Guangzhou Cleanroom Construction Co., Ltd. company cases

In environments with stringent requirements for air quality and personnel safety, such as laboratories, research institutions, and medical facilities, desktop fume hoods play a crucial role as "air guardians." As a company specializing in the research, development, and production of purification equipment, Guangzhou Cleanroom Construction Co., Ltd. has deep - rooted experience in the industry. Today, we will provide an in - depth analysis of the working principle of desktop fume hoods, uncovering the mystery of how they safeguard environmental safety. I. The Basic Structure of Desktop Fume Hoods: The Foundation for Function Realization Desktop fume hoods are mainly composed of the cabinet body, operation countertop, ventilation system, and control system. The cabinet body, as the supporting main body, is usually made of high - quality materials with corrosion resistance and easy - to - clean properties. The operation countertop is used for placing experimental instruments and conducting operations. The ventilation system, a core component, includes fans, air ducts, etc. The control system is responsible for adjusting various operating parameters to ensure the stable operation of the fume hood. II. The Core Working Process: The Journey of Layered Air Purification Harmful Gas Collection: When harmful gases, dust, or smoke are generated during experimental operations, and the operator works inside the fume hood, a directional airflow is formed at the opening of the fume hood, quickly drawing these pollutants into the cabinet. It's like creating a "gravity field" for harmful gases, leaving them with nowhere to escape. Airflow Conveyance: The contaminated air sucked into the cabinet is conveyed to the purification treatment section of the ventilation system through the air ducts under the strong suction of the fan. The power of the fan directly affects the conveying efficiency and speed of the airflow. The desktop fume hoods produced by Guangzhou Cleanroom Construction Co., Ltd. are all equipped with high - efficiency and energy - saving fans to ensure stable and rapid airflow conveyance. Purification Treatment: According to the actual usage scenarios and types of pollutants, the purification system of the fume hood adopts different treatment methods. Common ones include filtration purification, which intercepts dust and particles through high - efficiency filters; adsorption purification, which removes harmful gases using adsorption materials such as activated carbon; and for some special chemical pollutants, chemical neutralization and other treatment means may also be used to convert harmful pollutants into harmless substances. Clean Air Discharge: The clean air after purification treatment is discharged outdoors through ventilation pipes, or, when meeting the indoor air quality standards, partially recycled, achieving a reasonable allocation of resources and effective energy conservation.   The following table compares the characteristics and applicable scenarios of different purification treatment methods:   Purification Treatment Method Principle Characteristics Applicable Scenarios Filtration Purification Intercepting dust and particles through high - efficiency filters Effectively removes solid pollutants with high filtration efficiency Experimental scenarios with a large amount of dust and particulate matter pollution Adsorption Purification Adsorbing harmful gases using adsorption materials such as activated carbon Can handle a variety of harmful gases with strong adsorption capacity Pollution scenarios of organic waste gases, odorous gases, etc. Chemical Neutralization Converting harmful pollutants into harmless substances through chemical reactions Highly targeted with remarkable treatment effects Treatment scenarios of specific chemical pollutants III. The Intelligent Control System: The "Smart Brain" for Precise Regulation In addition to the basic ventilation and purification functions, modern desktop fume hoods are also equipped with an intelligent control system. This system can real - time monitor key parameters such as the airflow velocity and pollutant concentration inside the fume hood. Once an abnormality is detected, for example, a too - low airflow velocity that may lead to the spillage of pollutants, the system will immediately issue an alarm and automatically adjust the fan speed to ensure the normal operation of the fume hood. At the same time, operators can also flexibly set the ventilation mode and adjust the air volume according to experimental requirements through the control panel, making the operation of the fume hood more user - friendly and intelligent.   To more intuitively display the performance differences of different types of desktop fume hoods, the following is a comparison of the key parameters of different models:   Model Cabinet Dimensions (mm) Fan Power (W) Maximum Air Exhaust Volume (m³/h) Applicable Laboratory Area (㎡) KL - TF01 1200×850×2350 300 1500 ≤20 KL - TF02 1500×850×2350 450 2200 20 - 30 KL - TF03 1800×850×2350 600 3000 30 - 40   Guangzhou Cleanroom Construction Co., Ltd. is always committed to the technological innovation and quality improvement of desktop fume hoods. By combining advanced working principles with exquisite manufacturing processes, we create safe, efficient, and intelligent ventilation equipment solutions for users in various industries. Whether it is a complex chemical experiment or a precise scientific research operation, our desktop fume hoods can safeguard your working environment and ensure that every experiment is carried out with peace of mind.  

