Shenzhen Knowhow Technology Co.,limited

How to create a smoke-free environment for the R&D team using the KNOKOO FES80S smoke extractor Client Profile: Shandong Ruike Laser is a high-tech enterprise specializing in the R&D and production of high-precision laser engraving equipment. Their engineering team conducts extensive material testing, parameter tuning, and sample production daily. Air quality in the work environment is crucial for ensuring employee health and product precision. Challenges Faced: Before implementing our solution, Ruike Laser's R&D laboratory faced two major challenges: Health Hazards: Fine fumes and harmful particulate matter generated during laser engraving permeate the air. Long-term inhalation not only affects the respiratory health of engineers but also violates increasingly stringent occupational health and safety regulations. Precision Interference: Floating fumes can sometimes interfere with the laser path or leave residues on the surface of precision components, affecting the evaluation of engraving results and the yield rate of the final product. Space Constraints: Laboratory workbench space is precious. Large, bulky industrial dust removal equipment is not only expensive but also inconvenient to move and cannot flexibly adapt to multiple R&D workstations. "Our engineers are the company's most valuable asset and the source of innovation. We cannot sacrifice their health while pursuing technological advancement. At the same time, a clean working environment is crucial to ensuring the precision of our engravings." — Head of R&D, Ruike Laser Solution: KNOKOO FES80S Portable Desktop Smoke Purifier After evaluating various solutions, Ruico Laser selected our FUMEXTRACT FES80S as its standard R&D workstation configuration. 1.Precise Capture, Instant Purification: The FES80S utilizes a high-efficiency centrifugal fan and a dual filtration system (pre-filter + high-efficiency HEPA filter), quickly creating a negative pressure zone near the laser head to capture and purify over 99% of smoke and particulate matter at the source, ensuring that harmful substances do not diffuse into the air. 2.Flexible and Portable, Moving with Ease: Its compact desktop design perfectly solves space constraints. The lightweight body allows engineers to easily move the device between different workstations, and it can even be carried during outdoor demonstrations, achieving "on-demand" purification capabilities. 3.Quiet Operation, Focused Creativity: The low-noise design ensures that the device will not interfere with engineers' focused thinking and work communication even during long-term operation, creating a quiet and comfortable R&D environment. 4.Plug and play, zero installation cost: No complicated piping installation or professional construction is required. Just plug it in and it's ready to use, greatly reducing deployment costs and time.   Results and Value: The introduction of the KNOKOO FES80S has resulted in immediate improvements to the R&D environment at *Ke Laser: Enhanced Health and Safety: Laboratory air quality tests show a reduction of over 95% in PM2.5 and harmful particulate matter concentrations. Engineers generally report a complete elimination of throat discomfort and eye irritation, significantly improving work comfort. Improved Efficiency and Precision: The elimination of smoke interference with the laser makes it easier to observe and evaluate the results of engraved samples, reducing repetitive testing due to environmental factors and indirectly improving R&D efficiency. Corporate Image and Cost Optimization: It reflects the company's humanistic care for its employees and its social responsibility, enhancing its corporate image. Furthermore, compared to modifying the entire ventilation system, the FES80S solves core problems with minimal investment, resulting in a very high return on investment. “The KNOKOO FES80S is like a ‘guardian angel’ on every engineer's workbench. It’s quiet and efficient, almost making us forget about the smoke. Now we can fully focus on design and innovation itself, which is the most important thing.” — Senior Engineer, *Ke Laser Why Choose KNOKOO FUME EXTRACTOR? In precision manufacturing, electronics R&D, and creative workshops, clean air is the cornerstone of quality and health. KNOKOO focuses on providing efficient, flexible, and reliable smoke purification solutions, helping every great idea become a reality in a healthy environment. Are you facing similar challenges? [Contact Us Now] and let KNOKOO safeguard your team and products.

