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Sound Absorption
Acoustic Board
        The so-called sound-absorbing board refers to a plate-shaped material with sound absorption and noise reduction effect. According to the material classification, there are mainly: metal sound-absorbing panels, wooden sound-absorbing panels, mineral wool sound-absorbing panels, fabric sound-absorbing panels, polyester fiber sound-absorbing panels, ceramic aluminum decorative sound-absorbing panels, etc. The application of sound-absorbing panels is quite extensive, mainly used in concert halls, theaters, recording studios, studios, monitoring rooms, conference rooms, gymnasiums, exhibition halls, dance halls, KTV rooms, home theaters, laboratories, computer rooms, etc. Highly demanding places.
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Space sound absorber
        Space sound absorber is a kind of sound absorbing component suspended in the sound field (usually under the ceiling of a room or hall). It can be made into proper geometric shape and size according to the use occasion and sound absorption needs. Generally, it is composed of 4 parts: frame, protective surface layer, sound-absorbing filler, and hanging parts. The spatial sound absorber is mainly used to reduce the reverberation time and the sound level of the reverberation field in the hall and factory workshop. It has many advantages such as flexible and simple design, convenient use and installation, and beautiful appearance.         The company is a large-scale environmental noise reduction manufacturer integrating design, research and development, production and construction. It has rich experience and uses environmentally friendly materials for its products. Factory direct sales, welcome to inquire!
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Gradual Sound Absorber
        The gradient type sound absorption body is also called the gradient type cavity sound absorption device. It is composed of multiple trapezoidal sound absorption panels. The thickness of the upper end and the lower end of the frame of a single sound absorber are reduced in a gradual manner. Trapezoid shape, the front surface of the sound absorber is generally covered with a metal perforated plate. The back of the perforated plate is covered with a layer of fire-resistant non-woven fabric. The cavity after the fire-resistant non-woven fabric is filled with PVF film to wrap the glass wool, and the glass wool layer of the PVF film passes through The support bead on the back is fixed, and the trapezoidal sound-absorbing body is sealed around. The gradual cavity sound absorption device is mainly aimed at reducing the noise of large-scale equipment in the converter station of the power grid, and has a good sound absorption and noise reduction effect!         The company mainly produces gradual sound absorbers. The products have the advantages of good sound absorption performance, simple construction, and high cost performance. They have been widely used in the noise reduction projects of domestic large-scale converter stations.
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