  In the modern industrial wave that pursues both quality and efficiency, Guangzhou Cleanroom Construction Co., Ltd. has always adhered to the spirit of craftsmanship, honing every product with strict standards. Recently, a batch of meticulously manufactured stainless steel lockers successfully passed all inspection items after comprehensive and multi - dimensional strict quality inspections at the factory. They are now ready to be shipped to customers, providing safe and durable storage solutions for various industries.   The stainless steel lockers awaiting shipment have undergone strict quality control since the raw material procurement stage. We carefully select high - quality stainless steel sheets to ensure that the materials have characteristics such as high strength, corrosion resistance, and rust prevention, laying a solid foundation for the quality of the lockers. During the production process, advanced processing equipment and exquisite craftsmanship complement each other. Every process, including cutting, welding, and polishing, is strictly controlled by experienced technicians, striving to perfect every detail. The quality inspection process serves as the last line of defense for product quality and a powerful demonstration of our commitment to customers. Our quality inspection team, with a rigorous and responsible attitude, conducts a comprehensive inspection of the stainless steel lockers in accordance with the company's quality inspection specifications, which are higher than industry standards. In the appearance inspection, we carefully check whether the surface of the lockers is smooth, free of scratches, and whether the coating is even and firm. In the structural strength inspection, professional equipment is used to repeatedly test the load - bearing capacity of the lockers and the durability of the door opening and closing. During the functional inspection, we ensure that components such as locks and drawers of the lockers are flexible and easy to use, and that the sealing performance is excellent. After a series of strict inspections, all indicators of this batch of stainless steel lockers have met or exceeded the expected standards, and their quality can withstand the test of the market and customers. Guangzhou Cleanroom Construction Co., Ltd. has always regarded product quality as the lifeline of the enterprise's development. The successful passing of the quality inspection and the upcoming shipment of these stainless steel lockers not only strongly demonstrate our production strength and quality control capabilities but also represent our firm commitment to providing high - quality products and services to customers. We are well aware that the delivery of each locker carries not only the trust of our customers but also our unremitting pursuit of quality. In the future, Guangzhou Cleanroom Construction Co., Ltd. will continue to deepen its focus on purification equipment and industrial lockers, drive development through innovation, and win the market with quality. We look forward to collaborating with more customers, safeguarding the storage needs of various industries with high - quality products and considerate services, and jointly writing a new chapter of win - win cooperation!  

