When the noise level exceeds the national standard, noise reduction measures should be taken in the building and layout.
(1) Ceilings of sound-absorbing materials (slag wool sound-absorbing panels) should be installed in large workshops with a height of 6m. For tall and long workshops, if the width is less than the height, sound-absorbing panels should also be installed on the walls on both sides.
(2) When the height of the workshop exceeds 6m, install a sound-absorbing suspended ceiling above the woodworking machine tool.
(3) If the noise level of the woodworking machine tools in the workshop is very high, and long-distance operation is allowed, the operator can work in the soundproof room.
(4) According to the different noise intensity of woodworking machine tools, proper arrangement of each equipment can also achieve the purpose of reducing noise level. Noisiest equipment such as planers, circular saws, and band saws should be arranged separately from other equipment.