Knokoo created a pure and healthy breathing space for the "Glamour Nails & Lashes" salon. See how the Knokoo portable low-noise smoke purification system eliminates harmful chemical fumes, enhances the customer experience, and protects the health of the salon team. I. Challenges Faced by Clients (The Challenge: Chemical Fumes Compromising Comfort and Safety) Glamour Nails & Lashes, a high-end beauty salon in California, USA, is renowned for its exquisite nail art and professional eyelash extension services. However, salon manager Jessica noticed a growing potential problem as business increased: *Pungent Chemical Odors:Fumes and chemical odors from acrylic nail filing, gel polishing, and eyelash extension glue permeated the salon. *Client Concerns:** Some sensitive clients complained of eye irritation or throat discomfort, directly impacting their experience and satisfaction. *Employee Health Risks: Long-term exposure to these tiny chemical particles posed a potential long-term threat to the respiratory health of the technicians. Jessica understood that this was not just a comfort issue, but a core concern of occupational health and safety. *Ineffective Traditional Solutions: Ordinary air purifiers were ineffective, while installing a large central ventilation system was too costly and a large-scale project, unsuitable for their existing salon layout. II. Knokoo's Solution (The Knokoo Solution: Targeted Fume Extraction for a Pristine Environment) After evaluating several products, "Glamour Nails & Lashes" ultimately chose the Knokoo Portable Low-Noise Salon Smoke Extraction System. Precise Positioning: We recommended that Jessica equip each nail station and eyelash extension area with a Knokoo smoke extractor. Its compact design allows for easy placement on the work surface without taking up extra space. Source Capture: The device's flexible smoke collection port can be precisely positioned at the point of smoke generation (such as above the nail file and the client's hands), capturing harmful fumes directly before they diffuse into the air. High-Efficiency Purification: The built-in high-efficiency filtration system effectively filters out fine particulate matter and chemical pollutants from the air, ensuring that only clean air is emitted. III. Remarkable Results (The Remarkable Results: Enhanced Air Quality, Client Satisfaction, and Professional Peace of Mind) One month after implementing the Knokoo smoke purification system, Jessica and her team reported significant positive changes: Air quality was completely transformed: "The results were immediate," Jessica says, “The chemical smell in the salon has almost disappeared. Now the entire space smells as fresh as the warm, relaxing environment we've carefully created. This is the foundation for our high-end experience for our clients.” Significantly Improved Customer Satisfaction: “We haven't received any more complaints from clients about eye or throat discomfort. Instead, many clients have specifically mentioned and appreciated our use of professional air purification equipment. This makes them feel more cared for and reassured about the professionalism of our service.” Boosted Team Health and Morale: “My technicians are the biggest beneficiaries. They say that after a day's work, the irritation in their nasal passages and throats is significantly reduced. Knowing that the company is investing in protecting their long-term health has boosted the entire team's sense of belonging and work enthusiasm.” High Return on Investment: “The Knokoo equipment provides us with purification effects comparable to large-scale engineering projects, without the exorbitant installation costs. We are also very satisfied with its low energy consumption and portability. This is definitely one of the wisest investments we've made to enhance the salon's quality.” *IV. Why Choose Knokoo? (Why Knokoo Was the Right Choice) Industry-Specific: Designed specifically for chemical fumes and odors in beauty salon environments. Quiet Operation: Low-noise technology ensures it won't disturb clients' relaxation or communication with technicians. Flexible and Portable: No fixed installation required; can be moved between different workstations as needed. High-Efficiency Purification: Professional-grade filtration protects respiratory health. (Customer Testimonial) Jessica summarized: "The Knokoo fume purifier is more than just a machine; it's the 'guardian' of my team's health and a 'bonus' for our salon's professional image. I highly recommend Knokoo to all my colleagues who pursue excellence and health."

