This article proposes management and maintenance measures for the necessity of mining machinery and equipment management, as well as the characteristics and causes of failures. Its purpose is to reduce4.2 Daily maintenance When managing mechanical equipment, we must pay attention to daily maintenance work. Only when the maintenance work is in place can we provide basic guarantees for the

Why Changsha’s engineering machinery exports increased in volume and price Overseas market recognition of “Made in China” continues to increase, and product technology content and added value increase Xingsha Customs’The average export price of each equipment increased by 37.9% Statistics from Xingsha Customs show that in the first half of this year, Changsha exported 15.35 billion yuan of construction

Mechanical equipment is an indispensable part of cement enterprises and an indispensable part of cement production. In the process of using equipment in the cement industry, various degrees of damage2 Suggestions on the repair and maintenance of cement plant machinery and equipment 2.1 Strengthen the construction of the maintenance team and improve the overall quality of maintenance personnel The

The reporter learned from the organizing committee of the Changsha International Construction Machinery Exhibition on the 22nd that the 3rd Hunan Equipment and Manufacturing Entering ASEAN Investment Expo and theZhou Zhangsheng, the second-level inspector of the Hunan Provincial Department of Commerce, said in his speech that in 2023, the bilateral trade volume between Hunan and Malaysia reached 36.5 billion

Due to historical reasons, the aftermarket service of my country’s coal machinery industry has undergone a transformation from a planned economy to a market-oriented economy. As a leader in the

With the support of modern science and technology and advanced mechanical technology, my country’s construction industry has not only developed rapidly, but also construction machinery and equipment are gradually developing4.3 Build a scientific and complete organizational maintenance system In view of the current problem of inadequate implementation of maintenance and repair work for construction engineering machinery and equipment, relevant

The relationship between the working speed of the crusher and the hardness of the material directly affects the stress and wear of the tooth roller and wear-resistant lining of the3 Conclusions By simulating the crushing of materials with three hardnesses at different speeds, the following conclusions are drawn: ① For materials with the same hardness, as the speed increases,

The comprehensive development of the economic system has led to the rapid rise of the metallurgical industry, and the metallurgical industry also occupies a leading position in driving the development3.3  Carry out predictive maintenance In production practice, the accuracy of preventive maintenance is relatively low, and there is a certain lag in post-maintenance. In contrast, predictive maintenance has greater

This article introduces the basic structure and principle of tobacco and cigarette machinery and equipment, studies its common faults and the impact of faults on equipment performance, explores the maintenance

Nondestructive testing technology refers to the detection of optical or magnetic changes caused by material structure or defects in equipment without affecting or causing damage to the test object. Since3  Ways to efficiently apply nondestructive testing technology in coal mine equipment maintenance 3.1  Comprehensive application of multiple testing technologies In the inspection of coal mine machinery and equipment, maintenance

In-depth analysis and research on the repair and maintenance of engineering machinery equipment has important practical significance and theoretical value. This paper aims to systematically explore the challenges and solutions(II) Introducing advanced repair and maintenance technologies With the continuous advancement of science and technology, the application of advanced technologies in the field of repair and maintenance has been continuously

With the rapid development of the construction industry and the improvement of technology, large-scale mechanical equipment has become an indispensable part of construction projects, which directly determines the speed, efficiency,3.3  Strengthen the repair and maintenance of mechanical equipment Maintenance personnel must pay close attention to the maintenance management of mechanical equipment throughout its life cycle, which is not only

Under the current economic development background, countries have built a large number of ports to meet the needs of different regions for cargo transportation, which effectively promotes economic and tradeThrough cause analysis and adjustment assessment, improvement measures can be proposed for problems that arise during equipment maintenance, and work plans can be adjusted in a timely manner to ensure

The mechanization of construction in the new era is an inevitable trend. In order to ensure the level of mechanization of construction enterprises, we must pay close attention to the4 Suggestions on the maintenance of construction machinery and equipment First, when carrying out construction machinery construction, it is necessary to pay attention to the sound of the overflow valve

With the advent of winter, the operation of various engineering vehicles in low-temperature environments has become more testing the stability and performance of equipment. For large special vehicles such as

When the cold wave hits and the temperature drops sharply, our bodies need to add clothing to keep warm, but at the same time, our mining equipment also needs our

The mineral processing method of lithium ore is based on the mineral properties of lithium ore, mainly the physical, chemical, or physicochemical properties of different minerals, using different methods toHand selection method This method is mainly used to sort coarse-grained crystallized spodumene and lepidolite combinations. It is based on the difference between the color or shape of the mineral

(1) Energy crisis and air pollution Since 1993, China has become a net oil importer. In 2013, the net import of crude oil reached 292 million tons, and its external(3) Construction machinery has high fuel consumption and poor emissions Engineering machinery is the second largest user of internal combustion engine products after the automotive industry. Due to the large

The number of projects in various industries around the world is gradually increasing with economic development, and the most commonly used machinery in projects is related machinery. Different machinery is(2) Fault diagnosis technology   In the use of construction machinery, due to the unpredictability of the difficulty and emergencies of the project, the use of the machinery has a

First of all, we should understand what wear parts the crusher has. Based on the changes, upgrades and usage of all types of rock crushers over the years, it canThere is a brand-new reinforcement technology called laser cladding technology. Unlike the traditional application of a layer of wear-resistant coating on the surface of the product, it will actually add