i-OCC(D Pulper)
Yunda i-OCC System
Revolutionizing Sustainable OCC Recycling Pulping Technology
Yunda i-OCC Low Consistency Continuous Pulping System redefines the efficiency and sustainability of waste paper recycling with innovative technology. Designed for energy savings, high yield, and low-carbon production, this system significantly optimizes OCC (Old Corrugated Container) processing while reducing overall operational costs. By integrating intelligent control, modular design, and resource recycling, the i-OCC system provides a green pulping solution that balances environmental and economic benefits for paper manufacturers..
The continuous pulping system consists of D type pulper, Trash Well, Detrasher, Drum Screen , Ragger, Rope Cutter, Trash Well and Grapple, etc., the whole pulping process is controlled by the DCS automatic control system.
Core Advantages
1. High Efficiency & Cost Savings
• Streamlined Process Design**: Eliminates intermediate stock chests, reducing floor space by 20% and infrastructure investment.
• Eco-Jet Mixing Technology**: Integrates coarse and fine screening processes, cutting energy consumption by 15% and maintenance costs by 30%.
• Full Automation**: One-touch start/stop and intelligent parameter adjustment ensure stable production and reduce labor dependency.
2. Superior Pulp Quality**
• D-type Hydraulic Pulper**: Patented vortex structure enhances disintegration efficiency with fiber loss below 1.5%.
• Smart Impurity Removal**: Multi-stage purification (trash wells, high-density cleaners, light impurity separators) removes over 99% of contaminants (metals, plastics, stickies).
• Precision Fiber Fractionation**: Long/short fiber separation meets diverse paper grade production needs.
3. Green Sustainability**
• Zero-Waste Philosophy**: Full resource recovery of rejects ensures harmless disposal and residual fiber recycling.
• Durable Design**: Wear-resistant rotors, corrosion-resistant screens, and thermal dispersion systems extend equipment lifespan by 50%.
•*Closed-Loop Water Recycling**: 95% white water reuse rate reduces water consumption per ton of pulp by 40%.
Why Choose Yunda i-OCC?
• Proven Global Applications**: Validated by 500+ projects worldwide, with single-line capacity ranging from 300 to 1,500 TPD.
• Digital Operations**: DCS/PLC control systems enable remote monitoring and predictive maintenance.
• International Certification**: Compliant with ISO 14001 Environmental Management System, supporting ESG goals.
Technical Highlights
• Core Equipment: D-type Pulper, Super Screen™, ODA Fine Screen, PM Double Disc Refiner.
• Automation: Touchscreen HMI interface with real-time data visualization and fault diagnostics.
• Scalability: Modular structure adapts to capacity upgrades and process adjustments.
Yunda i-OCC system drives the green transformation of the paper industry through technological innovation, helping customers achieve high-value OCC recycling, cost reduction, and carbon neutrality. Every step from pulping to finished pulp embodies intelligence and sustainability.
Contact Us Now for a customized OCC Stock Preparation solution: info@yundapm.com Whatsapp:8613726660665