America Lifting Crane Project

The America Lifting Cranes Project is the most important project for us. The United States is a mature market, which Dejun has been serving for many years. This time, the American customer purchased 6 sets of lifting equipment and spare parts from us. These included one double girder overhead crane, four sets of single girder overhead cranes, and one jib crane with an electric chain hoist and spare parts. We are pleased with their trust. This client is a professional constructor in America, they need several lifting cranes to lift heavy construction materials, so that can help them to improve working efficiency and save running costs. Considering their special requirements, our sales manager and engineers recommended the use overhead crane and jib crane. After technical solutions adjustments, they decided to use double and single girder overhead cranes and jib cranes. Meanwhile, they also purchased some spare parts for their needs. To know our products and factory clearly, they visited our factory before order. After the factory visit, they were very satisfied with us and signed a contract on the spot. And now, these machines have been completed and shipped to America. If you need to buy a lifting crane, please let us know your requirements. We will set up a customized solution based on your needs. For more details about this project, please keep reading!

 

In China, Dejun Company is a well-known manufacturer and supplier of lifting crane machinery. We mainly produce and sell various kinds of lifting cranes,  including overhead cranes, jib cranes, gantry cranes, electric hoists, electric winches, etc. And why did they all choose us as their supplier? As we all know, lifting cranes are very crucial for the lifting industry. The good quality and durability of cranes will influence your working running efficiency. In addition, a stable supplier has the same importance for you. As an experienced and skilled manufacturer, we will supply you with advanced devices and good quality. For example, we have professional technology research and sales teams, efficient engineers, and sales managers who will solve all your questions. Moreover, we will set up a personalized solution according to your needs. To be our client, you will not worry any problem about the quality and price. We will give you the most competitive price compared with other suppliers. All-around before and after-sale services are available! Please do not hesitate to contact us for any needs!

As part of the overall maintenance and upkeep of a bridge crane, the maintenance of mechanical equipment is a crucial aspect, which mainly includes the following seven aspects:

1. Inspect the crane's brake system and adjust the brake wheel to ensure their flexibility and reliability. The gap should be maintained between 0.5 and 1.0 millimeters. It is important to ensure that the friction surface is free of dirt. If dirt is found, it should be cleaned with thinner or gasoline.

2. Regarding the lubrication of the bridge crane, pay attention to the lubrication of the reducer, gearbox, external meshing gears, etc. At the same time, the hydraulic oil should be changed as required by the lubrication table.

3. Inspect the crane's wire rope according to relevant regulations. If it exceeds the specified limit, it should be replaced immediately.

4. Regularly check the tracks' cleanliness and ensure no dirt or sand in the gears.

5. When the bridge crane body is under pressure, check the tightness of the connecting bolts of the bridge body. Also, frequently check whether the connections between various components are firm. If any looseness is found, tighten them promptly.

6. Pay close attention to whether there is any noise during the operation of the machine. If the operation is abnormal, deal with it promptly.

7. Pay attention to the normal operation of the rotating mechanism. When inspecting, ensure that the center line of the bridge crane mechanism is parallel to the center line of the gear. Also, the gap in the middle should be appropriate.