Lagos, Lagos Island (Eko), 2 awanni da suka gabata
14 adadin kallo
Gate Roller 3"
+1
3
Kk
Kaya
Sauran
Nau'i
Adireshin dakin ajiya
Jiha Lagos • Lagos Island (Eko)
61 Idumagbo avenue Lagos Island
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Roller gates are typically used for Gravity/Emergency closure and where waterways are too large to efficiently use slide gates. The rollers (wheels) are mounted on shafts fixed laterally to the leaf on vertical girders have double functions: reduce the friction forces and transfer the water load to the embedded parts.