This 7.2 Meter Twin Roll Press and Washer manufactured by Metso is a large-scale pulp washing and dewatering system designed for continuous-duty operation in high-capacity pulp mills. Model TRPW-1572 features 1.5-meter diameter rolls with a 7.2-meter face length, engineered to deliver efficient washing, thickening, and liquor separation performance in kraft, sulfite, and recycled fiber processing lines.
Originally manufactured in 2005, this unit includes a hydraulic drive system powered by a 400 HP Toshiba motor, along with an auxiliary hydraulic power unit and vertical hydraulic pump set, providing stable torque control and consistent nip pressure across the roll width.
For facilities searching for a used Metso twin roll press for sale, surplus twin roll washer, or industrial pulp dewatering press, this system offers substantial capital savings compared to new OEM installations while maintaining proven mill-grade performance.
Industrial Performance Overview
- Manufacturer: Metso
- Model: TRPW-1572
- Roll Diameter: 1.5 meters
- Roll Length: 7.2 meters
- Drive System: Hydraulic
- Main Motor: 400 HP Toshiba
- Includes: Auxiliary Hydraulic Power Unit & Vertical Hydraulic Pump Set
- Year Manufactured: 2005
The 7.2-meter roll length supports wide pulp mats and high throughput rates typically required in modern fiber lines and brownstock washing systems.
What Is a Twin Roll Press in Pulp Processing?
A twin roll press is a mechanical dewatering and washing system that uses two large rotating rolls to compress a pulp mat, removing water and dissolved solids while maintaining fiber integrity.
Key functions include:
- Pulp thickening
- Black liquor removal
- Fiber washing
- Chemical recovery optimization
- Moisture content reduction prior to drying
Twin roll presses are commonly installed in kraft pulp mills, recycled fiber plants, and chemical pulping systems where consistent dewatering efficiency is required to reduce downstream energy consumption.
Advantages of a 7.2 Meter Roll Length
A 7.2-meter face length provides:
- High volumetric throughput capacity
- Uniform pressure distribution across wide pulp mats
- Reduced bottlenecks in large-scale pulp lines
- Improved washing efficiency
- Stable continuous operation in high-tonnage mills
Wide-format twin roll presses are typically used in large integrated pulp and paper facilities or export-grade pulp production plants.
Hydraulic Drive & Power Configuration
The hydraulic drive system with 400 HP motor provides:
- Precise nip pressure control
- Adjustable torque management
- Reliable operation under variable load conditions
- Reduced mechanical stress compared to purely mechanical drives
Hydraulic systems are widely used in pulp processing equipment for their durability and load-handling flexibility in continuous industrial environments.
Typical Industrial Applications
This Metso TRPW-1572 twin roll washer/press is suitable for:
- Kraft pulp mills
- Brownstock washing systems
- Recycled fiber processing plants
- Chemical pulp production facilities
- Integrated pulp and paper mills
- High-capacity fiber recovery operations
Industrial buyers across North America, South America, Scandinavia, Asia, and emerging pulp-producing regions frequently seek surplus twin roll presses for capacity upgrades, mill modernization projects, and replacement of aging dewatering equipment.
Benefits of Purchasing a Used Metso Twin Roll Press
Acquiring surplus pulp mill equipment can provide:
- Lower capital investment versus new OEM systems
- Faster installation timelines
- Reduced project procurement delays
- Proven mill-duty construction
- Scalable integration into existing fiber lines
For operations expanding pulp production or upgrading washing efficiency, this 7.2-meter Metso twin roll press offers a cost-effective and industrially robust solution.
Inspection & Availability
Unit available for inspection by appointment.
