Ship unloader is a special heavy duty equipment with satisfactory productivity and is widely applied at docks to unload bulk cargo ship of different sizes. Grab bucket ship unloader structure is mainly composed of steel structure, grab bucket lift and open and closing mechanism, trolley traverse mechanism, luffing mechanism, travel mechanism, machine cabin, elevator, grab bucket, spray system, electrical system, necessary safety related components and accessory devices. PLC and CMMS faultmonitor systemcould be adopted in this type of product. And electronic antisway system could be provided at customer request.
Referenced criterion and standards are as follows: GB3811-2008 crane design criterion, GB6067-85lifting equipments safety regulation, ISO, FEM and JIS.
According to the general rules of products, components, it forms the hoisting mechanism modeule, trolley traction mechanism module, trolley assembly module,
steel structure module, founction module, general module and etc.
The standard module production ensures product stability of quality and shortens the delivery cycle.
Advanced Manufacturing Technology
Steel shot blasting pretreatment, the surface quality reaches Sa 2.5 grade.
Crane wheel and wheel shaft through the high frequency quenching and tempering treatment, it eliminates the internal stress and ensures the machining accuracy. YUNTIAN pioneers the use of welding robot, the main girder inseam weld by advanced MAG welding. The main girder welding adopts radiographic testing and ultrasonic testing to ensure the welding quality.
The motor and ruducer are imported from domestic famous brands with industry reconnition, quality assurance. It has reliable quality.
The main electrical components is from the selection of Schneider, Siemens, ABB and other international well-known brands, the protection degree electronic control box is less than IP54.
Industry of machinery, metallurgy, electric power, chemical, military, railroad, water conservancy,
Shipbuilding, port and large scale storehouse.