
Precision Engineering in Action
Quality craftsmanship in manufacturing & proven performance at customer sites


Screw press system for dewatering and compacting pulper rejects, reducing disposal volume and costs.

Quality craftsmanship in manufacturing & proven performance at customer sites


High-efficiency screw press system for dewatering and compacting pulper rejects, reducing disposal volume and costs.
Handles variable particle sizes including plastics, laminated paper, wood, textiles, stickies, and other contaminants.
Achieves maximum dryness while recovering water for reuse in the process.
The efficient solution for reject handling
Compact discharge for easier handling and lower disposal costs
Recovers process water from reject stream for reuse
Improved accepts quality with minimal fiber in rejects
Works with 10-45% consistency for flexibility
Lower maintenance cost and extended operation

Screw press dewatering process
Wet rejects fed into the compacter
Rotating screw moves material forward
Pressure hatches compress the reject
Compact, dry reject exits for disposal

Integrated System
With Inclined Trommel Screen

OEM Spare Parts
Quality replacement components
Versatile reject handling for all grades
Heavy contaminant compaction from recycled board
Reject dewatering from recycled newsprint lines
Office waste reject handling systems
Reject compaction for tissue mill operations
Parason Reject Compacter Advantages
Efficient conveying and compression mechanism
Controlled compression for maximum dryness
Heavy-duty construction for long service life
Optimized dewatering efficiency
Quick inspection and maintenance points
Built for demanding mill conditions

Key specifications and model availability
PRC-600 for typical reject handling needs
Can be paired with trommel screens
Tailored solutions for specific requirements
Custom Solutions: Our engineering team can design a configuration tailored to your specific requirements.
Discover how the Reject Compacter can reduce disposal costs and recover valuable water in your reject handling system.