Welding fumes are an "invisible health killer" and an "environmental stumbling block" in machining workshops. Especially in industries with extremely high requirements for the production environment, such as precision hardware and medical devices, the tiny particles and harmful gases generated during welding not only affect product processing precision but also directly violate environmental red lines and employee health limits. A precision hardware processing plant in Guangdong once faced production difficulties due to welding fume problems. The successful application of the KNOKOO FES600 fume extractor provided them with a complete solution of "source capture + high-efficiency purification." This article will analyze how this device solves the welding fume problem from a practical application scenario. I. Project Pain Points: The Fume Problem Exacerbates the Precision Machining Situation This precision hardware processing plant primarily provides high-precision hardware parts for the new energy vehicle and medical device industries. The workshop has 12 welding stations, mainly using argon arc welding and laser welding. Compared to traditional welding, this type of precision welding produces finer fume particles (mostly 0.1-1μm in diameter) and higher concentrations of harmful substances, making traditional treatment methods ineffective. The specific pain points are concentrated in three areas: - Fume diffusion affects product quality: Fine welding fume particles adhere to the surface of hardware parts being processed or already processed, causing scratches and stains. This increases subsequent cleaning costs by 30%, and 15% of products are scrapped due to substandard precision caused by fume pollution, resulting in direct economic losses. - Dual pressure on employee health and compliance: The workshop is highly enclosed, making it difficult for fume to diffuse naturally. Actual measurements showed that the fume concentration around the workstations reached 15mg/m³, far exceeding the 1mg/m³ standard stipulated in the "Occupational Exposure Limits for Hazardous Factors in the Workplace". Several long-term employees experienced respiratory allergy symptoms, the rate of abnormal occupational health check-up reports increased, and regular inspections by environmental protection departments also posed a significant risk of hefty fines to the company. - Traditional equipment suffers from "difficult capture and poor purification": The company had tried using mobile exhaust fans and simple purification devices, but the exhaust fans had limited smoke extraction range, with a smoke capture rate of less than 50%; the simple purification devices could only filter large particles and were almost ineffective against fine smoke and harmful gases, and a pungent odor could still be detected after operation, meaning the problem remained unresolved. After comparing more than 10 similar devices and conducting two weeks of on-site testing, the company ultimately decided on the KNOKOO FES600 smoke extractor as its core solution. II. Core Solution: How Does the FES600 Solve the Problem of Precision Welding Fume? The KNOKOO FES600 fume extractor is not simply a "suction + filtration" device, but a "high-efficiency capture + deep purification" system tailored for precision welding scenarios. Its core advantages precisely match the company's needs, making it the preferred solution: 1. 360° Precise Capture, Blocking Fume Diffusion at the Source The root cause of fume diffusion lies in "untimely capture." The FES600 is equipped with a customized universal fume extraction arm made of highly elastic, wear-resistant flexible tubing, allowing for 360° angle adjustment. The extraction port can precisely target the welding point (minimum distance as low as 5cm). Simultaneously, the built-in high-pressure centrifugal fan generates strong negative pressure, with a fume extraction velocity of 18m/s. Welding fumes are instantly sucked in as soon as they are generated, achieving a capture rate of up to 99%, completely solving the problem of traditional equipment "not being able to completely extract" fumes. For the company's laser welding station, KNOKOO has also specially equipped it with a heat-resistant fume extraction hood to prevent high-temperature welding slag from damaging the equipment, making it more adaptable. 2. Four-Stage Deep Purification for "Standardized Emissions + Air Circulation" The difficulty in absorbing fumes from precision welding lies in the fine particles and complex composition. The FES600 employs a four-stage purification process: pre-filtration + HEPA high-efficiency filtration + activated carbon adsorption + photocatalytic oxidation. This process progressively breaks down pollutants: the first-stage pre-filtration layer intercepts welding slag and large dust particles, extending the lifespan of the core filter material; the second-stage HEPA H13 filter material achieves a 99.97% filtration efficiency for 0.1μm particles, thoroughly filtering fine fumes; the third-stage columnar activated carbon adsorption layer efficiently adsorbs harmful VOCs such as benzene and formaldehyde, removing pungent odors; and the fourth-stage photocatalytic oxidation module decomposes residual organic pollutants into harmless water and carbon dioxide. Third-party testing shows that the particulate matter concentration in the purified exhaust gas is only 0.12 mg/m³, and the VOCs concentration is below 10 mg/m³, reducing energy consumption for fresh air intake in the workshop. 