In pharmaceutical production, "cleanliness" is not only a standard but also a responsibility related to life and health. With years of deep cultivation in the field of purification equipment, Guangzhou Cleanroom Construction Co., Ltd. has dedicated itself to creating high - performance Fan Filter Units (FFUs) for pharmaceutical production workshops with outstanding technology and craftsmanship, becoming a trusted purification solution provider for numerous pharmaceutical enterprises. Next, let's take an in - depth look at how Kunling's FFUs build a solid clean defense line for pharmaceutical production. I. Stringent Environmental Requirements, Giving Rise to the Crucial Role of FFUs Pharmaceutical production has extremely strict requirements for environmental cleanliness. Even tiny dust particles and microorganisms, if mixed into the pharmaceutical production process, may lead to drug contamination, affecting the efficacy of drugs and even endangering the health of patients. Against this backdrop, Fan Filter Units (FFUs) have become the "core guardians" of pharmaceutical production workshops. Through the coordinated operation of high - efficiency fan systems and high - precision filters, FFUs continuously supply clean air to the workshop, effectively filtering out more than 99.99% of particles with a diameter of 0.3 microns or more, and maintaining a cleanliness level of ISO 5 - ISO 8, thus safeguarding every aspect of pharmaceutical production. II. Kunling's FFUs: The Perfect Integration of Technology and Quality A. Core Technical Advantages High - Efficiency Filtration System Guangzhou Cleanroom Construction Co., Ltd.'s FFUs are equipped with H14 - grade high - efficiency filters. Tested strictly in accordance with the EN 1822 standard, their filtration efficiency for fine particles reaches the top level in the industry. These filters can effectively intercept pollutants such as dust and microorganisms, creating a sterile and dust - free environment for pharmaceutical production. Intelligent Fan Control Equipped with intelligent variable - frequency fans, Kunling's FFUs can automatically adjust the wind speed according to the real - time needs of the workshop, ensuring a uniform distribution of clean air flow and avoiding the risk of contamination caused by local air flow disorders. Meanwhile, these fans feature low noise and low energy consumption, with an operating noise of less than 55 decibels and an energy savings of over 30% compared to traditional fans. Modular Design The innovative modular structure makes the installation and maintenance of FFUs more convenient. Whether it is for a newly - built pharmaceutical production workshop or the upgrading and transformation of an existing one, it can quickly adapt to different spatial layouts, significantly shortening the construction period. B. Strict Quality Control From raw material procurement to finished product delivery, Kunling's FFUs go through multiple strict inspection processes. The high - quality aluminum alloy frames and stainless - steel casings undergo anti - corrosion treatment and strength tests. Each FFU undergoes a 72 - hour continuous operation test before leaving the factory, during which key parameters such as wind speed, air volume, and filtration efficiency are monitored and adjusted in real - time to ensure stable and reliable product performance. III. Modern Production Strength, Ensuring Reliable Product Delivery The modern production base of Guangzhou Cleanroom Construction Co., Ltd. serves as a solid foundation for the high - quality output of FFUs. On the intelligent production line, advanced processes such as laser cutting and automated welding operate in an orderly manner, ensuring that the processing accuracy of each component has an error control within ±0.1mm. In the standardized production workshop, strictly following the ISO 9001 quality management system, the production process is monitored and managed in full through the MES production execution system, achieving traceability of product quality. With its strong production capacity, Kunling can quickly respond to customer order requirements. Even for large - scale FFU procurement projects, production and delivery can be completed in a short period. IV. One - Stop Service, Ensuring a Worry - Free Experience Throughout In addition to providing high - quality FFU products, Guangzhou Cleanroom Construction Co., Ltd. also offers customers one - stop and considerate services. A professional technical team goes deep into the customer site to customize FFU configuration plans based on factors such as the specific processes and factory layouts of pharmaceutical production workshops. An experienced installation team arrives at the site together with the goods and efficiently completes the equipment installation and commissioning work. The perfect after - sales service system provides regular maintenance, filter element replacement reminders, and other services to ensure that FFUs always operate at their best, allowing customers to have no worries. V. Numerous Successful Cases, Witnessing Brand Strength Over the years, Kunling's FFUs have been successfully applied in the production workshops of many well - known pharmaceutical enterprises in China. After a large - scale biopharmaceutical enterprise introduced Kunling's FFUs, the cleanliness of the workshop remained up to standard for a long time, the microbial contamination rate during the drug production process decreased by 90%, and the product qualification rate increased to 99.5%, effectively reducing production costs and enhancing the enterprise's market competitiveness. These tangible case results are a powerful testament to the excellent performance and quality of Kunling's FFUs.   In the future, Guangzhou Cleanroom Construction Co., Ltd. will continue to adhere to the concept of "guarding cleanliness with technology and serving customers with quality." By continuously increasing investment in research and innovation and optimizing product performance and service quality, we will provide more high - quality and intelligent Fan Filter Unit solutions for the pharmaceutical production industry, contributing more to people's health undertakings!

