2008 GL&V / Beloit DD4000 46" Double Disc Refiner
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ConditionUsed
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For sale is a high-capacity GL&V / Beloit DD4000 46-Inch Double Disc Pulp Refiner, built in 2008 under Serial Number N01021-R07. Identified on its factory nameplate as a 46 4000 DD REFINER, this heavy-duty unit delivers high-efficiency mechanical stock preparation and continuous fiber development.
Decommissioned from an active paper mill stock preparation line during a facility layout restructuring, this machine is highly effective at developing fiber fibrillation, improving tensile or burst strength, and controlling drainage properties. It is fully optimized for processing hardwood and softwood chemical pulp, secondary recycled fiber, paperboard stock, and tissue furnishes.
Technical Specifications
• Manufacturer: GL&V / Beloit Jones
• Model/Series: DD4000 Series (Nameplate: 46 4000 DD REFINER)
• Serial Number: N01021-R07
• Year of Manufacture: 2008
• Nominal Disc Size: 46 Inches
• Equipment Type: Pressurized horizontal-shaft, enclosed-housing double-disc refiner
• Max Operating Pressure: 690 kPa (100 psi)
• Primary Application: Fibrillation, fiber length treatment, tensile strength development, and drainage control.
Features & Operational Benefits
• Heavy Cast Enclosed Housing: Engineered to easily handle high continuous hydraulic pressures and aggressive process chemistry in harsh mill environments.
• Uniform Fiber Processing: Delivers consistent, uniform mechanical shear and compression forces across the refining zones to optimize sheet formation qualities.
• Hinged Door Design: Provides unobstructed access to internal cavities, allowing maintenance teams to complete routine plate sector changes quickly and reduce downtime.
• Widespread Spares Ecosystem: Built on an industry-standard footprint, enabling trouble-free sourcing of aftermarket replacement wear parts, mechanical packings, and standard segmented plate patterns.
Condition & Logistics
• Condition: Used. Removed from an operational processing environment. The heavy-duty main casing, shaft line, and adjustment components are intact and structurally sound. Buyers are encouraged to verify internal plate configurations prior to final process commissioning.
• Shipping & Freight: Freight Pickup Only. The buyer assumes full responsibility for all heavy industrial rigging, crane hiring, and logistics coordination.
For sale is a high-capacity GL&V / Beloit DD4000 46-Inch Double Disc Pulp Refiner, built in 2008 under Serial Number N01021-R07. Identified on its factory nameplate as a 46 4000 DD REFINER, this heavy-duty unit delivers high-efficiency mechanical stock preparation and continuous fiber development.
Decommissioned from an active paper mill stock preparation line during a facility layout restructuring, this machine is highly effective at developing fiber fibrillation, improving tensile or burst strength, and controlling drainage properties. It is fully optimized for processing hardwood and softwood chemical pulp, secondary recycled fiber, paperboard stock, and tissue furnishes.
Technical Specifications
• Manufacturer: GL&V / Beloit Jones
• Model/Series: DD4000 Series (Nameplate: 46 4000 DD REFINER)
• Serial Number: N01021-R07
• Year of Manufacture: 2008
• Nominal Disc Size: 46 Inches
• Equipment Type: Pressurized horizontal-shaft, enclosed-housing double-disc refiner
• Max Operating Pressure: 690 kPa (100 psi)
• Primary Application: Fibrillation, fiber length treatment, tensile strength development, and drainage control.
Features & Operational Benefits
• Heavy Cast Enclosed Housing: Engineered to easily handle high continuous hydraulic pressures and aggressive process chemistry in harsh mill environments.
• Uniform Fiber Processing: Delivers consistent, uniform mechanical shear and compression forces across the refining zones to optimize sheet formation qualities.
• Hinged Door Design: Provides unobstructed access to internal cavities, allowing maintenance teams to complete routine plate sector changes quickly and reduce downtime.
• Widespread Spares Ecosystem: Built on an industry-standard footprint, enabling trouble-free sourcing of aftermarket replacement wear parts, mechanical packings, and standard segmented plate patterns.
Condition & Logistics
• Condition: Used. Removed from an operational processing environment. The heavy-duty main casing, shaft line, and adjustment components are intact and structurally sound. Buyers are encouraged to verify internal plate configurations prior to final process commissioning.
• Shipping & Freight: Freight Pickup Only. The buyer assumes full responsibility for all heavy industrial rigging, crane hiring, and logistics coordination.
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