Building material crushing mill gear box

Optimized torque adaptability: The torque range distribution of the product series has been carefully designed and is very reasonable. Whether facing the demand for lower torque in small-scale production scenarios or the stringent requirements for high torque in large-scale industrial production lines, they can be precisely matched, fully reflecting the economic applicability.

Excellent gear shape finishing process: Adopting unique gear shaping technology, which is the key to ensure the excellent transmission performance of the gearbox. Through the precise gear profile and tooth direction trimming, the contact condition can be greatly improved when the gears mesh, so that the load is evenly distributed on the tooth surface, which effectively reduces the shock and vibration in the meshing process.

High standard hardened gear design: The gears are designed with hardened gears and fully meet the stringent requirements of international authoritative standards such as ISO, AGMA and DIN. This high standard design makes the gears have higher strength and wear resistance, and can withstand greater loads and more severe working conditions.

Convenient external structure design: The design of external components upholds the concept of simplicity and reliability, and fully takes into account the convenience of on-site operation and maintenance. The layout of each component is compact and reasonable, and the connection method is simple and clear, which makes it easy for operators to carry out daily inspection and maintenance work, such as cleaning, fastening, lubrication and other operations.

 

Accurate speed control: The output speed range is set between 13.6 - 20.6, which can accurately control the speed of crushing and grinding of ore, coal or cement clinker according to the requirements of the production process in different industries such as construction materials, coal production and mining.

Powerful power support: The rated power covers the range of 800 - 7,300 (kW), and the strong power output capability enables it to be adapted to various sizes and types of crushing and grinding equipment.

 

In the building materials industry, it is used to crush and grind cement clinker, limestone, gypsum and other kinds of building materials, and process them into fine powder or granular material that meets the requirements of building production, and it is an indispensable key equipment for the production of high-quality cement, concrete aggregates and other building materials. In the coal industry, the raw coal can be crushed and ground, and transformed into coal powder or coal dust suitable for combustion or coal chemical production, to ensure the fuel supply and raw material processing needs of power plants and coal chemical enterprises. In the mining industry, it can crush and grind various kinds of ores, such as iron ore, copper ore, aluminum ore, etc., to provide suitable particle size of ore raw materials for subsequent ore dressing and smelting processes, to improve the utilization rate of ore resources and recovery rate of ore dressing, and to promote the efficient production and sustainable development of the mining industry.

 

Before installation, be sure to conduct a detailed survey of the installation site to ensure that the site foundation has sufficient bearing capacity, flatness and stability to meet the requirements of the gear box installation.

Before the first operation, it is necessary to carry out a comprehensive cleaning of the gear box interior, carefully check the installation of each gear, bearing, shaft and other key components to ensure that there is no loosening, jamming and other phenomena. Fill high-quality lubricant according to the specified oil level and oil requirements, and strictly check the external connection piping, electrical wiring, etc., to confirm that there is no error before starting the equipment. During the startup process, pay close attention to the startup state of the equipment, such as whether there is any abnormal noise, vibration, temperature rise, etc., and if there is any abnormality, it should be shut down immediately for inspection.

During operation, a perfect equipment operation monitoring system should be established to regularly monitor and record key parameters such as oil temperature, oil pressure, vibration, noise, output speed, power and other key parameters of the gear box. According to the running time and working conditions of the equipment, reasonably formulate the maintenance plan, regularly replace the lubricating oil, filters and other wearing parts, and carry out wear and tear inspection and precision testing of gears, bearings and other key components.

For equipment that has been out of service for a long time or seasonally, the equipment should be cleaned, anticorrosive and rust-proofed before being out of service, and the lubricating oil in the gear box should be discharged and properly preserved. Before re-activation, the equipment needs to be fully inspected and maintained, and the preparatory work should be carried out in accordance with the requirements before the first operation to ensure that the equipment can be started smoothly and run normally.