In the electronics components and electromechanical assembly equipment manufacturing industry, the cleanliness of the production environment is directly related to product quality and performance. As a benchmark enterprise with years of deep involvement in the purification equipment field, Guangzhou Cleanroom Construction Co., Ltd., with its strong R&D and production capabilities and extensive project experience, customizes high - quality cleanrooms for electronics manufacturing enterprises, becoming a trusted partner for numerous industry clients. Today, let's take an in - depth look at the hardcore factory strength of Kunling through the real scenes of order fulfillment, shipping, and the outstanding quality of our cleanrooms.​ Advanced Production System: Laying a Solid Foundation for Quality​ When entering the modern production base of Guangzhou Cleanroom Construction Co., Ltd., what catches the eye is an orderly intelligent production line and standardized production workshops. The company is equipped with advanced processing equipment such as laser cutting machines and CNC bending machines. From raw material cutting to component forming, every process is operated with precision, and the error is controlled within millimeters. A strict production process management and quality control system runs through the entire production. From the procurement of high - quality steel and high - efficiency filters that meet national standards to multiple rounds of performance testing after the completion of product assembly, each cleanroom leaving the factory can meet the ISO 14644 international cleanroom standards, providing a stable and clean space environment for the high - precision production of electronics components and electromechanical assembly equipment.​ Customized Solutions: Adapting to Diverse Needs​ The electronics manufacturing industry has diverse demands. Different production processes and factory layouts lead to significant differences in the requirements for cleanrooms. Relying on its professional technical team, Guangzhou Cleanroom Construction Co., Ltd. conducts on - site surveys at clients' locations. According to clients' production scale, product characteristics, cleanliness level and other needs, we provide one - stop customized services covering scheme design, material selection, installation and commissioning. Whether it is a Class 100, Class 1000 or Class 10000 cleanroom, or a small - scale local clean space or a large - scale cleanroom project covering the entire workshop, Kunling can create products that meet clients' needs with its rich design experience and flexible technical solutions. For example, for the production of electronics components that are extremely sensitive to static electricity, the anti - static cleanrooms developed by Kunling use special coating materials and grounding systems to effectively prevent static electricity from damaging precision devices, solving production pain points for clients.​ Efficient Delivery: Ensuring Worry - Free Service Throughout​ The scenes of order fulfillment and shipping vividly demonstrate another aspect of the strength of Guangzhou Cleanroom Construction Co., Ltd.'s factory. The standardized warehousing management system enables classified storage and orderly scheduling of cleanroom components; the professional logistics team and mature distribution system ensure the safe and fast delivery of goods to clients. At the shipping site, neatly arranged cleanroom components are carefully checked, tightly packaged, and precisely loaded by professional forklifts. Every link reflects the efficiency and rigor of the Kunling team. Moreover, Kunling also provides professional installation and commissioning services. Technicians arrive at the client's site together with the goods and quickly complete the construction and system commissioning of the cleanroom, ensuring that the client's production line can be put into use in a timely manner and minimizing production delays caused by environmental transformations.​ Testimonials from Numerous Cases: Building a Reputation​ Over the years, Guangzhou Cleanroom Construction Co., Ltd. has provided customized cleanroom services for many well - known electronics components and electromechanical assembly equipment manufacturing enterprises, accumulating rich project experience and a good market reputation. From the Pearl River Delta to the Yangtze River Delta, from domestic to overseas, Kunling's cleanroom products have helped clients improve product yield rates and enhance market competitiveness. After a well - known mobile phone chip manufacturing enterprise introduced a Class 100 cleanroom customized by Kunling, the impurity contamination rate during the product production process decreased by 80%, and product performance and stability were significantly improved. This is a powerful proof of the strength of Kunling's purification equipment.​ In the future, Guangzhou Cleanroom Construction Co., Ltd. will continue to be driven by technological innovation and guided by client needs, continuously improve the factory's production capacity and service level, provide more high - quality and efficient cleanroom solutions for the electronics manufacturing industry, and continue to write an outstanding chapter in the field of purification equipment.​  

