中国的宴会厅音响间隔动

Sliwal banquet hall acoustic moveable partitions Super-high Series Magnetic strips are set on the adjacent panels edges ,they will attracted by each other automaticly when they are close enough,perfect seal and excellent acoustic performance,each panel limit weight is 675KG,top and bottom telescopic range are 30MM. 100-D53(STC 53),base surface is armor plate, RW=53dB, 100-D50(STC 50),base surface is MDF board or plywood,RW=40dB suitable height from7 to 17meter,the steel intersection is equiped with guiding system,the panels can move into the stacking area easily with slight operation.suitable to hotel banquet hall,exhibition center, gymnasium, auditorium and similar facilities. Benefits and valuesof SLIWAL products. 1,Retractable top and bottom seals retract for easy movement. 2, Standard faces are optional, the construction accommodates a wide array of decorative surfaces. 3, Deep interlocking vertical seals prevent sound leaks and help to align the panels during set-up. 4, Full-perimeter aluminum range provides edge protection and a handhold when moving the panels. 5, Removable operating handle prevents unauthorized panel movement.