3. Intelligent and Convenient Design, Adapted to the Production Pace of Precision Workshops Precision machining workshops have extremely high requirements for equipment stability and convenience. The FES600's intelligent design perfectly meets these needs: the equipment is equipped with an intelligent control panel that allows for one-button start/stop and can adjust the airflow according to welding conditions. It can be set to high speed for laser welding to enhance suction and low speed for argon arc welding to save energy. A built-in filter clogging warning system automatically alarms when the filter reaches saturation, reminding staff to replace it and preventing filter failure from affecting purification efficiency. The equipment operates at a noise level below 70dB, ensuring it won't interfere with precision operations or employee communication within the workshop. 4. Low-Cost Operation and Maintenance, Worry-Free Long-Term Use For businesses, the long-term operation and maintenance costs of equipment are crucial. The FES600 uses an energy-saving motor with a power consumption of only 0.8kW. With 12 units operating simultaneously for 8 hours, the daily electricity cost is only 76.8 yuan (calculated at 1 yuan/kWh for industrial electricity). The filter media features a modular design, making replacement simple and convenient. The HEPA filter media has a lifespan of 8-12 months, and the activated carbon adsorption layer can be regenerated periodically. The annual filter media cost per unit is only about 1000 yuan, a 40% reduction compared to traditional equipment. Furthermore, the equipment body is made of stainless steel, which is corrosion-resistant, easy to clean, and can operate stably even in humid workshop environments, reducing maintenance costs. III. Application Results: From "Problem Workshop" to "Benchmark Workshop" After 12 KNOKOO FES600 fume extractors were put into use at the processing plant, the workshop environment was completely transformed in just one week, and various production indicators improved simultaneously. Specific results are as follows: - Significantly Improved Product Quality: Welding fume particles no longer adhere to the surface of hardware parts, reducing product cleaning costs by 30%, and the scrap rate dropped from 15% to 2%, directly reducing economic losses by nearly 80,000 yuan per month. - Employee Health Guaranteed: The fume concentration around the welding stations in the workshop dropped to 0.2 mg/m³, meeting occupational health standards. Employee respiratory discomfort symptoms completely disappeared, and team stability was significantly enhanced. - Zero Environmental Compliance Risk: During a surprise inspection by the local environmental protection department, all indicators of the company's exhaust emissions were better than the standards, earning the department's approval and completely eliminating concerns about fines and production shutdowns. - Steady increase in production efficiency: The clean and quiet workshop environment allows employees to focus more on their work. In addition, the equipment has fewer malfunctions and is easy to maintain. The daily output of the 12 welding stations has increased by 12%, and production efficiency continues to improve. IV. User Testimonials: Choosing the Right Equipment is More Effective Than Spending Money on Upgrades During a follow-up visit, the manager of the processing plant remarked, “Previously, to solve the smoke problem, we tried exhaust fans and simple air purifiers, spending a lot of money without any effect. Employees complained, customers were dissatisfied, and there was environmental pressure; we were really overwhelmed during that period. We chose the KNOKOO FES600 with a try-it-and-see attitude, but the results were amazing! Not only is the smoke gone, but product quality and production efficiency have also improved. Now our workshop has become a benchmark for our peers in the surrounding area. This money was well spent!” V. Solution Insights: Precision Welding Smoke Purification – Focus on the Dual Core of “Capture + Purification” The core of smoke purification in precision welding scenarios lies in “both effective extraction and thorough filtration.” The KNOKOO FES600 fume extractor solves the source problem with “360° precise capture” and overcomes the filtration challenge with “four-stage deep purification,” while also offering advantages such as energy saving, intelligence, and low cost, perfectly meeting the needs of precision machining enterprises. Whether you're in the new energy vehicle parts, medical device, or precision electronics industry, and you're facing welding fume problems, KNOKOO can provide customized fume purification solutions based on your number of workstations, welding types, and workshop layout. Contact KNOKOO now to let the FES600 fume extractor "remove smoke and reduce harm" in your workshop, creating an environmentally friendly, healthy, and efficient production environment, and laying a solid foundation for your business development.

