3D Metal Printing Fume Extractor System | PURE-AIR

The PURE-AIR D-i Series 3D Metal Printing Fume Extractor is engineered to address the challenges of fume extraction in metal additive manufacturing (AM) processes. It effectively removes explosive metal powders, nano-oxides (Cr/Ni/V), and sintering fumes, ensuring a safe working environment for both operators and sensitive equipment. Designed with ISO 21904 compliance in mind, it provides a highly efficient purification process, protecting equipment in cleanroom environments and enhancing productivity. Contact us today to improve the safety and reliability of your metal AM operations.

Description

Advanced Fume and Dust Control for Metal AM

The PURE-AIR D-i Series 3D Metal Printing Fume Extractor is tailored to meet the high demands of metal additive manufacturing (AM) processes. It efficiently extracts explosive metal powders and nano-oxides (Cr/Ni/V) commonly produced during Selective Laser Melting (SLM) and Direct Metal Laser Sintering (DMLS). Eliminating these hazardous materials helps maintain a safe environment and prevents contamination in cleanroom settings. This system is designed to meet the most stringent safety standards, making it ideal for industries working with metal 3D printing.

High-Efficiency Filtration for Maximum Safety

The D-i Series Fume Extractor utilizes a state-of-the-art 18KPa negative pressure system paired with an automatic pulse cleaning system. This combination allows it to capture and filter out contaminants as small as 0.3 microns. The result is an impressive 99.99% purification efficiency, ensuring that harmful fumes and dust are fully extracted from the air. Its advanced filtration system guarantees the safety of both operators and sensitive equipment, while also meeting the ISO 21904 compliance standards for metal AM safety.

Designed for Cleanroom Environments

The D-i Series is engineered for use in Class 100 dust-free workshops, making it an ideal solution for industries that require a controlled environment. With its compact and efficient design, this fume extractor ensures that air quality is always at optimal levels, protecting your valuable equipment from harmful particles and fumes.

Efficient and Cost-Effective Operation

The PURE-AIR D-i Series system incorporates an automatic pulse cleaning function that minimizes downtime for maintenance. Its high-precision filtration ensures minimal energy consumption, making it both environmentally friendly and cost-effective. This extractor system is built to last, reducing the need for frequent replacement and service, ensuring your investment pays off in the long run.

Key Features

  • ISO 21904 Compliance: Fully compliant with the latest standards for safety in metal additive manufacturing.

  • 99.99% Filtration Efficiency: Removes 0.3 micron particles, including metal powders and sintering fumes.

  • Advanced Pulse Cleaning: A self-cleaning system for low maintenance and high reliability.

  • Negative Pressure Technology: 18KPa pressure ensures efficient fume extraction even in high-load environments.

  • Cleanroom Compatible: Perfect for use in Class 100 environments, protecting both people and equipment.

Key features

  • Anti-Static PTFE Matrix:
    specialized filters (flame-retardant/ESD-safe) capture 99.99% of sub-0.1μm particles
    Aerodynamic pre-separation triples dust load capacity
  • Catalytic Oxidation: Neutralizes NOₓ/ozone from plasma sintering
  • Ultra-compact chassis (40% space savings)
  • Cleanroom-grade casters: 20-second zone transfers
  • 7″ Touchscreen: Real-time PM1.0/VOC/temperature monitoring
  • Dynamic negative pressure (8-18KPa) for reactive material processing
  • RS-485/MQTT protocols for central AM control
  • GMP/ISO Class 5 compatibility
  • Patented pulse cleaning (400% efficiency gain)
  • Hermetic filter swaps prevent powder exposure
  • 30,000-hour aviation-grade motor (≤65dB)

Table parameters:

ModelPA-D500iPA-D800iPA-D1600iPA-D2400i
Airflow 500m³/hr 800m³/hr 1600m³/hr 2400m³/hr 
Pressure10000Pa10000Pa10000Pa10000Pa
Rated power1.1kw1.3kw2.3kw3.5kw
Input voltage / Frequency90v-110v / 210-257v, 1ph, 50/60Hz
Control systemPURE-AIR INTELLIGENT PURIFICATION SYSTEM (PIPS)
Air quality sensor (Optional)PM1.0 / VOC / HCL / O3 / Odor 
FilterPre filterF9 accordion filter bag (95%@0.9um)Flame retardant PTFE cartridge filter
Main filterH14 deeppleat filter (99.997% @0.3um)
Noise level *< 65dBA< 63dBA< 65dBA< 68dBA
Dimensions (W*D*H)520*360*555mm500*597*1296mm670*794*1570mm750*907*1564mm
Weight25kg86kg180kg200kg
Inlet size75mm / 100mm100mm / 125mm150mm200mm
Cabinet constructionPowder coated mild steel / Brushed stainless steel
* At typical operating speed testing data.

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