PM-VSP Tissue Stock Preparation System

Innovator in Refining Technology, Delivering Zero-Defect Fiber Processing for Premium Tissue Paper

As a leader in tissue stock preparation, PM Tech’s PM-VSP System specializes in precision processing of virgin fibers through intelligent pulping-refining-evening full-process control, empowering clients to achieve Energy Reduction, Quality Excellence and Zero Equipment Damage.
Since 2016, PM-VSP has served 50+ premium tissue production lines worldwide.

Core Process Flow

From Bales to Perfected Pulp: A Journey of Precision

1. **Automatic Dewiring** → 2. **Intelligent Medium-Consistency Pulping** → 3. **Refiner Plate Protection & Purification** → 4. **Constant Specific Energy Refining** → 5. **Fiber Evening Optimization** → 6. **Precision Sheet Formation Control**  

(Supports switchable continuous/batch pulping modes)

PM Tech’s Five Technological Breakthroughs

Technology Module | Innovative Design | Client Benefits

Intelligent Dewiring

  • Fully automatic wire cutting + visual positioning
  • 70% labor cost reduction, zero metal residue

S-MC Pulping Unit

  • Patented S-shaped rotor + AI concentration control
  • 30% pulping energy saving, ≥99.5% disintegration rate

Dual-Drive Refining

  • Double-disc refiner with auto-gap calibration
  • ≤2°SR freeness fluctuation, <3% fiber damage

Plate Protection System

  • 3-stage magnetic filtration + dynamic buffering
  • 40% longer plate life, 50% lower maintenance cost

Pulse Suppression

  • Multi-stage damping + NLS inflow screen
  • 15% improved sheet formation, 18% energy saving

Key Specifications & Certifications

Dual Technology Paths for Full-Scenario Coverage

Capacity: 30-300 T/D (multi-line parallel supported)  

Compatible Pulps: NBKP, LBKP, bamboo pulp, and other market-grade chemical pulps  

Certifications: CE, ISO 9001, TÜV Safety Certification  

Why PM Tech?

Technical Expertise

  • Core team with 20+ years of R&D experience

Military-Grade Hardware

  • Refiner plates: Tungsten carbide alloy (HRC≥62)
  • Bearing lifespan: ≥32,000 hours (IP67 rated)

Global Support

  • 48-hour technical response, 10-day emergency parts delivery (plates, screens included)
  • Free refining efficiency diagnostic report

Project Cases

Dual Technology Paths for Full-Scenario Coverage

Get Your Industry-Leading Solution Now

Dual Technology Paths for Full-Scenario Coverage

  • High-Speed Rewinder Selection Guide

    with energy consumption simulation

  • PDF Title01

    with energy consumption simulation

  • PDF Title03

    with energy consumption simulation

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