level associated with this was 96dB.
The noise level was reduced by 7dB to 89dB.
£150 (using in-house labour).
CMT Engineering
