widly useful can be adopted in all kinds of grannular materials. Such as rice, rice paddy, wheat, corn and so on. ♦ Features1.High intensity, wear-resistance, corrosion-proof, with longer life span than steel buckets.2.Light weight, extend the life span of the bucket, reduce the energy consuming of the elevators3.Good pliability , low product damage percent of only4.No spark caused in operation, ...