Paper Industry Machinery FQJ Series Light Impurity Separator

The light impurity separator is an essential industrial paper machine designed to handle light impurities and tailings from the coarse screening stage, ensuring clean accepts for downstream processing. This paper mill plant machinery utilizes an inverse conical design that creates a strong vortex, forming a low pressure zone at the top to effectively separate light contaminants such as plastics, foam, and adhesives. The light impurity separator also captures heavy impurities through a unique rotor and shell configuration that directs them to a collection groove for periodic discharge.

This dual-function capability of the light impurity separator eliminates the need for additional cleaning equipment, saving space and reducing investment costs. The light impurity separator’s design minimizes contact between contaminants and critical components, significantly extending the service life of the rotor and screen plate. With its robust construction and reliable operation, the light impurity separator handles continuous, high-throughput processing with minimal maintenance. For mills processing recycled fiber, this light impurity separator delivers superior cleaning efficiency while keeping fiber loss to a minimum.

Main Specifications – FQJ Series Light Impurity Separator

Model	Tank Volume	Operating Consistency	Daily Throughput	Installed Motor Power
FQJ0.4	0.4 m³	0.5 – 2 percent	35 – 45 tons	30 kW
FQJ0.8	0.8 m³	0.5 – 2 percent	65 – 85 tons	55 kW
FQJ1.5	1.5 m³	0.5 – 2 percent	80 – 110 tons	90 kW
FQJ2	2.0 m³	0.5 – 2 percent	110 – 140 tons	110 kW

Leizhan offers the FQJ Series light impurity separator as a key component of our complete pulp and paper machinery portfolio. Our light impurity separator is engineered for reliable, efficient operation with minimal maintenance. The inverse conical design of this light impurity separator ensures consistent separation performance even under varying feed conditions. For a detailed proposal on integrating a light impurity separator into your paper processing line, please email leizhanworld@gmail.com.