In precision manufacturing scenarios such as electronic component welding and laser micromachining, it is often difficult to balance equipment footprint with fume extraction efficiency. Either large purification equipment occupies too much workstation space, affecting operational flexibility, or small equipment lacks sufficient adsorption power to completely remove localized fumes. The KNOKOO FES150S fume extractor, with its core advantages of "compact design + powerful adsorption," perfectly solved this industry pain point in a workshop renovation project at an electronics technology company, becoming the preferred fume control solution for precision manufacturing scenarios. Project Background: Compact Workstations, Urgent Need for Fume Extraction An electronics technology company specializing in the production of micro-sensors has 30 welding stations in its workshop, each only 1.2 meters apart. Traditional large-scale fume extraction equipment is too bulky to accommodate these stations. The flux fumes generated during welding not only disperse rapidly but also contain trace amounts of harmful components, affecting the respiratory health of operators and potentially adhering to the surface of precision components, impacting product quality. The small portable smoke purifiers used previously had insufficient adsorption power, resulting in incomplete smoke purification and a noticeable odor in the workshop. This led to frequent employee complaints and increasing pressure to comply with environmental regulations. Solution: KNOKOO FES150S, Powerful Suction in a Compact Design Addressing the company's core needs of "limited space + efficient smoke removal," the KNOKOO team recommended the FES150S smoke extractor, with the following customized solution: Compact Design for Compact Workstations: The device is only A4 size and weighing less than 7kg, the device can be placed directly in a corner of the welding workbench or mounted on a wall bracket above the workstation, without occupying operating space or affecting employee hand movement. It can precisely cover 30 workstations with "one device per workstation." Powerful Adsorption Targets the Smoke Source: Equipped with a 100W brushless motor, achieving a wind pressure of up to 1800Pa, and featuring a multi-layer filtration system (pre-filter + HEPA H13 + activated carbon), the smoke capture distance reaches up to 30cm, drawing in welding fumes as soon as they are generated, preventing their spread. Actual testing showed that a single unit can process 120m³ of air per hour, with a smoke purification efficiency of up to 99.7%. Flexible adaptability to various operating scenarios: The equipment supports 360° rotating air intake adjustment, allowing for flexible adjustment of the capture angle according to the welding position; it also features a low-noise design (operating noise ≤55dB), ensuring it won't interfere with the focus of precise operations in the workshop. Project Results: Space Utilization and Purification Achieved Simultaneously After three months of implementation, the solution achieved significant results: Environmental Improvement: Welding fumes and odors in the workshop were completely eliminated, air quality met the "Hygienic Standards for Industrial Enterprise Design," employee complaints dropped to zero, and work comfort was greatly improved. Product Guarantee: Harmful particles in the fumes no longer adhered to the surface of sensor components, increasing the product qualification rate from 97.2% to 99.5%, reducing rework costs due to contamination. Cost Optimization: The equipment requires no complex installation and can be deployed by a single person; daily power consumption is only 0.36 kWh, resulting in annual energy savings of over 20,000 RMB per 30 units compared to traditional large-scale purification equipment, and the filter replacement cycle is as long as 6 months, resulting in low maintenance costs. Case Summary The KNOKOO FES150S fume extractor, with its core advantages of being "compact and space-saving while powerfully removing fume," precisely addresses the core pain points of "compact space + efficient purification" in precision manufacturing workshops. Whether in scenarios such as electronic welding, laser cutting, or laboratory micro-fume treatment, it can achieve fume source purification without affecting production operations, protecting employee health and helping companies reduce environmental compliance costs. This case also demonstrates KNOKOO's product design philosophy of "scenario adaptability + performance compliance" in the field of fume control, providing replicable fume purification solutions for more space-constrained production scenarios.

