Paper Mill Equipment Reject Separatorfor Continuous Pulp Cleaning

The reject separator is a vital component in any modern paper mill machine, specifically engineered to remove heavy and light contaminants from pulp suspension while recovering valuable fibers. This paper mill equipment operates under high-pressure water backwash to continuously clean its screening surface, ensuring uninterrupted production in your paper manufacturing line. The reject separator features a rugged rotor with durable blades that break down fiber bundles without damaging good fibers. Its robust bearing housing and reliable mechanical seal minimize unplanned downtime.

Designed with maintenance accessibility in mind, this pulp and paper machinery allows operators to quickly inspect and replace wear parts such as V-belts, packing seals, and high-pressure water hoses during scheduled stops. The reject separator maintains stable performance even when processing difficult recycled fiber streams containing plastics, hot melts, and other contaminants. With proper care, this industrial paper machine delivers years of trouble-free operation, significantly reducing total cost of ownership for your complete paper mill line.

Maintenance Data – Reject Separator

Maintenance Level	Task	Specification
Daily	Bearing inspection	Check for noise, vibration, temperature
Daily	Bolt tightening	Body, packing gland, bearing bolts, flanges
Daily	V-belt tension check	Adjust when machine is stopped
Daily	Backwash water check	Clear any blockage immediately
Level One	Bearing grease addition	Shell Avanly EP2, 0.5 kg per application
Level One	Grease interval	Every 15 days
Level One	Rotor blade inspection	Tighten bolts monthly
Level One	Packing replacement	Asbestos oil-impregnated packing
Level One	V-belt replacement	When peeling, cracks, or rubber hardening occurs
Level One	High-pressure hose replacement	Replace during downtime when worn
Good Standard	Equipment cleanliness	Signage prominent, safety devices complete
Good Standard	Transmission smoothness	No vibration, noise, severe wear, or oil leakage
Good Standard	Operation status	No leaks or spills
Good Standard	Records	Inspection, maintenance, and upkeep records complete

Leizhan manufactures high-performance reject separators as part of our comprehensive range of pulp and paper machinery. Each reject separator is engineered for easy maintenance, with clearly defined daily and level-one care procedures. Our paper making line solutions are backed by detailed documentation and global service support. To learn more about our reject separator and other paper production equipment, contact us at leizhanworld@gmail.com. Let Leizhan help you build a more efficient and reliable paper processing line.