The Vertical airflow sieve is a modern, precision-engineered screening device designed to process fine powder materials. One of its most valuable applications lies in the separation and impurity removal of sodium sulfate (Yuanmingfen), a chemical widely used in the glass, detergent, and textile industries. This document outlines the core features, benefits, and technical advantages of the vertical airflow sieve in this context.
Application: Sodium Sulfate Screening
Sodium sulfate (Na₂SO₄), also known as Yuanmingfen, often requires purification during post-processing to meet industrial-grade standards. The primary goal of screening is the removal of dust, fiber, or other unwanted contaminants that affect downstream usability. The vertical airflow sieve is particularly well-suited to this task, thanks to its precision and gentle handling of fragile particles.
Key Features
Wide Screening Range
Capable of screening powder materials from 80 to 600 mesh.
Supports a broad spectrum of fine powder classification, including ultrafine screening tasks that traditional equipment may struggle with.
High Screening Efficiency
Uses airflow propulsion and centrifugal force to effectively separate impurities.
Minimizes powder loss and delivers clean, sorted product ready for packaging or further processing.
Low Noise Operation
Operates at significantly reduced sound levels compared to vibratory or rotary sieves.
Ideal for factory environments with stringent noise-control policies.
Low Energy Consumption
Energy-efficient motor and airflow system require less electricity than conventional screening systems.
Reduces operational costs while maintaining productivity.
Continuous Operation
Designed for long-term, uninterrupted production.
Perfect for 24/7 industrial use with minimal intervention or downtime.
Minimal Maintenance Requirements
Simple internal structure allows for easy cleaning and part replacement.
Low mechanical wear results in fewer breakdowns and extended service life.
Advantages Over Traditional Sieves
Traditional vibratory sieves often struggle with sticky or ultrafine materials; the vertical airflow sieve handles them with ease.
Improved material flow reduces the likelihood of clogging or blocking.
More consistent screening results due to its uniform airflow distribution.
