Industrial Exchange buys and sells used and surplus stock preparation equipment for paper manufacturers. Including complete systems for paper machine approach flow, recycled pulp applications, refiners, pressure screens, cleaners, washers, and more. If you are looking to purchase used stock preparation equipment or have surplus machinery for sale, explore our current inventory below. Our extensive selection features top brands such as Voith, Valmet, Kadent, Andritz, Beloit and others. Stock preparation machines are essential for preparing raw materials in the paper production process, from refining to screening. Whether you're upgrading your equipment or selling unused assets, Industrial Exchange offers a trusted platform and expert support to meet your needs.
Bird Model 200 Centrisorter Pressure Screen Stainless Steel Casing Stainless Steel Basket Chrome Coated Slots .008" (.2 Mm) With Gladiator Style Solid Rotor Belt Driven Less Base With Motor Mount With 50 Hp Ac Motor 460 Volt 1770 Rpm 326t Frame
(2) Black Clawson Model No. P12 Screen Housing Stainless Steel; Unused Since Rebuild by MTR MARTCO to Original OEM Specs Order# 888775; L-45 W-45 H-56; 860 Lbs
Ultrasorter Size 30 Tailings Screen by Black Clawson . New 2000. 316L Stainless Steel Construction. Belt driven 50 HP 1200 RPM motor. 2 ½% Maximum feed consistency. Approximately 30 BDTPD but capacity will vary according to the specific application. 6" (152mm) Inlet plate flange and 8" (203mm) accepts plate flange. Equipped with a screenplate with conically drilled holes. Can be used in a paper machine approach system secondary fiber screening or in a pulp mill screening system.
Categories of Used Stock Preparation Equipment and Machinery We Offer
Our inventory covers all key components for stock prep in the paper industry, allowing you to source everything from complete machines to critical replacement parts. Products that we offer under this category include:
These machines break down raw wood fibers or recycled paper into a pulp slurry, preparing it for further processing. High-quality used pulpers ensure smooth fiber separation and reduce contaminants.
The pulper mechanical drive and rotor are essential for maximizing uptime and performance. Knowledge of high-quality surplus spare drives, rotors, or extraction chambers can be crucial to your company’s success.
Pressure screens filter oversized particles and knots from the pulp slurry, preventing clogging and maintaining product quality.
Benefits of Buying Used Stock Preparation Equipment for Paper Manufacturing
Immediate Availability: Unlike new equipment with long lead times, used machines are often ready for delivery, minimizing production interruptions and expenses.
Match to Existing Equipment: Used machines match the existing equipment footprint and capabilities, resulting in significant cost savings.
Proven Durability: Many used machines have extensive operational histories and offer reliability comparable to new units.
Significant Cost Savings: Purchasing used equipment reduces upfront capital expenditures, allowing mills to invest in other critical areas.
Sustainability and Resource Efficiency: Extend equipment lifecycles and reduce waste, supporting environmental sustainability.
Flexible Scaling: Used equipment allows mills to expand or modify production capacity more flexibly and economically.
Application Areas of Stock Preparation Machines in the Paper Industry
Graphic and Printing Papers
Tissue and Towel Manufacturing
Specialty and Technical Papers
Packaging Papers
Recycled Fiber Processing
How to Select the Right Used Stock Preparation Equipment
Understand Your Production Requirements: Assess your mill’s daily output, fiber types, and product specifications.
Evaluate Equipment Condition: Request detailed inspection reports and maintenance histories.
Compatibility and Integration: Confirm that the machine fits within your existing process setup and infrastructure.
Compliance and Standards: Ensure the equipment meets relevant environmental, safety, and operational regulations.
Troubleshooting Tips for Used Stock Preparation Equipment
Perform Regular Visual Inspections: Check for signs of wear, corrosion, or damage.
Monitor Pulp Quality Continuously: Ensure fiber consistency, length, and cleanliness.
Listen for Abnormal Noises and Vibrations: Detect bearing failures or misalignment early.
Maintain Cleanliness of Screens and Sorters: Regularly clean pressure screens and sorters to prevent clogging.
Check Hydraulic and Lubrication Systems: Ensure lubrication is proper to prevent premature wear.
Why Choose Industrial Exchange to Buy Stock Preparation Equipment
Over 20 years of experience helping paper mills worldwide find the right used equipment.
Global exposure through partnerships with top affiliate platforms.
Comprehensive consignment and valuation services.
Personalized support from experienced brokers who understand the paper industry.
Fast and efficient handling of listings, inquiries, and transactions.
Frequently Asked Questions (FAQs)
How can I verify the condition of used stock preparation machines? Brokers provide maintenance records and inspection reports to help buyers make informed decisions.
Is shipping available for used stock preparation equipment? Yes, we offer global logistics support to ensure safe and timely delivery.
Can I list used stock preparation equipment for sale? Absolutely, Industrial Exchange offers consignment services to maximize exposure to buyers.