Any compressor is a complex mechanism that must clearly and timely perform a huge volume of work, especially if it is about industrial devices. One of the main elements of this complex system is the screw compressorset block. Most often, it is the most tender and technological detail of the whole device. And that means, it is more likely to failures and rapid wear.
Prevention
Modern manufacturers, taking this trend into account, are trying to minimize this effect. As a result, the screw compressors blocks in the last models are able to work up to forty thousand hours. But this is only in the case of full compliance with all recommendations and the use of only those expensive materials that were regulated by the manufacturer, as well as the presence of constant "preventive procedures". If the mode is broken - some elements with the greatest load and minimal protection (sals and substrates most often) are drawn much faster. After 10 000 - 15 000 hours they begin to go out of the order.
Repair and replacement of ginseng pair
1. Preventive replacement of the substrate and the substrate. After the diagnosis, the master is engaged in the capital replacement of the substrate and the substrate in all the elements of the device. Also, the cleaning of the oil channels is carried out, the distance between the rotors and the body is balanced, the paint of the screw compressors element is illuminated. This is a complex and scratched work, but it requires not so much expenses. Most often, the procedure is carried out during the planning review when achieved by the mechanism of working hours close to critical. This gives the opportunity to prevent more serious errors.2. Repair after the mechanism of the shrimp. If the previous option of the repair has not been carried out timely, then the shrimp occurs. At some point, one of the shrimp comes into complete inadmissibility and the work of the whole screw compressors block is broken. In advance to predict which element is damaged - it is not possible. As and to predict which damage will be caused to the whole mechanism. Here much depends on the protective systems and the speed of reaction of the workers who have to stop the work of the device. Rarely damaged parts suitable for the repair and re-use. They are to be changed. The number of operations will increase as the time of their conduct. In the result, the cost of the repair will increase and the cost of the repair. In addition, if the first repair option can be planned with minimal loss of the mechanism's useful time, then in the second case everything occurs spontaneously, and the failure can occur at the most uncomfortable moment.
Specific errors
There are also much more specific errors, such as deformation or thickness of the legs, body or even the loss of the structural elements (stifts, rotors, plates...). But these problems are much less likely and most often caused by the same wrong work of the substrate or factory failure. In this case it is possible both the complete replacement of the damaged element and the restoration of its working functions. In exceptional cases, the screw compressors block is not repaid or requires significant funds for this. Then you will have to change it. But with the installation of a new you are also ready to help the BTS Group experts.
