SWF Double Girder Overhead Crane with Free Maintenance Trolley
Advanced technology:European standard, all mechanism controlled by inverters, working class up to A8
The application of new materials and new technology, optimize the gear design and improve the bearing capacity and optimize the processing technology, so that the turning is more stable and improve the turning efficiency. Meanwhile noise is also improved. Improve accessories such as wire rope, bearings, contactors, transformers and other quality, improve service life.
Strong main beams, double end trucks
Q345B Mn carbon structural steel with seamless once forming technology more strong and elegant. Strong box type with standard deflection
Inter-medium quenching by top technique machinery
Independent double electro-hydraulic drum brakes, reducer, drum, motors; Insulation IP 55 high class;
Protection F class
Crossing motor on trolley
Long traveling motor and gear box
Used for anti-collision
(1)Lifting and travelling limit switches;
(3)Loss voltage protection;
(5)Overload protection ;
(6)Short circuit protection;
(7)Overheating protection ;
(8)Over-speed protection ;
(10)Faulted phase protection,
(11)Whole crane frequency control with encoder.
IV.Our Business Partner
If you are interested in our cranes, please contact with us when feel free.We will do our best to meet your requirements.
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