Dd Series Double Disc Refiner with Automatic Control for Continuous Pulp Beating

• Customization: Available
• Warranty: One Year
• Product Type: Mechanical Wood Pulp
• Model NO.: RTDS
• Usage: Packing Paper Machine
• Nominal Volume(m³): 50
• Certification: ISO
• Condition: New
• After-sales Service: One Year
• Model: Dd450~Dd900
• Diameter of Plate (mm): Φ450~Φ900
• Disc Speed (R/Min): 980~750
• Capacity (Tid): 8-80~20-400
• Power (Kw): 90—160~315—1000
• Consistency (%): 3-5
• Maximum Operating Pressure (MPa): 0.6
• Transport Package: Export Wooden Box Packaging
• Trademark: SHANGBAOLUO
• Origin: China
• HS Code: 84393000
• Production Capacity: 10PC/Monthly

Product Description

The DD series double disc refiner is developed under license from Valmet and is designed for the continuous beating of chemical wood pulp, mechanical pulp, and recycled waste paper pulp. The machine features an advanced automatic control system, allowing it to operate under either constant power or constant energy consumption modes, depending on production needs.

Its precision-controlled refining process ensures a stable and consistent beating effect, making it an ideal solution for high-quality pulp preparation. The DD series offers high operational reliability and energy efficiency, supporting modern paper mills in achieving better fiber quality and lower production costs.