Coal Mine Wire Wound Hydraulic Hose Price
In the deep mines of coal mining, every technological innovation carries the dual expectations of safety and production efficiency. As a key component in coal mine machinery and equipment, the steel wire winding hydraulic hose for coal safety mines has exquisite design and excellent performance. It is widely used in core equipment such as coal mine hydraulic supports and comprehensive coal mining units, providing a solid guarantee for the stable operation and efficient operation of mines. This article will explore in depth the application range, structural characteristics, technical specifications of this hose and its important role in coal mine production.
Application range: wide and critical
As the name suggests, the steel wire winding hydraulic hose for coal safety mines is designed for the harsh working environment of coal mines. Its application range is extremely wide and crucial. In the coal mine hydraulic support system, the hose, as the key link for transmitting power and control signals, carries the task of conveying media such as mineral oil, water-based hydraulic oil or water, ensuring the flexible lifting and stable support of the support, creating a safe working space for miners. At the same time, the hose also plays an indispensable role in the highly integrated mechanized mining equipment of the comprehensive coal mining unit. It connects various hydraulic actuators and realizes the precise cutting and advancement of the coal mining machine by precisely controlling the flow of oil, which greatly improves the automation and intelligence level of coal mining.
Structural characteristics: sturdy and durable, safe and reliable
The reason why the steel wire wrapped hydraulic hose for coal safety mines can operate stably under extreme conditions is due to its unique structural design. The hose consists of three layers: inner rubber layer, reinforcement layer and outer rubber layer. Each layer is carefully selected and processed to meet the special needs of coal mine production.
Inner rubber layer: Made of black oil-resistant synthetic rubber, it has good oil resistance and sealing properties, can effectively prevent medium penetration, and ensure the purity and efficiency of oil transmission.
Reinforcement layer: This is the core part of the hose, which is tightly wound by four or six layers of high-strength steel wire. It not only provides strong pressure resistance and tensile strength, but also ensures the shape stability and service life of the hose under complex working conditions.
Outer rubber layer: The black synthetic rubber material is oil-resistant, weather-resistant and wear-resistant, which can effectively resist the erosion of the harsh environment such as humidity, dust, corrosive gas in coal mines, protect the internal structure of the hose from damage, and reduce the impact of external factors on the performance of the hose.
Technical specifications: strictly follow the standards to ensure quality
The technical specifications of the wire-wound hydraulic hose for coal safety mines strictly follow the MT/T98 and MSHA standards, which is the highest certification of its quality and safety. The temperature range covers -40°C to +100°C, ensuring that the hose can still maintain good working condition under extreme temperature differences. Whether it is a cold winter or a hot summer, it can stably transmit the medium and support the normal operation of the equipment. In addition, the hose has undergone rigorous pressure testing, wear resistance testing,
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