Introduction The negative pressure dissection table is a critical piece of equipment in modern anatomical laboratories. Its innovative design effectively controls odor dispersion and enhances operational efficiency. This article provides a detailed introduction to the design of the table’s eight core components, including the upper exhaust vent and movable operation panel, offering professional insights for laboratory planners. 1. Upper Exhaust Vent Design: Efficient Airflow Control The upper exhaust vent features a circular layout with adjustable airflow speed (0.5–1.2 m/s): l Corrosion-resistant 304 stainless steel construction l Removable filter mesh structure l Silent fan technology (noise ≤55 dB) l Airflow uniformity ≥90% 2. Movable Operation Panel: Innovative Structure The movable operation panel enables multifunctional dissection needs: l Modular aperture design (80–150 mm diameter options) l 304 stainless steel + ABS composite material l Quick-lock mechanism (one-handed operation) l Adjustable tilt angle (0–15°) 3. Retractable Faucet System A three-stage telescoping faucet meets various rinsing requirements: l Extension range: 600–1200 mm l Ceramic valve core (500,000-cycle lifespan) l Anti-splash design (15° water outlet angle) l 304 stainless steel body + silicone anti-collision tip 4. Technical Specifications for Instant Hot/Cold Water Faucet Advanced instant heating technology ensures water safety: l 3-second heating (3 kW power) l Precise temperature control (±1°C) l Dual leakage protection l Adjustable flow rate (2.5–5 L/min) 5. Built-in Grinder Technical Specifications Integrated tissue processing system features: l 300W brushless motor l 5 kg processing capacity per batch l 304 stainless steel blade assembly l Auto-reverse anti-jamming function 6. Smart Control Button Layout Ergonomic control panel design: l IP65 waterproof rating l Backlit button design l Emergency stop switch (conspicuous red) l Status indicator system 7. Power Socket Configuration Specialized electrical safety design: l Independent leakage protection (30 mA) l Waterproof cover (IP44) l 2+3 combo socket (220V/16A) l Overload auto-cutoff 8. Maintenance Door Convenience Design Service-friendly structural solution: l Magnetic quick-open door l Transparent viewing window (polycarbonate material) l Tool-free disassembly l Internal LED maintenance lighting Conclusion This negative pressure dissection table design integrates ergonomics with advanced ventilation technology, with all components certified under ISO 13485 for medical devices. The upgraded version featuring instant-heating faucets and smart controls is highly recommended for medical laboratories, improving operational efficiency by over 30%.  

Introduction In modern industrial production and scientific research, a clean environment is crucial for ensuring product quality and research accuracy. The GCC Series Air Shower Pass Box, as an efficient purification device, is widely used in fields such as electronics, pharmaceuticals, and biotechnology. This article details its features, environmental requirements, and safety precautions to help you use and maintain the device correctly, extending its lifespan and ensuring safe operation. Product Features and Uses The GCC Series Air Shower Pass Box adopts a dual design of electronic and mechanical interlocks, effectively preventing cross-contamination. Its main functions include: l High-Efficiency Dust Removal: Uses primary and HEPA filters to circulate purified airflow, quickly removing dust particles from goods. l Wide Applications: Suitable for environments with high cleanliness requirements, such as electronics, defense, precision instruments, pharmaceuticals, and biological laboratories. l Stable Operation: Uniform airflow from the top diffuser ensures thorough cleaning. Operating Environment and Conditions To ensure proper operation, strictly adhere to the following environmental requirements:✅ Temperature: 5°C ~ 35°C✅ Humidity: ≤85% (at +35°C)✅ Atmospheric Pressure: 86Kpa ~ 106Kpa✅ Cleanliness: Class 100,000 or higher✅ Power Supply: 220V, 50Hz, 300W ⚠ Prohibited Environments: Low or high temperatures, high humidity, dusty areas, or places with oil smoke or mist Near high-speed dust sources or vibration sources Safety Usage Guidelines 1. Basic Safety Precautions l Avoid Chemical Corrosion: Do not use volatile oils, thinners, or corrosive solvents to wipe the cabinet to prevent damage to the paint. l Ensure Maintenance Space: Reserve sufficient space for replacing fans, filters, and inspecting circuits. l Indoor Use Only: Avoid exposure to extreme environments. 