1. Adjust the device structure: Add rubber pads under the jaw crusher, add lubricating oil regularly to reduce the equipment’s own noise. The size of the inlet mouth is appropriately expanded, and the sound is intervals after widening.\r\n\r\n2. Control during communication: Reasonably plan and design in the overall layout, use adding barriers to prevent noise transmission, or use natural barriers, such as hills, soil slopes, woods, grass, etc.
3. Protection of the operator: Personal protection of the operator, such as wearing earplugs and earmuffs and helmets. Take the rotation of workers to shorten the working hours of workers entering the high noise environment, and take measures such as sounding sound, sound absorption, sound insulation, vibration, and vibration reduction.
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