1. Sound insulation doors are mainly used for sound insulation in places with high sound insulation requirements. The door leaf molding is mainly made of new galvanized steel sheets, professional sound insulation materials, damping sound insulation panels, sound insulation cotton, etc. as sound insulation fillers inside. At the same time, the most important thing about sound insulation doors is sealing treatment. The magnetic control seal can ensure a good sealing and sound insulation effect. Suitable for large offices, entertainment venues, hospital operating rooms, recording studios, etc.
2. The soundproof door adopts multi-layer composite, special soundproof structure, and can withstand high temperature and aerodynamic load. The soundproof door is divided into single door and double door. The sound insulation effect of the single door is obviously better than that of the double door, and it can be equipped with an observation window, which is reliable in sealing and flexible in opening. The production of professional soundproof doors basically does not adopt a push-pull structure, which is not conducive to sealing treatment and will also affect the sound insulation effect.
sale