2. Electrical Safety Precautions l Correct Wiring: Ensure the power parameters (220V/50Hz) match to avoid damage to electrical components or fire hazards. l Power Connection Sequence: Plug in the power only after the device is properly positioned, and operate in standby mode. 3. Operational Safety Precautions l Regular Inspections: Ensure fans and filters are functioning properly to avoid performance issues due to blockages. l Avoid Overloading: Operate according to specifications to prevent overloading the device. Maintenance and Care Regular Filter Replacement: Replace primary and HEPA filters every 6-12 months, depending on usage frequency. Cabinet Cleaning: Wipe with a soft, dry cloth and avoid corrosive cleaners. Power Off for Maintenance: Always disconnect the power before servicing to ensure safety. Conclusion The GCC Series Air Shower Pass Box is an ideal device for maintaining a clean environment. Proper use and regular maintenance can significantly enhance its efficiency and lifespan. By following the guidelines in this article, you can ensure the safe and stable operation of the device, safeguarding your production and research processes.  

Introduction In modern industrial production and scientific research, a clean environment is crucial for ensuring product quality and research accuracy. The GCC Series Air Shower Pass Box, as an efficient purification device, is widely used in fields such as electronics, pharmaceuticals, and biotechnology. This article details its features, environmental requirements, and safety precautions to help you use and maintain the device correctly, extending its lifespan and ensuring safe operation. Product Features and Uses The GCC Series Air Shower Pass Box adopts a dual design of electronic and mechanical interlocks, effectively preventing cross-contamination. Its main functions include: l High-Efficiency Dust Removal: Uses primary and HEPA filters to circulate purified airflow, quickly removing dust particles from goods. l Wide Applications: Suitable for environments with high cleanliness requirements, such as electronics, defense, precision instruments, pharmaceuticals, and biological laboratories. l Stable Operation: Uniform airflow from the top diffuser ensures thorough cleaning. Operating Environment and Conditions To ensure proper operation, strictly adhere to the following environmental requirements:✅ Temperature: 5°C ~ 35°C✅ Humidity: ≤85% (at +35°C)✅ Atmospheric Pressure: 86Kpa ~ 106Kpa✅ Cleanliness: Class 100,000 or higher✅ Power Supply: 220V, 50Hz, 300W ⚠ Prohibited Environments: Low or high temperatures, high humidity, dusty areas, or places with oil smoke or mist Near high-speed dust sources or vibration sources Safety Usage Guidelines 1. Basic Safety Precautions l Avoid Chemical Corrosion: Do not use volatile oils, thinners, or corrosive solvents to wipe the cabinet to prevent damage to the paint. l Ensure Maintenance Space: Reserve sufficient space for replacing fans, filters, and inspecting circuits. l Indoor Use Only: Avoid exposure to extreme environments. 2. Electrical Safety Precautions l Correct Wiring: Ensure the power parameters (220V/50Hz) match to avoid damage to electrical components or fire hazards. l Power Connection Sequence: Plug in the power only after the device is properly positioned, and operate in standby mode. 3. Operational Safety Precautions l Regular Inspections: Ensure fans and filters are functioning properly to avoid performance issues due to blockages. l Avoid Overloading: Operate according to specifications to prevent overloading the device. Maintenance and Care Regular Filter Replacement: Replace primary and HEPA filters every 6-12 months, depending on usage frequency. Cabinet Cleaning: Wipe with a soft, dry cloth and avoid corrosive cleaners. Power Off for Maintenance: Always disconnect the power before servicing to ensure safety. Conclusion The GCC Series Air Shower Pass Box is an ideal device for maintaining a clean environment. Proper use and regular maintenance can significantly enhance its efficiency and lifespan. By following the guidelines in this article, you can ensure the safe and stable operation of the device, safeguarding your production and research processes.  

