Cranes make the lifting and shifting of heavy loads easier, and can greatly aid productivity in warehouses, factories, and in any situation where such loads need to be handled. Cranes come in many configurations and can be mobile, or those that work on gantries in fixed locations. Gantry cranes can again be single girder, double girder, semi- gantry or even mobile.
Light-duty gantry cranes can be of the full gantry type, which is the most commonly used crane in warehousing, freight yards, steelyards, railway yards, and heavy fabrication. Semi-gantry light-duty cranes are installed in locations that have space constraints so that one end of the gantry runs on elevated runways fixed to the building.
Light-duty gantry cranes are excellent and provide high work efficiency, lead to reduced material costs, are safe and easy to operate, have low energy consumption, and above all are simple to install and maintain. Before you design or buy a light-duty gantry crane you need to specify the rated load it will be expected to carry. This needs to be the heaviest load that you will encounter during your daily operations. Some designs will allow a slight increase in the maximum weight, but it makes the working unsafe and is best avoided. Most cranes will have safety devices that will automatically cut off the power if weights or poor operation cause unnecessary strain on the equipment.
Other important factors that govern the design of these cranes are the lifting height and the span of the gantry. Lifting heights have a bearing on the supporting structure, as does the span. Spans are often specified in such a way that it leaves areas of operation clear during the movement of the gantry. The type of goods to be lifted can have a bearing on the crane, as it then has to also take into consideration lifting tackle and devices that may at times affect the working of the crane. Most cranes run on three-phase power, but if there is any change in the source of power, the gantry crane would have to have motors and other electrical equipment that will suit it.
When you specify the requirements of a light-duty gantry crane you must also look at the ease of maintenance and inspection of its working parts, as this ensures safe operations without breakdowns. It should be easy to lubricate all the moving parts like trolleys and crane traveling mechanisms. Hoists are filled with gear oil and it should be easy to always check oil levels so that they are topped up in time. Wire ropes must be of the required strength that takes the maximum weight to be lifted with large factors of safety. Hooks and pulley sets need regular checking and this must be easy to do.
When you specify your requirements for a light-duty gantry crane, also make sure that the company that you have listed for buying the crane from also provides proper after-sales service and has professionals who can install it, commission it, and provide free training in its operations to your staff. Learn more at https://gantrycrane.ph/light-duty-gantry-crane/