Application of LWZ1200 × 1800A screen bowl centrifuge in Jining No. 3 colliery coal preparation plant

The paper described the application of LWZ1200 × 1800A screen bowl centrifuge in Jisan coal preparation plant,introduced the structure,working principle and characteristics of the centrifuge. The operation result shows that the LWZ1200 × 1800A screen bowl has good dewatering effect,less fault in operation,the performance stable,and it is fully meets the requirement of production.