Traditional steel-aluminum composite all-metal frame structure and anti-looseness bolt fixing process. Ensure long service life.
Suitable for noise insulation requirements of ordinary, 4 meters below the height of the restaurant private rooms, small multi-functional meeting rooms.
It can also be used as activity display board in Museum and Art Gallery.
| Partition Size(mm) | Sound insulation factor(STC/RW) | Fire-resistant time | Top and Bottom Retractable | Espansion Board | Fits Track and Pulley | |||
| Net Thickness | Height | Width | Top and Bottom Empty seats(mm) | Stretch Mechanism | One-time linkage of three outward expansion |
130#/126#/110#/108#
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| 66 | 2000-4000 | 600-1220 | 34-36db | 2h | 0-25 | A normal pull/Qian Jin Ding | ||
