DD Model Double Beam Overhead Lifting Equipment 5 -
5-32 tons Dd Model Double Beam Trolley Bridge Overhead Crane consists of a box-shaped bridge, a cart running mechanism, a trolley, and electrical equipment. All mechanisms are operated in the operating room.Rainproof equipment when used in the open air. Features: 1. The bridge frame adopts box type main beam and automatic submerged arc welding.
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