air size classifier

1.compatible with mechanical crushers and mills. 2.Grading size:2-15um 3.Capacity:50-8000kg/h 4:low energy consumption.

PRINCIPLE: The turbine grader, as a forced centrifugal grader with secondary air entry and horizontal grading rotator is composed of grading rotator, guide vane rectifier and screw feeder. The materials are through the upper cartridge, and the grains will be seived and well distributed by the incoming air, which brings the grain to the grading zone. The centrifugal force produced by the fast rotation of grading rotator together with the centripetal force produced by the pneumatic adhesion both act on the grading grains. When the centrifugal force on the grain is greater than the cetripetal force, the coarser grains above the grading range will be swirled down along the container wall. The secondary air will be rectified to uniform cylone through the guide van and separate the thinner grains from the coarser ones. The thinner grains will COM to cylone separator and collector, whereas the the purified air will be vented outside from the draft.

FEATURESCompatible with a variety of dry type powder mill machinery (jet mill, ball mill, raymond mill) to from a closed circuit. High grading effeciency: Before discharge, the impact of cylone on the materials separates the coarser grains from the thinner ones, thus raising the grading efficiency and precision. Yieding 97% superfine products of less than 5μ M. The horizontal grading rotator, made of abrasion resistant materials, is featured by stable operation and sustainable service life.

Parameter/Model	WFJ-260	WFJ-400	WFJ-600	WFJ-800	WFJ-1000	WFJ-1500
Grading size(um)	2-15	2-15	2-15	2-15	2-15	2-15
Capacity(kg/h)	50-200	300-1000	500-1500	1000-3000	2000-6000	6000-8000
Rotor power(Kw)	3.0	5.5	7.5	11x3	15x3	11x6
System Airflow(m3/h)	600	2100	5000	7500	9000	15000
Air consumption(m3/min/Mpa)	1.25/0.7	1.8/0.7	2.5/0.7	4.5/0.7	6/0.7	10/0.7

air size classifier