Vacuum Cleaning Oven for Mould Heads — Automatic Polymer Removal Furnace

🔬 Precision Vacuum Cleaning Oven for Mould Heads & Spinnerets | Residue-Free Polymer Removal

Product Overview

The Ruiyuan Vacuum Cleaning Oven (Vacuum Cleaning Furnace) provides the gold standard for restoring precision mould heads, spinnerets, filters, and complex extrusion components contaminated with polymers. Leveraging precise PID/PLC control over electric heating and deep vacuum, this oven executes a controlled, stress-free multi-stage process (Melting $\rightarrow$ Pyrolysis $\rightarrow$ Oxidation). This method ensures complete, damage-free removal of polymer and carbon residues, guaranteeing smooth, clean silk holes and protecting the critical geometry of your high-value tooling. Ideal for textile, fiber, and high-precision plastics industries.

Key Benefits for Buyers (Focus on Precision and Quality Assurance)

✅ Spinneret Integrity Secured: Gentle, non-abrasive cleaning eliminates thermal stress and mechanical damage, safeguarding micro-openings and critical hole geometry.

✅ Restored Tooling Precision: Achieves residue-free, smooth surfaces on mould heads and spinnerets, ensuring consistent fiber quality and optimal melt flow.

✅ Minimal Operating Cost: Features High Thermal Efficiency due to advanced insulation and a sealed vacuum chamber, reducing energy consumption per cycle.

✅ Laboratory to Industrial Scale: Compact and versatile design is suitable for both high-volume industrial use and high-precision laboratory environments.

✅ Environmental Responsibility: Closed vacuum system paired with an optional water scrubber ensures safe, low-emission exhaust handling and compliance.

✅ Automated Reliability: Completely automated cycle with precise phase transitions minimizes operator error and ensures predictable, repeatable cleaning results.

Product Features (Technical and Safety Detail)

Technical Specifications (Targeting High-End B2B Search)

Working Principle: Zero-Damage Restoration

The Ruiyuan cleaning process is designed to protect the most sensitive components of your tooling:

I. Melting Phase (Bulk Removal): Under vacuum, parts are slowly heated to $\mathbf{320^{\circ}\text{C}}$. This melts the majority of the polymer, allowing it to drain safely into the collector, preventing excessive buildup during subsequent stages.

II. Pyrolysis Phase (Molecular Decomposition): Remaining polymer is vaporized and chemically decomposed at low pressure. The vacuum prevents high-temperature oxidation that can damage metal, and generated gases are safely routed through the optional water scrubber.

III. Oxidation Phase (Final Polish): A precise, controlled amount of air is introduced to oxidize the minimal residual carbon. This ensures the component is left completely clean, smooth, and ready for service, often requiring only a final rinse or compressed air blast for inorganic ash removal.

Applications & Case Scenes (Demonstrating Niche Expertise)

• 🏭 Chemical & Non-woven Fiber: Essential for cleaning spinnerets and micron filters, maintaining hole uniformity for stable fiber extrusion.
• 🛠 Extrusion Tooling Maintenance: Precision cleaning of mould heads, crossheads, and co-extrusion dies to ensure precise material flow.
• 💡 High-Precision Component Cleaning: Automated removal of polymer from delicate parts where manual cleaning or harsh chemicals are prohibited.
• 🔬 R&D and Laboratory Use: Suitable for small-scale, high-value cleaning where process control and repeatability are critical.

Request a Custom Engineering Quote

Ensure the longevity and peak performance of your high-precision tooling. For a tailored technical solution and accurate quote, please provide our engineering team with:

1. Maximum Tooling Dimensions: (e.g., Mould Head Diameter and Length)
2. Polymer Contamination Type: (e.g., PET, Nylon, Polypropylene)
3. Required Cleaning Throughput/Frequency
4. Installation Environment (Space, Utilities, Voltage)

📞 Contact Technical Sales for a Specialized Solution Design

WhatsApp: +86-19106101572 | Email: sabbir@cnryan.com