Cantilever gantry crane is very popular in lifting industry. It has many advantages, such as simple structure, light weight, short manufacturing cycle, thus cantilever gantry is widely used for lifting and transporting material in open storage yard, station, construction site, industrial and mining enterprise. With cantilever, gantry crane can span its working area and improve working efficiency. Cantilever crane has two types, crane with single cantilever, and crane with double cantilevers. Ellsen Company, one of professional gantry crane suppliers, produces cost-effective cantilever gantry with advanced technology, reasonable design and safety protection devices.
What are cantilever gantry crane types?
Classification according to the number of cantilever, it has two types, crane with one cantilever, and crane with two cantilevers. Both of two types have its own features, and can be used together with electric hoists, customers can choose suitable one based on practical working condition. Compared with double cantilever gantry, single cantilever gantry has smaller size and lighter weight, and is easier to operate and maintain. The double one has larger loading capacity, and can load more material at one time. For frequent and small lifting work, single cantilever gantry is better while double cantilever adapts more to heavy duty work.
Classification according to girder structure, it has three types, truss type, box type and castellated beam. Truss girder is welded by angle steel or I beam steel. It has advantages of low cost, light weight and good anti-wind. Thus it is suitable for places with low working class and small loading. The box type girder is welded by steel plate, it has high security and great rigidity. It is used for heavy duty lifting work. Castellated beam has both features of truss type and box type, and it has strong rigidity, small deflection and reliable performance. It is suitable for places with frequent and large loading work.
How to save gantry crane cost?
Building cranes cost much, because it is related to technology, material, design, safety and many other factors. Gantry lifting crane is necessary choice for lifting industry, for customers, it is very useful to know how to buy gantry crane with low cost.
Choose a crane supplier not international famous but very professional, such as Ellsen Group. Because world-wide famous brand has much extra expensive cost. Ellsen Company has much experience about cranes business and crane manufacturing. Ellsen bridge gantry crane for sale have been exported to more than fifty countries and regions. In addition, before buying cranes, it is better to surf the internet, learn more information and make careful comparison.
How to buy a cost-effective cantilever gantry crane?
The installation of a gantry crane can be one of the best choices for any business that is lifting large numbers of containers or pallets which are extremely heavy. Instead of using forklifts, and multiple workers who could actually get hurt during the process, you can increase your safety rating and production levels by installing one of these cranes. These can be either extremely large, used on shipping yards, or it can be used inside of the facility in order to move smaller types of merchandise from one location to the other. There is one that is called a cantilever gantry crane which is becoming more popular because of the way that it works.
What is a cantilever gantry crane?
In the construction of a gantry crane, you are going to have your supporting beams that will handle the weight which are either installed independently, or that will use portions of the supporting structure within a warehouse setting. The girders up above will move back and forth, attached to a hoist, which is how the merchandise can be moved up and down. The combination of all of this will allow the operator to lift and move merchandise from one destination to another, but there is one other factor to consider. If you are using a cantilever frame, you are adding extra support for the trolley which is why moves back and forth, allowing the entire apparatus to have more stability.
Ellsen gantry crane for sale
1. Professional supplier, reliable quality
2. Perfect performance, safety protection devices
3. Low noise, low failure rate, low cost
4. High working efficiency, high security
5. Various types, reasonable design, compact structure
6. Stable working, smooth travelling