Electric gantry crane is kind of gantry lifting equipment. It is widely used for loading, unloading and transporting material in open storage yard, construction site, engineering and industry enterprise and other places. Electric gantry crane is often used together with types of electrical hoists. In this way, it can mostly raise working condition and improve working efficiency. Because the gantry crane travelling mechanism can achieve fro and back moving on the rail, the hoist can travel left and right horizontally on the girder, which can enlarge the scope of work. Ellsen Group, a well-known gantry cranes manufacturer, supplies types of gantry cranes with top quality and affordable price!
How to carry daily work of gantry crane inspection?
Daily and regular checklist work is necessary and important for industrial gantry crane, because it is related to the crane safety and service life. Good gantry crane inspection can protect parts of gantry crane and prolong its service life.
1. Check the wear condition of every mechanism’s brake;
2. Check the damage condition and connection condition of the connector and controller, check the lubrication condition of shaft of the cam and trolley;
3. Check the transmission of mechanism, check whether the sound is normal;
4. Check whether the safe protection switch, limit switch are reliable and flexible;
5. Check whether the wire rope on the drum and pulley rotates normal;
6. Check to ensure there is no obstacle on the rail;
7. Check the lifting mechanism of double brake;
8. Check all lubrication parts and make lubrication regularly.
Pay attention to lubrication of gantry crane maintenance
Good lubrication can make engine cranes work flexible with low noise, also prolong service life. Lubricating must be clear, mixture is not permitted. Different brands of grease can’t be used together. What’s more, it is better to often check the seal condition of lubrication system. Choose suitable lubricating material and do lubrication during required time. When electric crane is out of power, it is ok to lubricate. Regularly check the quality of lubricating oil. Drop thin oil on the connection parts to reduce the weariness and rust.
How to choose a suitable electric gantry crane?
If you are responsible for moving large containers at a dock, or if you are part of the construction process of a bridge or building, you likely have a gantry crane that is on your facility, a crane that is able to lift enormous amounts of weight. The size of the gantry crane, and its design, will have a large impact on how efficient it actually is. There are different types that are used, as well as variants of the gantry crane, that could be more useful for your particular business. The ones that you will use will be electric gantry cranes that are operated remotely by somebody in a booth. Let’s go over the different types of electric gantry cranes that are available right now, ones that you should consider adding to your business in order to improve production levels.
How an electric gantry crane is constructed
These cranes come in many different shapes and sizes. You can purchase ones that are very small and mobile, as well as those that are extremely large. The smaller ones will sit on a base that typically has four wheels, enabling you to maneuver it into different locations. They will often have a movable trolley attached to a hoist that does all of the heavy lifting. You simply need to plug them into your wall socket, and they will be ready to use, often seen in garages across the nation. Larger ones typically are powered by hydraulics, and can lift an enormous amount of material. If you’re looking for something smaller, the prices of these versatile electric gantry cranes can be priced anywhere between $200 and $1000 each.
Where can you get the best deals on them?
Most of the top sellers tend to come from overseas manufacturers which are then distributed by domestic companies. If you are looking for one, it always pays to go to a website where numerous electric gantry cranes are sold, and then look at the reviews that are posted by the actual purchasers. You could purchase one that is used, but you may not want to because it may have been compromised in some way. After you have one, you will see how easy it is to move virtually anything around using these electric gantry cranes.
How to set them up quickly
Unlike larger pneumonic or hydraulic powered gantry cranes that you will see at a shipyard, these can be set up with just a couple of people. The hoist itself is what is electrically powered, and that can be put into position using the help of just one other person. Once it is set up, it can easily be stored off to the side and so you need to use it again. It is recommended that you look at the aluminum models which are just as strong as those made of steel, but are extremely light, easy to maneuver, and easy to set up.
Using the smaller gantry cranes like these electric models is still going to require a little bit of a learning curve. If you have never used one before, or if you have only been in charge of a larger gantry crane, then you should consider watching the videos and reading the manuals before actually testing something that you can lift. You can find the best deals online and just make sure that it is highly recommended by everyone else that has purchased before you.
How to operate electric cranes safely?
1. Before starting, check the brake, hook, wire rope, limit switch and emergency switch. Check to ensure there is no obstacle in the travelling scope of industrial cranes;
2. Overload is not permitted, and never load the material across on the head;
3. Not lift the material in slide way
4. Not use sudden reversal of motor as mechanism’s brake;
5. When lifting material with rated loading, it is necessary to check whether the brake work very well;
6. After work, take the crane to origin place, cut off the power.