Recently, a firefighting art center abroad has begun introducing KNOKOO fume extractors, effectively solving the respiratory hazard problem during the creation of firefighting-themed art. This has created a safe and healthy creative environment for artists and has been widely recognized by the art community. Firefighting Art Creation: Respiratory Hazards Hidden Behind Inspiration Firefighting art centers, with the core mission of "spreading firefighting culture and paying tribute to firefighting heroes," create firefighting-themed works through sculptures, metal installations, and paintings. However, these creative processes harbor significant respiratory risks. In the production of metal firefighting sculptures, welding and cutting processes generate large amounts of metallic fumes containing iron oxide and manganese dioxide; the special anti-corrosion pigments used in firefighting-themed paintings release volatile organic compounds (VOCs) during mixing and drying; and fine wood dust is generated during the sanding of some wooden firefighting devices. Prolonged exposure to such environments often causes artists to experience symptoms such as coughing and sore throat, and in severe cases, it can even affect lung health, not only interfering with the creative process but also threatening the health of practitioners."When we were making large-scale fire-fighting metal sculptures, the fumes during welding were particularly heavy. Even with masks on, we could still smell the pungent odor, and I would feel dizzy after working on it for half a day," admitted Benjamin, a sculptor at a fire-fighting art center. He added that breathing problems had been a major challenge for the team, as they wanted to create high-quality fire-themed works while worrying about the impact on their health. Introducing KNOKOO: A Precise Solution to the Pollution Problem To address this challenge, the Fire Art Center, after extensive research and comparison, ultimately chose to introduce the KNOKOO smoke extractor. This device provides a customized air purification solution specifically tailored to the pollution characteristics of fire art creation. For the high concentration of fumes generated by metal welding, the KNOKOO smoke extractor, equipped with a high-powered fan and adjustable smoke arm, precisely targets the welding point, quickly capturing the metal fumes and preventing their spread. Its built-in high-efficiency HEPA filter can filter over 99.97% of metal particles with a diameter of 0.3 microns, effectively preventing harmful substances from entering the respiratory tract; while the activated carbon filter layer adsorbs VOCs released from the paint, removing pungent odors and creating a fresher creative environment. "Now, when welding, the smoke is sucked away by the extractor as soon as it appears. There's almost no odor in the workshop, and my throat doesn't feel dry or itchy after a day's work," Benjamin said with a smile. The use of the KNOKOO smoke extractor has completely freed the team from breathing difficulties, allowing everyone to focus more intently on their creative work." In addition, the equipment's low-noise operation ensures a quiet atmosphere during the creative process, without disturbing the artist's creative thoughts. Protecting Creative Health: Supporting the Spread of Fire Safety Culture According to the head of the Fire Safety Art Center, since the introduction of KNOKOO smoke extractors, the health of the center's artists has significantly improved, with absences due to respiratory discomfort decreasing by 80%, and creative efficiency also increasing. Currently, the team has successfully completed several high-quality fire safety-themed works, including large-scale metal sculptures of fire heroes and fire safety knowledge murals. These works, exhibited in communities and schools, have effectively disseminated fire safety culture and received widespread praise from all sectors of society. "Ensuring the health of creators is essential for the vitality of fire safety art creation," the head stated. He added that the center will continue to deepen its cooperation with KNOKOO in the future, equipping more creative areas with smoke extraction equipment, allowing health and art to go hand in hand, and injecting more power into the spread of fire safety culture. A representative from the KNOKOO brand also stated that they will continue to pay attention to the air purification needs of different industries, continuously optimize product technology, provide health protection for practitioners in more fields, and use technology to protect every dedication and passion.

