Each crane did not install the brake, the brake system can make the changes in speed or stop the crane and other functions are implemented in the course of operation. In some of the issues should pay attention to ensure that the crane can be used safely. First, the crane before use, first check the brake brake brake is safe and reliable. When the need to adjust the brake, the requirements in accordance with the requirements of the specification and the actual situation for debugging. Secondly, we must do protection work on the brake, the brake when exposed to set protective cover to prevent dust due to rain affect the normal use of the brake. When using an electromagnetic brake is prohibited under high humidity environmental conditions jobs. Finally, the working surface of the brake drum required to maintain a smooth, flat, wear of the brake pads must also meet the requirements. If you find a serious brake pad wear, to replace them with new parts. In addition, the crane brake springs have undergone permanent deformation or crack the case, a timely replacement of the spring, prohibit the use of substandard spring. For more information, please visit China lifting Network http://www.0086crane.com/