

Rail Mounted Gantry (RMG) is a specialized container handling equipment for container yards, Portal Slewing Cranealso known as Portal Crane, is widely used loading and unloading equipment in ports and shipyards, mainly for handlingbulk cargo and containers.lt adopts PLC+ frequency converter control method.
Power: Fully linerized constant power speed regulation, speed increase at light load, improving operation efficiency.
Automatic container searching function for large and smallvehicles: Based on the given coordinates ofthe container,the vehicle automaticallynavigates to the designated container bay.
Enhance Anti-Rolling Control: Achieve optimal speed control and brake control based on torque verification functionto ensure lifting safety.
Automatic Anti-Sway Function: The trolley makes active coordinated movements to control the swing of the liftingdevice, reducing mechanical impact, and it can be achieved automatic swing elimination control of the lifting deviceunder initial wing andinterference conditions, with high stability.
Container Volum Statistics: Record the number of containers loaded and unloaded per shift, with the ability to printand archive the data.
The grab crane has automatic opening and closing function: it can real-time detect the opening and closing statusmonitor wire rope position, automatically calculate the speed curve during operation, and achieve rapid and accuratecontrol ofthe grab shape.
Automatic sinking and grabbing function: The grab crane enters the sinking and grabbing mode based on the mastercommand signal. At this time, the opening and closing operation runs in speed mode, while the supporting systemoperates in torque mode, The grab automaticallysinks to ensure full-load material handling.
Position synchronization: When the grab cranes rise and fallsimultaneously, real-time tracking ofthe relative positionbetween the two machines is performed to correct deviations and ensure synchronization.
Moment balance: During the lifting and lowering of the grab bucket, dynamic distribution of torque between the twomachines is performed to ensure balanced force application.
CMS: User-friendly interface, inteligent fault handling, fault tracking and equipment maintenance functions.lt recordsoperation commands, working status of various mechanisms, running distance, weight, wind speed, etc.effectively reducing the workload of maintenance and operation personnel while facilitating management.
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