Overhead crane is a machine that can complete vertical lifting and horizontal movement of heavy objects at the same time. It is widely used as a main construction machine in industrial and civil buildings. So, what should you pay attention to when buying a overhead crane?
overhead crane with single girder
The Stability of Overhead Cranes
The demand for overhead cranes in the enterprise industry are more about the satisfaction of its performance, because stable performance can better improve the efficiency of overhead cranes, which is also the guarantee of the overhead crane market sales and industry competitiveness, so stable performance is the development of overhead cranes core, also the main competition in the overhead crane market industry. Therefore, we must grasp this when buying overhead cranes, so as to better improve our work efficiency, lay a solid foundation for the development of the company, and create more wealth for the company Guaranteed.
Therefore, more overhead crane companies are fully aware of this problem and have begun to make breakthroughs. They have hired more dedicated designers to provide protection for product development, because the scientific rationality of the design directly affects the performance of the overhead crane. Therefore, it is very suitable for the fierce competition in the crane industry and contributes to the healthy and rapid development of the industry.
The Mobility of Overhead Cranes
In the improvement of work efficiency in the crane industry, the mobility of machinery is very important. Compared with machinery, overhead cranes are bulky, heavy, and cumbersome. However, its work solves more problems that cannot be achieved by manpower. The needs of the enterprise industry, but an important issue is placed in front of more crane companies, that is, how to improve the mobility of cranes under the premise of ensuring performance. As we all know, for the needs of enterprises, for the development of the crane industry , the mobility of machinery is particularly outstanding. For this reason, more companies have reduced the volume more in the R&D process, and at the same time, the redesign is more scientific and reasonable, especially in terms of performance. It is necessary to create more flexible and flexible performance to meet the development needs of the service industry.
The Operating Environment of Overhead Cranes
When we choose a overhead crane, we must take into account the requirements for low specific pressure on the ground. Because different working environments, the requirements for overhead cranes also show obvious differences, so we must fully consider this factor, only in this way, can we chooses a overhead crane that can better improve the service performance of the industry according to the nature of the industry, so that it can better serve the enterprise industry, provide convenient and complete service levels, and meet the needs of the development of the enterprise industry.
Features of bridge crane
The bridge crane is a lifting equipment that is horizontally framed over the workshop, warehouse and material yard for material lifting. Because its two ends are located on tall concrete columns or metal supports, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the tracks laid on the elevated bridges on both sides, which can make full use of the space under the bridge frame to lift materials without being hindered by ground equipment. It is the most widely used and the largest number of cranes.
The working feature of lifting equipment is intermittent movement, that is, the corresponding mechanism of reclaiming, transporting, unloading and other actions in a working cycle is alternately working. The development and use of cranes in the market are becoming more and more extensive. Due to the fact that there are often some accidents when traveling without outriggers and lifting, the traveling speed is also faster than crawler cranes (crawler cranes); the operation is stable, the lifting capacity is large, and it can be lifted within a specific range, but the road must be smooth and solid. The tire pressure meets the requirements, and the lifting should not exceed 50cm from the ground; long-distance walking with load is prohibited. In order to ensure the safety of the operation, hoisting operations without hitting the outriggers are basically prohibited in China. The types of steel wire ropes used for cranes include phosphate coated steel wire rope, galvanized steel wire rope and smooth steel wire rope.