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提拉窗系統(tǒng)
工業(yè)恒力鉸鏈組協(xié)同自潤滑多楔形帶，實現(xiàn)120kg超大窗扇垂直升降±0.8mm軌跡控制。通過北歐-45℃凍融循環(huán)與中東55℃熱膨脹雙極限測試，航天級密封導(dǎo)軌在颶風(fēng)區(qū)百米高空保持IP68防水防塵等級，讓觀景幕墻在風(fēng)雨中定格毫米級精準。
Double Hung Window
Single Hung Window
Balance Rod Reference Table
Light-Type Balance Rod
| Specification | Recommended Pre -twist Turns(turns) | Load-bearing Capacity of Two Screw Springs (kg) |
| Red-head-150mm～Red-head-250mm | 2～5 | 4～7 |
| Red-head-300mm | 2～6 | 4.4～8 |
| Red-head-350mm | 2～7 | 4.4～9 |
| Red-head-400mm～Red-head-450mm | 2～8 | 4.4～9.5 |
| Red-head-500mm | 2～9 | 5～10 |
| Red-head-550mm | 2～10 | 7～13 |
| Red-head-600mm | 2～10 | 7～13 |
| Red-head-650mm～Red-head-800mm | 2～11 | 7.3～13.5 |
| Red-head-850mm～Red-head-1050mm | 2～11 | 7.3～14 |
| Red-head-1100mm～Red-head-1250mm | 2～12 | 7.3～14 |
Medium-Type Balance Rod
| Specification | Recommended Pre -twist Turns(turns) | Load-bearing Capacity of Two Screw Springs (kg) |
| Blue-head-300mm | 2～6 | 7～11 |
| Blue-head-350mm | 2～7 | 7.4～12 |
| Blue-head-400mm～Blue-head-450mm | 2～8 | 7.4～13 |
| Blue-head-500mm | 2～9 | 7.5～14 |
Heavy -Type Balance Rod
| Specification | Recommended Pre -twist Turns (turns) | Load-bearing Capacity of Two Screw Springs(kg) |
| Black-head-500mm | 2～8 | 12～21 |
| Black-head-550mm～Black-head-750mm | 2～9 | 12～21 |
| Black-head-800mm | 2～9 | 12.2～21 |
| Black-head-850mm～Black-head-900mm | 2～10 | 12.5～21.5 |
| Black-head-950mm～Black-head-1000mm | 2～10 | 12.5～21.5 |
| Black-head-1050mm～Black-head-1150mm | 2～11 | 12.5～22 |
| Black-head-1200mm～Black-head-1250mm | 2～11 | 12.5～22 |
| Black-head-1300mm～Black-head-1400mm | 2～11 | 12.5～22 |
| Black-head-1450mm～Black-head-1500mm | 2～11 | 12.5～22 |