In the pursuit of flawless skin, laser freckle removal has become a trusted choice for many beauty lovers. However, the smoke generated during laser freckle removal has brought about a problem that cannot be ignored. The emergence of FES350 PRO smoke purifier effectively solves this problem and brings a new experience to laser freckle removal treatment. Laser freckle removal and smoke hazards Laser freckle removal uses high-energy laser beams to precisely act on the freckle area, break up pigment particles, and excrete them through human metabolism, thereby achieving the effect of freckle removal. However, in this process, the laser interacts with skin tissue and produces smoke containing tissue debris, microorganisms, and harmful chemicals. These smoke will not only affect the doctor's vision and interfere with the accuracy of treatment, but may also cause harm to the respiratory system of both doctors and patients, causing respiratory inflammation, allergic reactions and other health problems.Powerful functions of FES350 PRO smoke purifier 1.High-efficiency filtration system: FES350 PRO is equipped with a multi-layer composite filter. The primary filter can intercept large particles of tissue debris and dust; the medium-efficiency filter further filters tiny particles; the high-efficiency HEPA filter has a filtration efficiency of up to 99.97% for particles with a diameter of more than 0.3 microns, which can effectively capture harmful microorganisms and fine particles in smoke. In addition, the activated carbon filter can absorb odors and harmful chemical gases in smoke, ensuring that the exhausted air is fresh and clean. 2. Strong suction adjustment: The purifier has adjustable strong suction, which can flexibly adjust the suction strength according to the power of the laser freckle removal device, the operating distance and the amount of smoke generated. Whether it is a small local freckle treatment or a large area of ​​skin repair, it can ensure that the smoke is sucked out in time and effectively, maintaining a clear view of the treatment area.3. Low-noise operation: A quiet environment is essential during treatment. FES350 PRO uses advanced silent technology, which makes very low noise during operation, does not interfere with communication between doctors and patients, and does not bring additional psychological pressure to patients, allowing treatment to be carried out in a comfortable atmosphere. 4. Convenient operation and maintenance: The operation panel is simple and intuitive, and medical staff can easily turn on, shut down, adjust suction, and other operations. The filter replacement reminder function can promptly remind maintenance personnel to replace the filter to ensure that the purifier is always in the best working condition. Moreover, the filter replacement process is simple and convenient, without the need for professional tools, which greatly reduces maintenance costs and time. Application scenarios of FES350 PRO in laser freckle removal1. Treatment room environment purification: Place FES350 PRO near the laser freckle removal equipment. Its efficient filtration and strong suction can quickly purify the air in the treatment room, creating a clean and healthy treatment environment for doctors and patients. Whether it is a small treatment room with a single laser device or a large medical beauty institution equipped with multiple devices, FES350 PRO can meet the purification needs.2. Smoke control on the operating table: During the laser freckle removal operation, smoke is generated directly near the operating table. FES350 PRO can accurately aim at the source of smoke through the flexible air suction port design, quickly absorb the generated smoke, prevent the smoke from spreading in the surgical area, ensure the doctor's clear field of vision, and perform laser operations more accurately to improve the treatment effect.Actual application casesBefore a well-known medical beauty institution introduced the FES350 PRO smoke purifier, the laser freckle removal treatment was filled with smoke, which not only affected the progress of the treatment, but also caused some medical staff to experience respiratory discomfort. After using FES350 PRO, the smoke in the treatment room was significantly reduced, the doctor's operation became smoother, and the treatment efficiency increased by about 20%. At the same time, the health of medical staff was effectively protected, and the patient's satisfaction with the treatment environment was greatly improved.With its excellent performance,  the FES350 PRO smoke purifier has become an indispensable auxiliary device in laser freckle removal treatment. It not  only improves the treatment environment and protects the health of doctors and patients,  but also improves the accuracy and efficiency of treatment,  injecting new vitality into the development of laser freckle removal technology. On the road to pursuing beauty and  health,  FES350 PRO and laser freckle removal technology go hand in hand to bring a better and safer treatment experience to the  majority of beauty lovers.

