The article examines the principles of operation and distribution of cone crushers when crushing nonmetallic materials. Significant results have been achieved in improving the efficiency of work at the Karatau open pit. Practical work on equipment deformation was carried out. When crushing rocks, individual rock fragments were obtained in a standard manner.

With the progression of innovation, our life becomes less complex and simpler in all perspectives. Web of things  conceptualizes the possibility of distantly interfacing and observing genuine articles (things) through the Web. By utilizing IoT in our home that implies, hold the home under observing and controlling from anyplace and whenever on the planet. The current homes computerization and observing framework are works separately there is no brought together framework in one city. The proposed framework is utilized the PC or cell phones for observing and controlling home machines through the web. There are two unique ways for utilizing this framework. In the first place, bring together for entire homes in the city through the organization client of the framework. Second, customize by utilizing proprietor's cell phone; additionally, he has a username and secret phrase to login the framework. At last, the focal home's computerization framework will interface all homes in the city in one worker and each home has a Smart  gadget.

The operation of mine compressors in the mining industry is one of the energy-consuming processes that require resource saving. In the balance of mining enterprises, the specific weight of compressor equipment that produces compressed air as pneumatic energy is 20-35% and its further improvement affects the indicators of subsequent technological processes. The widespread use of compressed air requires the need to reduce operating costs by developing effective technical solutions in the process of producing compressed air at industrial enterprises and increasing the energy efficiency of operating compressor units.

To date, a number of significant shortcomings of the cooling system caused by the peculiarities of the principle of their operation have been identified throughout the world during the operation of mine compressor units. Thus, the undercooling of air in reciprocating compressors for every 5-6℃ increases the energy consumption for air compression by 1%, and the productivity decreases by 8-10%, which leads to significant economic losses in the production of compressed air.

In this regard, there is a need to study the influence of the quality of compressed air cooling on the efficiency of the compressor unit, to develop scientific foundations for improving the efficiency of mine compressor units by improving their cooling system, to develop a device for softening make-up water.

Today the number of ERP deployments is increasing. Implementing ERP systems in enterprises is faced with big problems associated with the software itself, production time and high costs, as well as significant changes in the business processes of companies. This article tried to study the detailed ERP system implementation process and current trends in ERP software. Discussed the main problems of implementing an ERP system and solutions for automating business processes. Further, we found out some problems or gaps in an ERP system application process and tried to answer them with proposed solutions.

The investigation subtleties the weariness life forecast of an Associating pole utilizing limited component strategy. The goal of the work is to survey the basic weakness areas of the part because of cyclic stacking conditions. The impact of mean weight on the exhaustion life has likewise been examined. Materials SAE1045-450-QT, SAE1045-595-QT is considered to address the interfacing bar. All out life approach and Break inception approach have been applied to anticipate the weariness life of the associating pole. The examination between the complete life approach and break inception approach were additionally been researched.