Product Name: Test-Type Air Classifier

Production capacity10-500kg/h

Matching Power:3-30kw

Application areas: mineral processing, chemical industry, food, pharmaceuticals, etc.

Materials: mineral powder, chemical raw materials, metal powder, etc.

Equipment Introduction: A small airflow classifier specifically designed for laboratory use, featuring a compact structure, easy adjustment, and simple operation.

Highlight advantages:

High classification precision. The classifier structure has been specially designed to intercept all large particles, ensuring high classification precision and strict control over large particles.

Wide classification range. The classification point can be freely adjusted through the speed of the classification impeller and the air volume of the induced draft fan to obtain the desired product, achieving a wide classification range.Any classification between 10-74 microns.

High classification efficiency. It adopts a low-speed vertical single-impeller classification structure, ensuring a stable material flow field, large processing capacity, and high classification efficiency, which can reachOver 80%.

The product particle size is arbitrarily adjustable. A multi-stage series structure can be used to simultaneously classify products into several particle size segments, achieving an ideal particle size distribution.

Working Principle Introduction: Materials enter through the lower cylinder under the suction force of the induced draft fan. The external primary air fully mixes with the materials, allowing the particles to be thoroughly dispersed and rise to the classification zone. The particles are subjected to both the centrifugal force generated by the rotation of the classification impeller and the centripetal force produced by the induced draft fan. When the centrifugal force acting on the particles exceeds the centripetal force, coarse particles above the classification diameter are thrown to the inner wall of the cylinder, lose speed, and slide down along the wall. The external secondary air enters through the air inlets evenly distributed on the cone, creating an air-screening effect on the coarse particles to separate fine powders mixed or adhered to the coarse material. The separated coarse material is collected and discharged by the discharge device from the classifier. Fine powders below the classification diameter, along with the gas-solid two-phase flow, enter the cyclone collector and pulse dust collector for collection. The purified gas is then discharged by the induced draft fan.