Product Introduction:
1. Bridge type grab ship unloader is mainly used for unloading bulk materials from ship in bulk cargo ports and terminal. It can also convey bulk materials with different densities and particle sizes, such as sand, limestone, cement, coal, grain and etc.
2. The design, manufacture and inspection comply with Chinese standard and international standards such as FEM, DIN, IEC, AWS and etc. It is mainly composed of metal structure, grab, lifting mechanism, opening& closing mechanism, trolley traction mechanism, luffing mechanism, crane traveling mechanism, hopper and blanking recovery device, dust removal system, belt conveyor system, self-propelled operator’s cabin, electrical system, monitoring and warning system, elevator and etc. It adapts to ship type from 3000t to 250000ton and production capacity from 400t/h to 3000t/h.
3. Bridge type grab ship unloader is mostly port machine to load and unload bulk cargo in the terminal with the advantages such as maturation, reliability, strong adaptability to different ship types and cargo types, high productivity, high degree of automation, low failure rate and convenient maintenance.
Technical Features:
1. Vector variable frequency speed control, torque balance control technology, CMS intelligent service system, real-time monitoring of running status.
2. power feedback technology, trajectory intelligent optimization control technology, energy saving and environmental protection, high efficiency, excellent hatch adaptability, free from the effect of tide level drop.
3. intelligent optimization control technology of operation track as option, automatic and semi-automatic control technology.
4. mature equipment, reasonable structure, small maintenance workload, realizable 80 degree luffing of boom, convenient for ship to enter and leave ports.
5. planetary differential four-drum traction arrangement, trolley traveling formed by combined operation of lifting drum and opening& closing drum, two front rope along girder direction,
less bending times, compact layout
6. green and environmental protection(dry mist dust removal and water mist dust removal)
7. A variety of safety measures, including strong wind alarm, safety dynamic scanning.