3400mm Multi Cylinder Paper Machine

This technical proposal outlines our advanced Multi-Cylinder Paper Machine, a solution engineered for producing kraft paper at a basis weight of 120 g/m². Based on our proven experience with similar successful projects, this comprehensive machine is designed to meet stringent technical and delivery specifications. The complete system integrates a sophisticated twin-wire forming section, a high-efficiency press section, a multi-cylinder dryer part, a size press, a calender, a reel section, a robust drive system, a solid base frame, and an enclosed hood.

The superiority of our Multi-Cylinder Paper Machine is grounded in the excellence of its integrated process sections. The Forming Section utilizes a precise air-cushion headbox and a twin-wire former for optimal sheet formation and drainage. The Press Section is configured with a primary K-press followed by a large-diameter press roll, ensuring effective dewatering and superior sheet smoothness. The Drying Section is arranged with 24 pieces of φ1800mm dryers in a grouped configuration for efficient and controlled thermal drying. The Reeling Section features a horizontal pneumatic drum winder for producing perfectly wound parent rolls. Finally, the entire Drive System employs an AC variable frequency speed regulation control with sectional drives, guaranteeing precise speed synchronization and operational flexibility across all sections of this Multi-Cylinder Paper Machine.

Our commitment to quality is reflected in the selection of top-tier components for this Multi-Cylinder Paper Machine. The air-cushion headbox is sourced from a reputable supplier. The forming section’s dewatering elements feature full-ceramic panels, with the ceramic sourced from high-quality manufacturers like those in Jiangsu Yancheng.

All tanks are constructed from specially heat-treated stainless steel weldments to prevent deformation. For roll covering, we specify premium suppliers: large-diameter press rolls use covering from leading German or Shandong providers, while other rolls use quality domestic covering, complete with official warranty documentation. All bearings are from the renowned Wafangdian Bearing Group. Rolls are supplied as complete assemblies, including the body, shaft, bearings, and housings, with integrated lubrication points and reliable seals. The machine is supplied with valid pressure vessel manufacturing licenses and dryer inspection certificates. Drive components include high-precision hard-gear reducers from Jiangsu Guomao and an AC variable frequency drive system utilizing ABB 880 series inverters.

Our solution offers not just machinery, but a partnership for long-term productivity and reliability. To receive a detailed technical proposal, discuss your specific production targets, and get a comprehensive quote, contact our engineering and sales team today. Let us demonstrate how our expertise can build the foundation of your success. Email us at leizhanworld@gmail.com to start the conversation.