The NE hoist has a wide range, which can not only lift ordinary materials such as powder, particles, and blocks, but also materials with strong grinding properties. It can transport up to 15-800m3/h, with a large conveying capacity and a lifting height of up to 50m. The driving power is 25% -45% more energy-efficient than the ring chain, and the normal service life is ≥ 5 years, with less pollution and reliable operation.