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  • Automatic Control Grab Crane for Minerals, Coal, Sand and Stone

  • Automatic Control Grab Crane for Minerals, Coal, Sand and Stone

Automatic Control Grab Crane for Minerals, Coal, Sand and Stone

Automatic Control Grab Crane for Minerals, Coal, Sand and Stone

Grab Crane as a commonly used lifting crane equipment, control systems in the application of intelligent control technology, in particular, PLC technology and frequency control technology in the grab crane on the crane so grapple crane operation in the process of failure rates and Maintenance rates are effectively reduced, thus contributing to the effective improvement of the operating efficiency of the grab crane, making the crane crane intelligent and automation better realized, ensuring the energy saving, reliability and safety of the grab crane operation.


 Basic Info
  • Model NO.: MG Double Girder Grab Gantry Crane
  • Application: Construction Usage, Workshop Usage, Container Usage, Mineral Area Usage
  • Sling Type: Steel Wire Rope
  • Power Source: Electric
  • Installation: Assembled
  • Condition: New
  • Capacity: as Customers′ Request
  • Colour: as Your Request
  • Trademark: M&R
  • Specification: CE
  • HS Code: 84269900
  • Type: Gantry Crane
  • Tower Crane Type: Under Slewing Cranes
  • Main Girder Form: Double Girder
  • Moving Type: Fixed
  • Certification: ISO9001: 2000, CE, SGS
  • Product Name: European Standard Gantry Crane for Wholesales
  • Lifting Height: 2m-20m
  • Power: 380V, 50Hz or Other
  • Transport Package: Wooden Cases
  • Origin: Changyuan, Henan 


The main content of intelligent technology

1. Frequency Control Technology

Frequency control technology refers to the power supply frequency through the inverter to effectively change the motor speed generated by the rotation to be a reasonable adjustment to ensure that the torque of the power and speed control, in order to meet the different load bearing Proposed request. Because of its high efficiency, high precision control, high motor power and wide range of speed control, inverter speed control technology can also save energy effectively and is widely used in crane control systems Applications
2. PLC technology application

PLC technology, also known as programmable logic controller, which in function of the logic can be repeated preparation, preparation and control, in industrial automation and control has been widely used. Specifically, PLC technology includes the CPU (central processing unit), input and output interfaces, memory and communication interfaces and other control components
3. Other automation control units
In addition to intelligent control technology, including frequency control technology, PLC technology, but also includes the sensing test technology and fieldbus control technology. For the sensing technology, the rotary encoder is commonly used in the sensing test detection components, the use of the response and high precision, small size, excellent quality, stable operation and other advantages; and fieldbus control technology used in Grab crane, mainly in the inverter and the PLC has been widely used, at the same time between the inverter and inverter control, communications, testing and so on have been widely used. Fieldbus control technology often used on cranes at this stage.
The Sale of service:
We have always designed products stringently according to contracts and customers' requirements.
We have always manufactured stringently according to ISO 9001 quality management system.
We have always strictly inspected each component of each product to ensure product quality.
After-sale service:
After-sale service department consists of well-trained technical personnel and installation engineers.
Our professional technical personnel can provide installation guidance, device debugging and operation training at site or through remote operation.
Routine maintenance information is accessible.



 Technical Parameters

product model,nameMG Gantry Crane  MG    MG    
trolley travellinglifting capacity1020/550/10100/50160/30
travelling speed39.5640.147.1247.1247.32020
Motor type YZR160M2-6YZR160L-6YZR200L-8YZR200L-8YZR160L-6YZR180L-8YZR225M-8
hoisting mechanismlifting speed9.47.2/19.52.31/9.57.68/19.83 53 5
lifting height129.8/1012/1615/15.615251830
Motor type YZR180L-8YZR225M1-8/YZR180L-6YZR280M-10/YZR200L-6YZR315S-8  YZR225M-8YZR355L1-10  YZR280S-8
crab travellingtravelling speed43.744.638.52020
Motor type YZR132M1-6YZR132M2-6YZR160M2-6YZR180L-8YZR200L-6
working systemmiddle rankA5
power source3P A.C.50HZ 380V
steel track recommended 43kg/mQU120
Max.wheel load235259275316325275285413500268294325355400466498573580605
total weight64.973.380.997.3110.985.3124.9166187  
basic dimensionsH1404514145152451465014418163792055021200  3120023800   35800



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