求一篇电动滚筒的英文文章

Driver installation is the heart of belt conveyor, the performance of a direct impact on the work of the belt conveyor reliability and overall performance. In order to provide an ideal drive belt conveyor installations, it has developed a variety of new device drivers, live tooth deceleration oil is the cold-electric drum-driven devices Poly advantage of the past developed a new type of device driver .
Because electric drum with compact structure, drive high efficiency, low noise, long life and smooth operation, reliable work, sealing, and occupy less space location convenient maintenance and installation advantages, and suitable for all kinds of bad working environment, including moist, mud, dust and more work environment, we now have electric drum at home and abroad wider use of mining, metallurgy, coal, transportation, energy, food, tobacco, chemicals, building materials, printing and other production and construction areas.
Against the existing gear oil-cool electric