Plate chain elevator is a new product developed by introducing advanced foreign technology. The series of elevators are suitable for vertical conveying of powder, granular, and block materials, as well as lifting materials with high grinding properties. The material temperature generally exceeds 200 ℃, and the lifting height can reach up to 40m. Its main characteristics include: wide lifting range, large conveying capacity, low driving power, inflow feeding, gravity induced unloading, long service life, high lifting height, good sealing, stable and reliable operation, convenient operation and maintenance, compact structure, good rigidity, and low operating cost.