Introduction to the KNOKOO FES150 Fume ExtractorThe KNOKOO FES150 Fume Extractor is a state-of-the-art air purification device designed to meet the diverse needs of industries requiring clean, safe, and breathable environments. Engineered with precision and backed by advanced filtration technology, the FES150 stands out as a reliable and efficient solution for removing hazardous fumes and particulates generated during various processes.Key Features of the KNOKOO FES150High-Efficiency Filtration SystemThe FES150 employs a multi-layered filtration system, including a pre-filter, HEPA filter, and activated carbon filter. Together, these filters achieve an impressive 99.97% efficiency, capturing particles as small as 0.3 microns.Compact and Portable DesignDespite its powerful performance, the FES150 is compact and lightweight, making it ideal for both stationary and mobile applications. Its ergonomic design allows for easy placement in small workshops, labs, or tight workspaces.Adjustable Suction PowerEquipped with a variable speed control, the FES150 enables users to adjust the airflow based on specific operational needs, ensuring optimal performance in diverse scenarios.Low Noise OperationWith noise levels below 55 dB, the FES150 ensures a quiet and comfortable working environment, even during extended usage periods.Durable BuildThe FES150 is constructed from high-quality materials, ensuring longevity and reliability in demanding industrial environments.Energy EfficiencyDesigned with energy conservation in mind, the FES150 delivers high performance while maintaining low power consumption, reducing operational costs.Applications of the KNOKOO FES150The FES150 is versatile and caters to a wide range of applications across industries:Electronics ManufacturingIdeal for soldering processes, the FES150 effectively removes fumes and flux particulates, ensuring a safe environment for workers.LaboratoriesEssential in research labs where chemical fumes or particulate matter can pose health risks.Laser Cutting and EngravingCaptures smoke and fine particulates generated during laser operations, preserving air quality.Beauty and Wellness IndustryRemoves odors and airborne particles during nail treatments, moxibustion, or other cosmetic procedures.Small WorkshopsSuitable for welding, grinding, and other industrial processes requiring localized fume extraction.Technical SpecificationsSpecificationDetailsPower150WFiltration Efficiency99.97% (for particles ≥0.3 microns)Airflow180-230 m³/hNoise Level≤ 55 dBVoltage110V/220VWeight7.5 kgDimensions425 x 250 x 410 mmBenefits of Using the KNOKOO FES150Enhanced SafetyProtects workers from inhaling harmful fumes, improving workplace safety and compliance with health regulations.Improved ProductivityMaintains a clean and clear workspace, reducing disruptions caused by poor air quality.Cost-Effective SolutionLow energy consumption and long-lasting filters minimize operational and maintenance costs.Eco-FriendlyReduces environmental impact by capturing and neutralizing hazardous substances before they are released into the atmosphere.Why Choose KNOKOO?As a trusted brand, KNOKOO is renowned for its dedication to quality, innovation, and customer satisfaction. The FES150 reflects these values by offering:Cutting-Edge TechnologyIncorporating the latest advancements in filtration and air purification.Customizable SolutionsDesigned to adapt to various industrial needs, ensuring maximum efficiency.Exceptional SupportBacked by a team of experts providing prompt and reliable customer service.ConclusionThe KNOKOO FES150 Fume Extractor is an indispensable tool for industries prioritizing air quality and worker safety. Its compact design, robust performance, and versatile applications make it an excellent investment for businesses seeking reliable and efficient fume extraction solutions. Whether in electronics, beauty, or manufacturing, the FES150 delivers unparalleled performance and peace of mind.