Mobile aluminum scaffolding towers usual classify four type according to the scaffolding ladder functions. Inner vertical ladder type, Inclined ladder type and 45° brace ladder type.
Inner vertical ladder type, the ladder is welded and fixed to the rung frame, easy to carrying and shipping, increase work space, worker can climb easily from bottom to top.
Inclined ladder type, use another ladder with hooks fix to the horizontals of the scaffold, worker climb the scaffold through the ladder more convenient and easy, also can carrying some things.
45° brace ladder type, use ladder with hooks two edges, the ladder fix to the horizontals of two frame, so gives the highest accessibility up or down the scaffold tower. It is especially convenient for frequent transporting projects, increase the working efficient.
