The FES350PRO DTF Printer Fume Extractor is a cutting-edge air purification system engineered to enhance the safety and efficiency of Direct-to-Film (DTF) printing environments. With its powerful 350W motor, advanced multi-stage filtration, and user-friendly design, this extractor ensures optimal air quality by effectively capturing and eliminating harmful fumes, fine particles, and volatile organic compounds (VOCs).

Strong airflow designed for capturing fumes directly at the source, ensuring a clean workspace.

• Pre-Filter: Traps large particles like dust and fibers.
• HEPA Filter: Removes up to 99.97% of particles as small as 0.3 microns.
• Activated Carbon Filter: Absorbs VOCs, chemical odors, and harmful gases.

Flexible and extendable hoses for precise fume extraction from multiple workstations.

Features caster wheels for easy mobility, making it suitable for dynamic printing setups.

Intuitive touchscreen panel for controlling airflow, monitoring filter status, and optimizing performance.

Low energy consumption even during extended operation, reducing overall costs.

• DTF Printing Workstations
  Safely extracts fumes produced during the heating and curing of DTF inks and adhesives.
• Custom Merchandise Production
  Ideal for creating customized t-shirts, bags, and other printed items in small or large batches.
• Commercial Printing Shops
  Enhances air quality and ensures compliance with workplace safety regulations.
• Educational or Training Environments
  Ensures a safe and comfortable atmosphere during DTF printing demonstrations.
• Home-Based Printing Businesses
  Perfect for compact setups, providing professional-grade fume extraction.

A: DTF printing involves heating and melting polyurethane powder in a curing oven, which releases thick, oily smoke, chemical vapors, and a strong plastic smell. Powered by a high-suction 350W motor, the FES350PRO draws these dense, greasy fumes directly out of the oven exhaust before they can coat your printer heads, ruin your prints, or compromise workshop air quality.

A: The FES350PRO features an industrial multi-stage sequential filtration stack designed for heavy chemical and oil loads:

• High-Capacity Pre-Filter Pad: Captures large airborne particulates and intercepts sticky oil droplets from melted DTF powder.
• Middle Filter Layer: Further strains out mid-sized particulate residues.
• High-Efficiency HEPA Filter: Arrests 99.99% of ultra-fine sub-micron dust and airborne ash down to 0.3μm.
• Heavy-Duty Activated Carbon Filter: Extensively adsorbs toxic volatile organic compounds (VOCs) and pungent chemical odors emitted by 3D printing resins (SLA/DLP) and heated plastics (ABS/PLA).

A: Filter life depends heavily on your daily print volume and material choices:

• Pre-Filter Pad: Replace every 1 - 2 weeks (acts as a shield against grease, highly economical to replace).
• Middle Filter: Replace every 1 - 2 months.
• Industrial HEPA Filter: Replace every 3 - 5 months.
• Deep Activated Carbon Filter: Replace every 4 - 6 months.

An integrated pressure gauge alerts your operator when airflow is restricted, indicating a filter change is due.

A: Yes, absolutely. It is equipped with a high-performance, maintenance-free brushless DC motor engineered for long-duty industrial cycles. The motor features built-in thermal overload protection and efficient heat dissipation, allowing it to safely run 24/7 alongside your automated production equipment.

A: The unit comes with a flexible, self-supporting extraction arm for targeted localized suction. However, for DTF ovens and enclosed 3D printers, you can easily remove the arm and connect standard industrial heat-resistant hoses directly from the machine's top intake port to the exhaust flange of your equipment.

A: We configure the internal power supply based on your region's industrial or commercial grid. We provide standard AC 220V 50Hz models for European, UK, Australian, and Asian print shops, as well as dedicated AC 110V 60Hz configurations tailored for North American and Japanese print studios.

KNOKOO is a direct manufacturer of commercial and industrial air purification systems. We provide flexible hardware and branding customization to support global printer distributors, 3D printing suppliers, and sign-making franchise groups.

• Inlet & Connection Customization: We can design custom intake flanges (e.g., single ∅100mm, dual ∅75mm, or custom sizes) to match the exhaust ports of specific DTF oven brands or CNC laser engravers.
• Specialized Filter Configurations: Enhanced oil-misting pre-filters to prolong filter life during heavy DTF powder curing, or extra-thick carbon beds targeting resin printing VOCs.
• Chassis & Brand Identity (OEM):
  • Custom chassis colors (e.g., standard industrial white, sleek matte black, or your brand’s custom color scheme).
  • Premium screen-printed or laser-etched logos placed prominently on the housing.
  • Customized multi-language operation guides, quick-start graphics, and branded heavy-duty shipping boxes.
• MOQ (Minimum Order Quantity) Guidelines:
  • Standard White Stock (KNOKOO Brand): MOQ = 1 Unit (Dispatched quickly worldwide).
  • Custom Logo / Branded Packaging: MOQ = 20 Units.
  • Deep Customization (Special Chassis Colors/Custom Motors/Filter Specs): MOQ = 50 Units.

Our engineering and sales teams are dedicated to maintaining zero-downtime safety for your printing business.

• Technical Support Email: info@knokoo.com (For duct pairing, machine compatibility questions, and filter maintenance advice)
• Sales & Wholesale Inquiries Email: caitlin.fan@knokoo.com (For volume distributor pricing, combined sea/air freight quotes, and custom OEM projects)
• Operating Hours: 08:00 - 18:00 (CST / Beijing Time), Monday through Saturday.
• Our 24-Hour Rapid Response Promise: Equipment downtime disrupts your lead times. We guarantee that all wholesale quotes, compatibility inquiries, and technical support requests will receive a comprehensive, professional reply within 24 hours.

Get your FES350PRO operational and integrated into your print shop in under 5 minutes:

1. Step 1: Check the Filter Sequential Assembly

   Open the industrial side latches and lift off the top cover. Ensure all internal filter elements are placed in the correct sequence (Pre-filter on top, HEPA in the middle, Activated Carbon at the bottom) and that all plastic packaging wraps are completely removed. Securely latch the lid back down.

2. Step 2: Connect the Extraction Duct/Arm

   For localized bench work, insert the base of the self-supporting flexible arm into the intake port and tighten the collar. For DTF ovens or 3D printer enclosures, connect your industrial hose from the oven/enclosure exhaust port directly to the FES350PRO intake port.

3. Step 3: Position the Machine and Lock Casters

   Roll the compact unit right next to your printing line using the heavy-duty caster wheels. Position the flexible arm hood exactly where the smoke escapes, or ensure your connected hose is kink-free. Depress the brakes on the casters to lock the machine in place.

4. Step 4: Plug In and Adjust Suction Speed

   Connect the heavy-duty power cord into an outlet that matches your ordered voltage rating (220V or 110V). Flip the master switch to 'ON'. Dial the step-less speed control knob upward until the smoke from your curing oven or 3D printer is being entirely drawn into the machine. Your printing zone is now safe and smoke-free.