Coal safety certified mining hydraulic hose | hose assembly
LETONE Technology, as a leader in the field of mining hoses, has always been committed to providing customers with high-quality and high-performance mining hose products. Its coal safety certified mining hoses have won wide recognition in the market with their excellent quality and wide application areas. This article was written by LETONE Hydraulic Hose Division on November 7, 2024, and will introduce LETONE Technology's coal safety certified mining hoses in detail, including its structure, size and pressure range, as well as application areas and future development trends.
I Construction of mining hoses
LETONE Technology's coal safety certified mining hoses use advanced manufacturing processes and materials to ensure that they have excellent wear resistance, oil resistance, high pressure resistance and low temperature resistance. The hose is mainly composed of a three-layer structure of an inner rubber layer, a skeleton reinforcement layer and an outer rubber layer.
1. Inner rubber layer: Made of special rubber with good oil resistance and weather resistance, it ensures that the hose has good sealing and corrosion resistance when conveying liquids such as mineral oil, water-based hydraulic oil and water.
2. Skeleton reinforcement layer: This layer usually uses multiple layers of high-strength ultra-flexible steel wire to enhance the hose's pressure-bearing capacity and wear resistance. The steel wire is copper-plated, which not only improves the adhesion between the steel wire and the rubber, but also enhances the hose's anti-aging performance.
3. Outer rubber layer: The black fur-surfaced, aging-resistant, peel-free synthetic rubber layer is used. This layer not only provides additional protection, but also allows the hose to maintain good appearance and performance in harsh environments.
II Mining hydraulic hose size and pressure range
![[s]468547076_1001539911989696_4034887870748380056_n.jpg](/d/file/news/Industry-News/2024-12-02/229ed876651e2b176e6da5f5d23f45e5.jpg)
LETONE Technology's coal safety certified mining hoses have a wide range of sizes and pressures to meet the needs of different customers. Common hose sizes include inner diameters ranging from 6.3mm to 102mm, and pressure ranges ranging from 1.5MPa to 1000PSI. For example, its 4SH series four-layer steel wire winding high-pressure hydraulic support hose has an optional inner diameter of 19/25/31.5/38/51mm, and the pressure can reach the high pressure level; while the R13 series multi-layer steel wire winding high-pressure hydraulic hose under harsh conditions has an inner diameter of 63/76/89/102mm, and the pressure performance is also excellent.
III Application fields of mining hoses
LETONE Technology's coal safety certified mining hoses have become the preferred products in coal mines, mine mining and other industries due to their excellent performance and wide application fields. Specifically, the hoses are mainly used in the following fields:
1. Coal mine hydraulic support: Hydraulic support is an indispensable equipment in coal mining, and LETONE Technology's coal safety certified mining hoses have become an ideal choice for hydraulic support due to their high pressure resistance and high pulse resistance.
2. Hydraulic system of integrated coal mining unit: Integrated coal mining unit is a high-efficiency equipment in coal mining, and its hydraulic system needs to transport liquids such as mineral oil, water-based hydraulic oil and water. LETONE Technology's hoses, with their good sealing and corrosion resistance, ensure the stable operation of the hydraulic system.
3. Mine drainage hoses: In the process of coal mining, drainage is an indispensable task. LETONE Technology's mine drainage hoses, with their wear resistance, oil resistance, and low temperature resistance, ensure the smooth progress of drainage work.
4. Mine spray hoses: Spraying is a common method for dust reduction, cooling, and increasing air humidity in coal mining. LETONE Technology's mine spray hoses, with their excellent pressure resistance and corrosion resistance, ensure the stable operation of the spray system.
5. Construction machinery: In addition to coal mining, LETONE Technology's coal safety certified mining hoses are also widely used in various types of construction machinery such as excavators. Its high pressure, pulse resistance, low bending and other characteristics make the hoses perform well in construction machinery.
IV Future Trends
With the development of the global economy and the advancement of science and technology, the mining hose industry is facing huge market opportunities and development space. As a leading enterprise in the industry, LETONE Technology will keep up with the international trends of energy technology innovation and industrial transformation, and help build a modern energy system that is "clean, low-carbon, safe and efficient".
1. Intelligent development: With the development of intelligent technology, mining hoses will become more and more intelligent. LETONE Technology will actively explore the application of sensors and Internet of Things technology in hoses, realize the automatic control and intelligent maintenance of hoses, and improve production efficiency and safety.
2. Environmentally friendly development: With the improvement of environmental awareness, more and more mines have begun to adopt more environmentally friendly equipment and processes. LETONE Technology will actively respond to national environmental protection policies, develop more environmentally friendly mining hose products, and contribute to the green development of the coal mining industry.
3. High-end development: With the continuous upgrading of coal mining equipment, the requirements for mining hoses are getting higher and higher. LETONE Technology will increase the technical research efforts of the hydraulic pipeline system of coal equipment, achieve accelerated breakthroughs in high-end hydraulic mining hose assemblies and other products, and continuously improve the safety, stability and reliability of the hydraulic pipeline system of coal mining equipment.
4. International development: In the face of the continuous growth of the global mining equipment market and the intensification of international competition, LETONE Technology will actively expand overseas markets, strengthen cooperation and exchanges with international peers, and promote the international development of the mining hose industry.
In summary, LETONE Technology's coal safety certified mining hose has become the preferred product for coal mines, mining and other industries with its excellent performance and wide application fields. In the future, with the development trend of intelligence, environmental protection, high-end and internationalization, LETONE Technology will continue to lead the innovative development of the mining hose industry and contribute to the safe, efficient and green development of the coal industry.
Leave a Message