Overview Double beam crane is suitable for factories, mines, workshops, warehouses and so on. It is used for general loading and unloading and lifting transportation in fixed spans indoors or outdoors. Lifting weight are 10 tons, 16 / 3.2 tons, 20/5 tons, 32/5 tons and 50/10 tons. The double-beam crane is composed of a box-shaped … Continue reading Double Beams Crane