Stop Vacuum Pump Clogging: The Ultimate Sintering Solution for High-Binder MIM Parts

Unlike standard Pressing (PM), Metal Injection Molding (MIM) feedstocks contain a massive amount of binders (often 40% - 50% by volume).

For manufacturers of 3C components (smartphones, wearables) or medical instruments, this poses a critical challenge: Where does all that wax go? If you use a standard vacuum furnace, the answer is usually disaster:

• Binders condense on the furnace walls (contamination).
• Sticky residues clog the vacuum pumps (downtime).
• Incomplete debinding leads to blisters and carbon control issues.

You need a furnace designed specifically to handle the "heavy load" of MIM debinding. Meet the Ruideer MIM Dewaxing & Sintering Furnace (RDE-M Series).

The Ruideer RDE-M series is not just a heating chamber; it is a precision atmosphere management system designed to master the MIM process for Stainless Steel, Titanium Alloy, and Iron-based materials.

Standard vacuum debinding is passive. Ruideer utilizes an active "Ar Negative Pressure / H2 Micro-Positive Pressure Dewaxing" system.

• How it works: By introducing a controlled flow of Hydrogen or Argon to create a slight positive pressure, the system acts like a "broom," actively sweeping the heavy binder vapors out of the retort.
• Benefit: This prevents vapors from lingering and condensing inside the hot zone, ensuring a clean furnace even after hundreds of cycles.

We understand that protecting your vacuum pump is protecting your profit. Our multi-stage filtration system features:

• Wax Collection Rate: ≥ 98% (Argon gas negative dewaxing mode).
• Design: Optimized for various forming agents like Paraffin, PEG, and Rubber. The specialized trap captures the binders before they reach the pump, significantly extending maintenance intervals.

A leak-tight vessel is crucial for sensitive materials like Titanium. Ruideer furnaces guarantee a Vacuum Leakage Rate of ≤ 3 Pa/h (average value over 24h). This ensures minimal oxygen pick-up, resulting in bright, oxidation-free parts.

Handling Hydrogen requires expertise. Our furnaces are equipped with comprehensive Automatic Positive/Negative Pressure Leak Detection and Safety Interlocks, giving you peace of mind while utilizing the reducing power of Hydrogen.

Key Technical Specifications (RDE-0M Series)

• Consumer Electronics: Smartphone camera frames, hinges, smartwatch cases.
• Medical Devices: Surgical scalpel handles, orthodontic brackets.
• Automotive: Turbocharger vanes, sensor housings.

Don't let furnace downtime slow down your delivery. Choose the sintering partner that understands the unique challenges of Metal Injection Molding.

Contact Ruideer today to discuss your MIM feedstock requirements and get a furnace configuration that guarantees clean, consistent results.