FL/W Air Classifier

Peman's new-generation air classifier is available in vertical and horizontal configurations and in single-rotor or multi-rotor designs depending on capacity. Developed through our own R&D, it is a new classifying unit capable of grading fine powder to different fineness levels.

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Product Introduction

Peman's new-generation air classifier is available in vertical and horizontal configurations and in single-rotor or multi-rotor designs according to the material, and in single-rotor or multi-rotor configurations based on production capacity. Developed through proprietary R&D, it is a new classifying unit capable of grading fine powders to different fineness levels. Technically, it adopts a directly coupled motor or a shaft-sleeve belt-driven impeller classifying system, compatible with a variable-frequency drive for stepless speed regulation to suit various fineness requirements, with a high degree of automation. The new-generation single-wheel classifier features a compact structure, small footprint, and strong adaptability. It can be flexibly combined in series with various equipment (modifier, spheroidizing machine, roller press mill, vertical mill, impact mill, etc.) to form a closed-circuit system.

Application Scope

　　 Suitable for forming a closed-circuit system with various grinding equipment (jet mill, ring roller mill, ball mill, Raymond mill, etc.) to achieve secondary classification of fine powder particles.

　　 The new-generation single-wheel classifier can achieve a classifying fineness of 4000-5000 mesh.

Product Features

01High adjustability. The classifying fineness is controlled by a variable-frequency motor, and the classifying system can be adjusted to different requirements to obtain the target product.
02The vertical classifying impeller is made of wear-resistant material, with high precision, stable transmission, and long service life.
03The secondary air-inlet system adopts an electronically controlled air-valve system, enabling precise control of the intake air volume, with a high degree of automation.
04High classification efficiency. The material passes through the high-speed rotating classifying wheel and the swirl generated by the secondary air intake, further separating fine particles mixed with or adhering to coarse particles, improving both classification efficiency and accuracy.
05Full-automatic PLC control system, simple to operate, enabling centralized control, remote diagnosis, and other automated and intelligent functions.

Accessories

Process Flow Diagram

气流分级机系统流程图2

超细机械粉碎机+气流分级机系统流程图2

Technical Parameters

Parameter / Model	FL300	FL360	FL450	FL500	FL600	FL800	FL1000	FL1200
Capacity kg/h	200-1000	300-2000	1000-3000	3000-5000	5000-8000	8000-15000	15000-20000	20000-30000
Product particle size d97: μm	5-150	5-150	5-150	8-150	8-150	10-150	15-150	20-150
Classification efficiency	60-90	60-90	60-90	60-90	60-90	60-90	60-90	60-90
Installed power KW	11.5-42.5	18-60	63.5-105	77-120	77-140	120-160	90-200	170-310

Parameter / Model	FW200	FW280	FW400	FL520	FL630	FL800	FL800	FL800
Capacity kg/h	10-100	20-200	50-500	100-1000	200-2500	400-4000	400-4000	400-4000
Product particle size d97: μm	3-45	3-45	3-45	3-45	3-45	3-45	3-45	3-45
Classification efficiency	60-80	60-80	60-80	60-80	60-80	60-80	60-80	60-80
Installed power KW	7-11	15-19	21-28	23-30	52-60	67-77	67-77	67-77