Coarse Screening Machine Light Impurity Separator

Light impurity separator utilizes an inverse conical body with concave top structure to generate a powerful vortex, creating a low‑pressure area at the top center that effectively captures and discharges light impurities. At the same time, the light impurity separator creates a low‑pressure zone around the rotor to collect heavy impurities, which are thrown outward by centrifugal force and deposited outside the sieve plate for removal. By handling both light and heavy impurities in one unit, this light impurity separator reduces wear on downstream equipment and extends the service life of screens and cutters.

Safe operation of the light impurity separator begins with strict safety protocols. All inspection and maintenance work must only be carried out after the power supply has been completely disconnected. When inspecting or repairing the equipment, switch off the power and hang a warning tag—whoever hangs the tag is solely responsible for its removal. Never touch rotating parts while the light impurity separator is running. Always verify that all machine components are in good condition and that safety devices are secure and reliable before operation.

Technical Specifications of Light Impurity Separator:

Parameter	FQJ0.4	FQJ0.8	FQJ1.5	FQJ2
Nominal Volume (m³)	0.4	0.8	1.5	2.0
Treating Consistency (%)	0.5–2	0.5–2	0.5–2	0.5–2
Production Capacity (t/d)	35–45	65–85	80–110	110–140
Motor Power (kW)	30	55	90	110

Invest in our FQJ Series light impurity separator to optimize your coarse screening performance. With its dual‑function design for both light and heavy impurity removal, it protects downstream equipment while maximizing fiber recovery. Available in four models to match your capacity needs, this light impurity separator combines robust construction with proven efficiency. Contact us today to select the right model for your mill. Email: leizhanworld@gmail.com.