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ST-150F
SNTOOM
Sourced directly from a premier manufacturer and supplier, the High-Performance Industrial Welding Smoke Extractor ST-150F Window Fan is engineered for rigorous commercial demands. This versatile unit delivers exceptional air purification and ventilation capabilities.
Manufactured for continuous commercial-grade operation
Direct-from-supplier value ensuring cost-effective procurement
Engineered for rapid smoke, moisture, and particulate extraction
Seamless window-mounted integration for diverse facility applications
Transform your operational environment with the ST-150F Window Fan, a meticulously crafted industrial welding smoke extractor designed to elevate indoor air quality. When you power on this robust appliance, the immediate rush of cool, revitalizing airflow replaces the heavy, acrid scent of welding fumes and stale air. The sleek, unobtrusive exterior masks a powerhouse of ventilation technology, seamlessly sliding into standard window frames without the need for destructive facility modifications. Its smooth, polished casing feels premium to the touch, reflecting the high-caliber craftsmanship expected by professional buyers sourcing reliable infrastructure.
Beyond its striking visual integration, this extractor operates with a refined acoustic profile. Instead of the deafening roar typical of industrial exhaust systems, it produces a steady, whisper-quiet hum that fades into the background, preserving a focused atmosphere for technicians and staff. By rapidly cycling out hazardous particulates, excessive moisture, and trapped heat, it actively protects your workforce and sensitive equipment. This intelligent ventilation solution not only eradicates airborne contaminants but also significantly reduces reliance on energy-heavy HVAC systems, optimizing your facility's operational overhead while maintaining a pristine, breathable workspace.
Model | Configuration | Voltage (V) | Power (W) | Speed (r/min) | Air volume (m³/h) | Hole (mm) |
|---|---|---|---|---|---|---|
A150 | EC motor brushless frequency conversion 4-speed regulation (remote control) | 220 | 15 | 2450 | 280 | 150 |
A150 | EC motor brushless frequency conversion 3 -speed forward and reverse (remote control) | 220 | 15 | 2450 | 280 | 150 |
A150 | EC motor brushless frequency conversion stepless speed regulation (remote control) | 220 | 15 | 2450 | 280 | 150 |
A150 | EC motor brushless frequency conversion single-speed timing (remote control) | 220 | 10 | 2450 | 280 | 150 |
A150 | EC motor brushless frequency single-speed switch | 220 | 10 | 2450 | 280 | 150 |
A150 | AC motor | 220 | 15 | 2450 | 280 | 150 |
Engineered to meet the stringent demands of modern commercial facilities, this industrial smoke extractor combines raw power with sophisticated control mechanisms. Every component is selected to maximize extraction efficiency while minimizing maintenance downtime, ensuring your operations remain uninterrupted and compliant with safety standards.
Dual Power Mode Compatibility: Flexibly adapts to various electrical setups, ensuring seamless integration into existing facility grids without extensive rewiring.
High Air Volume Design: Rapidly displaces stagnant air, creating a noticeably fresher environment within minutes of activation to protect worker health.
Multi-Functional Air Quality Enhancement: Goes beyond simple cooling by actively filtering out industrial fumes, excessive humidity, and harsh chemical odors.
Thickened Fan Blades: Crafted for structural integrity, these heavy-duty blades resist warping and maintain optimal aerodynamic performance under continuous stress.
Check Valve Auto-Close Mechanism: Prevents outdoor pests, drafts, and regurgitated exhaust from re-entering the building when the unit is powered down.
When productivity hinges on a clear, safe workspace, sluggish ventilation is not an option. This unit is built to aggressively tackle airborne pollutants, safeguarding both human capital and sensitive machinery from the detrimental effects of industrial byproducts.
Massive Air Displacement: Generating a formidable 280 m³/h air volume, it swiftly clears dense welding smoke, ensuring unobstructed visibility and breathable air for operators.
High-Velocity Operation: Clocking in at 2450 r/min, the rapid blade rotation creates a powerful vacuum effect, pulling contaminants outward before they can settle on surfaces.
Rapid Cycle Times: Capable of completely refreshing the air in standard-sized zones in under four minutes, drastically reducing the lingering time of hazardous particulates.
Comprehensive Toxin Removal: Highly effective not just for industrial fumes, but also for extracting formaldehyde from newly renovated commercial spaces and eliminating deep-seated moisture.
The beating heart of this extractor is its uncompromising motor architecture. Designed for buyers who demand longevity and reliability, the internal mechanics reject cheap alternatives in favor of premium, wear-resistant materials that withstand the test of time.
Pure Copper Core: Utilizing double ball bearings and refusing aluminum wire substitutes, the pure copper motor ensures superior thermal conductivity and drastically reduced burnout risks.
EC Brushless Frequency Conversion: Available with advanced EC motor options, delivering frictionless operation that extends the lifespan of the unit while maintaining pinpoint speed accuracy.
Continuous Duty Cycle: Specifically engineered to handle the grueling demands of round-the-clock commercial usage without experiencing performance degradation or overheating.
Weather-Resistant Housing: The robust exterior shell protects the sensitive internal mechanics from ambient moisture, dust, and temperature fluctuations common in industrial settings.
Modern climate control requires adaptability. This system empowers facility managers to dynamically alter airflow patterns based on real-time environmental conditions, offering unparalleled control over the indoor atmosphere.
Reversible Airflow Technology: Easily toggle between drawing in crisp, cool outdoor air during the early morning, and violently expelling trapped, heated air during peak operational hours.
