1) LALY super silent generators noise index is less than 65dB, it is able to be used in the open air for the canopy is not only made up of acoustic material, but also possesses weatherproof function.

a.The canopy is made of steel through numerical control processing. By surface heat treatment and adopting high quality undercoat paint and finish coat or plastic spraying, it allows the generator to be used outdoor for a long period of time. In the meantime, locks, hinges, fasteners and lifting rings are all made up of stainless materials. Therefore, the canopy is weatherproof and corrosion resistant.   

b. LALY increases its sealability by using advanced sealing materials (seal ring, sponge, etc.).

2) When an ordinary generator is running, its noise index is up to 95~128dB, without adopting necessary noise reduction methods, it will influence humans ordinary life. LALY mainly uses the following ways to reduce noise index.

a.Decreasing the intake & exhaust noise. LALY manufacturers with two-path intake & exhaust pipes, which dramatically reduces the noise index.

b.Silencing System: The generator is equipped with a built-in high-quality sound attenuating silencer, which is reliable to reduce noise.   Additional sound insulation liners to limit noise.