Comprehensive Technical Specifications for Design and Installation 1. Interstitial Duct Colored Insulation System l Use flame-retardant PIR/PUR foam insulation with density ≥48kg/m³ and thermal conductivity ≤0.022W/(m·K) l Insulation thickness designed per process requirements, typically 25-40mm, with colored PVC protective layer l Ensure specialized tape sealing at joints with smooth, wrinkle-free surface 2. Return Air Riser Installation l Use 304 stainless steel rectangular ducts with wall thickness ≥1.2mm l Vertical deviation ≤2mm/m, total length deviation ≤10mm l Support spacing ≤3m with rubber vibration isolators 3. High-Efficiency Air Outlet Edge Banding l Use anodized aluminum trim with thickness ≥2mm l Apply medical-grade silicone sealant at joints, 3-5mm bead width l Install EPDM gasket at color steel panel connections 4. Stainless Steel Air Outlet Installation Standards l Select 316L medical-grade stainless steel with electropolished surface l Pre-installation laser leveling with deviation ≤1.5mm/m l Use quick-release flange connections at duct joints 5. Duct Wall Penetration Sealing System l Provide sleeves 50mm larger than duct diameter, filled with fireproof rockwool l Seal both sides with fire-resistant putty, thickness ≥30mm l Install stainless steel finishing rings 6. Exhaust Fan Grounding Specifications l Use 6mm² yellow-green copper wire for grounding l Apply OT terminal crimping with anti-loosening washers l Quarterly grounding resistance testing with documented records 7. Integrated Ceiling BIM Coordination l Conduct clash detection using Revit+Navisworks l Maintain ≥600mm access clearance with ≥300mm equipment spacing l Provide 3D isometric drawings for construction guidance 8. Crossover Walkway Technical Requirements l Main structure using hot-dip galvanized steel with ≥85μm zinc coating l Tread plates made of 304 stainless steel grating with ≤20mm openings l Install double-rail guardrails with intermediate wire rope protection 9. Supplementary Technical Specifications l All ducts require PAO leak testing l System noise control at ≤65dB(A) l Final air balance report required upon completion  

Key Points of HVAC System Design and Construction 1. Sound-Absorbing Wall Panels in Air Conditioning Room The sound-absorbing wall panels in the air conditioning room are an important part of the HVAC system, mainly used to reduce noise generated by equipment operation. The panels typically use porous sound-absorbing materials such as fiberglass or rock wool, covered with perforated metal sheets or acoustic fabric to achieve optimal noise reduction. During installation, attention must be paid to the sealing of panel joints to ensure overall sound insulation performance. 2. Overall Effect of Air Conditioning Room The overall effect of the air conditioning room not only relates to aesthetics but also directly affects equipment efficiency and maintenance convenience. The design should consider rational equipment layout to ensure smooth airflow organization while reserving sufficient space for maintenance. Walls and ceilings in the room are usually made of cleanroom-compatible panels, and the floor is made of anti-static, wear-resistant materials. Light colors are preferred for easy detection of dust and stains. 3. Color-Coded Insulation in Air Conditioning Room Pipes and equipment in the air conditioning room require insulation to minimize energy loss and prevent condensation. Color-coded insulation materials not only provide excellent thermal insulation but also help distinguish different pipeline systems (e.g., chilled water, hot water, steam) for easy identification and maintenance. A protective layer is usually added over the insulation to prevent mechanical damage and extend service life. 4. Installation of Outer Protective Panels Outer protective panels are essential for shielding the insulation layer and enhancing the appearance of pipelines. During installation, attention must be paid to panel alignment and fastening methods to ensure a smooth and visually appealing finish. For cleanroom areas, the outer panels should be made of low-particulate, easy-to-clean materials, with sealed joints. Additionally, the color and labeling of the panels must comply with relevant standards and client requirements.