Post by janevictory on Jun 21, 2012 4:52:02 GMT -5
1. The operators should have protective equipments, such as earphones, helmet and so on. Meanwhile, workers should be arranged to work by turns so as to reduce their working time in big noise environment. 2. Improve the manufacturing technology and select low-noise equipments. Compared with the same products of other producers, ZoneDing Machine's sand maker can reduce more than 34% of noise and save more than 32% energy. 3. Take measures of noise elimination, sound absorption, sound insulation, shock absorption and so on. 4. Control noise on the transmission path: such as natural terrain, the distance from the office.