Precision Speed Regulation: Choose from 4-speed, 3-speed, or stepless configurations, allowing users to dial in the exact extraction force required for the specific task at hand.
Remote Accessibility: Equipped with an intuitive remote control, enabling staff to adjust settings from across the room without interrupting their workflow or leaving their stations.
Automated Timing Functions: Set single-speed timing protocols to ensure the fan operates only when needed, automating the ventilation process for maximum convenience and efficiency.
For organizations focused on optimizing operational expenditures and meeting sustainability targets, this extractor presents a highly compelling value proposition. It delivers industrial-grade power without the crippling utility costs typically associated with heavy-duty HVAC equipment.
Ultra-Low Power Consumption: Operating at a mere 10W to 15W, it draws a fraction of the electricity required by traditional commercial air conditioning units, slashing monthly overhead.
Carbon Footprint Reduction: By relying on smart, targeted ventilation rather than energy-intensive refrigeration cycles, it actively lowers your facility's overall greenhouse gas emissions.
Optimized Thermal Management: Assists in naturally cooling large spaces, reducing the load on secondary climate control systems and extending their operational lifespan.
Sustainable Sourcing: Built with durable, recyclable components that minimize electronic waste, aligning perfectly with modern corporate environmental responsibility initiatives.
True value lies in adaptability. Whether you are outfitting a heavy fabrication shop, a commercial kitchen, or a newly constructed office building, this window-mounted fan seamlessly integrates into diverse architectural environments.
Industrial Fabrication: Acts as a primary point-source extractor for welding stations, instantly capturing and venting hazardous metallic fumes before they spread.
Commercial Kitchens & Bathrooms: Swiftly eliminates dense steam, cooking odors, and excessive humidity, preventing mold growth and maintaining strict hygienic conditions.
Post-Renovation Purging: Highly effective at off-gassing volatile organic compounds (VOCs) and formaldehyde from fresh paint, industrial adhesives, and new furnishings.
Discreet Window Integration: Designed to mount flush within a 150mm hole, it preserves valuable floor and wall space while providing a clean, professional aesthetic from both inside and out.
Equipment downtime translates directly to lost revenue. That is why this extractor is engineered for effortless upkeep, paired with an acoustic profile that respects the concentration required in professional environments.
Whisper-Quiet Acoustics: Advanced aerodynamic blade design and brushless motor technology work in tandem to eliminate mechanical rattling, producing a smooth, unobtrusive sound signature.
Tool-Free Cleaning: Features easily removable front grilles, allowing maintenance staff to quickly wipe down blades and clear debris without specialized equipment or extensive training.
Self-Lubricating Bearings: The high-quality double ball bearings require zero routine lubrication, drastically reducing the preventative maintenance schedule and associated labor costs.
Resilient Surface Finish: The smooth, non-porous exterior resists the buildup of sticky industrial residues, ensuring the unit remains pristine with minimal cleaning effort.
Sourcing critical infrastructure requires partnering with a manufacturer that prioritizes quality assurance, scale, and proven reliability. We stand as a trusted supplier for global enterprises, delivering uncompromising excellence from the assembly line directly to your facility.
Rigorous Quality Control: Every unit undergoes exhaustive testing for motor endurance, airflow velocity, and acoustic compliance before leaving our state-of-the-art manufacturing facility.
Global Certification Standards: Our products are backed by a comprehensive suite of domestic and international certifications, guaranteeing safety and regulatory compliance for your procurement peace of mind.
Unmatched Manufacturing Capacity: With an expansive, automated production floor and advanced warehousing logistics, we seamlessly fulfill large-volume orders with strict adherence to delivery timelines.
Proven Market Trust: Years of positive feedback from commercial clients underscore our commitment to responsive service, transparent transactions, and superior product longevity.
To assist your procurement team in making an informed decision, we have compiled detailed answers to the most common technical inquiries regarding our industrial smoke extractor.
What is the recommended installation protocol for the 150mm hole requirement?
The unit is precisely designed for a standard 150mm diameter circular cutout. It can be mounted directly into glass windows, acrylic panels, or thin wall partitions. We recommend using a professional glass cutter or hole saw to ensure a flush, airtight seal, which maximizes extraction efficiency and prevents draft leakage.
Can the EC brushless motor withstand continuous 24/7 operation in a factory setting?
Yes. The pure copper core EC brushless motor is specifically engineered for high-duty cycles. Its frictionless design prevents overheating and mechanical wear, making it entirely suitable for continuous, round-the-clock commercial ventilation without risking premature failure.
How does the dual-directional airflow system function in practical applications?
Models equipped with the 3-speed forward and reverse configuration allow you to reverse the blade rotation via the remote control. "Forward" acts as a powerful exhaust, pulling smoke, fumes, and heat out of the room. "Reverse" acts as an intake, drawing fresh, cool ambient air from the outside indoors to rapidly improve air quality.
Is the check valve effective against strong outdoor winds and pests?
Absolutely. The gravity-assisted check valve automatically snaps shut when the fan is powered off. It features a tight-sealing lip that prevents backdrafts, stops insects and pests from entering the facility, and insulates against outdoor temperature fluctuations.
What maintenance is required to keep the air volume at the optimal 280 m³/h?
Maintenance is exceptionally minimal. We advise removing the front grille quarterly to wipe down the thickened fan blades with a damp cloth, removing any accumulated particulate matter. The motor itself is fully sealed and utilizes self-lubricating double ball bearings, requiring absolutely no internal maintenance or oiling.
