Audited Supplier
Bridge Type Grab Ship Unloader for Unloading Bulk Materials from Ship
Bridge type grab ship unloader is mainly used for unloading bulk materials from ship in bulk cargo ports and terminal. It car also convey bulk materials with different densities and particle sizes, such as sand, limestone, cement, coal, grain and etc.
1.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.
2.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.
| Main Technical Parameters | ||||||||||
| Rated Capacity | t/h | 400 | 600 | 800 | 1000 | 1250 | 1500 | 2000 | 2500 | |
Material Characteristics | Materials | Bulk materials such as coal, coke,iron ore,limestone,sand, clay etc. | ||||||||
| Density | t/m³ | 0.5-2.5 | ||||||||
| Particle Size | mm | 0-300 | ||||||||
| Lifting capacity | t | 10 | 16 | 20 | 25 | 32 | 40 | 50 | 63 | |
| Working Speed | Lifting,opening and closing | m/min | (60-280)/(100-240) | |||||||
| Trolley traveling | 100-260 | |||||||||
| Crane traveling | 20-40 | |||||||||
| Boom hoist | 5-10 | |||||||||
| Cabin traveling | 20-25 | |||||||||
| Rail Gauge | m | 12.5 | 15 | 16 | 20 | 22 | 25 | 25 | 30 | |
| To be confirmed according to the user's terminal conditions | ||||||||||
| Maximum wheel load | KN | 300/500 | ||||||||
| Recommended Rail | QU80/QU100/QU120 | |||||||||
| Power Supply Mode | Cable drum | |||||||||
| Communication Type | Cable drum/wireless | |||||||||
| Control Method | Fully automatic/PLC/manual operation/single mechanism operation | |||||||||
| The items listed in above technical parameter table are for reference. Customized solution and designs are provided according to your actual needs. | ||||||||||
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 80degree 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.
FAQ
A:Which industries do you service?
A:Which areas do you service?
B: We will constantly check the quality during the manufacturing process, and strictly test the equipment before shipment, and we will also send you a quality certificate.
B: Our main products are overhead and gantry cranes. Different products have different models and application scenarios.
A:What international certifications has your company passed?
