For Sale: 3800/380 Fourdrinier Multi-Cylinder Paper Machine
This high-performance fourdrinier multi-cylinder paper machine, model 3800/380, is manufactured by Shandong Haitian Paper Machinery Co., Ltd. and was produced in 2012. It comes fully equipped with premium components to ensure stable operation and reliable paper production, with detailed specifications as follows:
Core Structure & Key Components
- Fourdrinier Table: Features a length of 20m, paired with an air cushion type headbox (lip width: 4150mm) for uniform pulp distribution.
- Key Rolls:
- Breast roll: Φ650×4450×5000
- Vacuum roll: Φ900×4500×5000
- Mesh drive roll: Φ650×4500×5000
- Suction roll: Φ500×4450
- Press Section: Includes 1 vacuum press (Φ850/800×4350×5050) and 2 large roll diameter presses (Φ1320/4350/5050) to efficiently remove moisture from the paper web.
Drying & Finishing Section
- Drying Cylinders:
- 1 set of 5-piece drying cylinders (Φ1800×4400×5100) with cast aluminum pulleys
- 20 sets of drying cylinders (configured as 6/4+6/4)
- 10 sets of drying cylinders (configured as 6/4)
- Auxiliary Finishing Equipment: 1 sizing machine with 1 sizing roller (Φ850/850×4200×5100), 1 scanning frame, 1 horizontal winder (capable of handling 6 rolls with size 400×4200), and 1 bottom thread rewinder (manufactured by Changzhou Boshan) with a bottom roll of Φ700×4060.
Power & Control Systems
- Drying system: Equipped with Dandong-made dryer components for efficient heat transfer.
- Drive & Control: Reducer motors paired with ABB880 electronic frequency converters for precise speed regulation.
- Auxiliary Vacuum System: 50 stainless steel water ring vacuum pumps for stable vacuum supply.
- Front Screen: 3m² internal flow front screen to filter impurities in the pulp.
