Where noise level exceeds national standards, noise reduction measures shall be taken on buildings and layouts.
(1) the ceiling of sound-absorbing materials (slag cotton sound-absorbing board) should be installed in the large plant with a height of 6m. Tall and long factory building, if the width is less than the height, the wall on both sides should also be installed sound absorption board.
(2) when the height of the workshop is more than 6m, a sound-absorbing ceiling is installed above the woodworking machine.
(3) the operator can work in the soundproof room if the noise level of the woodworking machine in the workshop is high and long-distance operation is allowed.
(4) according to the different noise intensity of the woodworking machine, proper arrangement of each equipment can also achieve the purpose of reducing noise level. The equipment with the most noise, such as planer, circular saw and band saw, should be arranged separately from other equipment.