The HVAC Purification Accessories Kit is a professional integrated solution for clean room HVAC system construction and renovation, specially designed for B-end customers such as clean room engineering contractors, industrial building developers and HVAC system integrators. The kit is centered on Clean Room Aluminum Profiles and is equipped with a full range of air vent components and fire protection valves, which fully meets the purification, sealing and fire safety requirements of clean room construction in various industries. The core aluminum profiles of the product are clean aluminum for color plate partition decoration of clean rooms, with four surface treatment processes to choose from, and the matching air vents and valves are all manufactured in accordance with ISO14644-7 clean room industry standards. It can be perfectly adapted to the HVAC system of Class 5 to Class 10 clean rooms, effectively reducing the particle pollution of the system and improving the overall air purification efficiency of the clean room.
All aluminum profile components are made of high-quality industrial clean aluminum, with surface roughness Ra≤0.8μm, no dust accumulation and easy cleaning, which meets the dust-free requirements of clean room partition and decoration. The material has high structural strength and corrosion resistance, and can maintain stable performance in long-term closed clean room environment.
Provide four professional surface treatment methods: anodic oxidation, electrophoresis, spraying and grinding. Among them, Anodized Clean Room Aluminum Profiles form a dense oxide film with a thickness of ≥15μm on the surface, which has the best wear resistance and corrosion resistance, and is suitable for high-standard clean room environments such as semiconductors and biomedicine.
The kit covers all core components required for clean room HVAC system installation, including door/window aluminum profiles (door edge wrapping, sliding door trimming, fixed window material, etc.), structural aluminum profiles (T-type aluminum, angle aluminum, ceiling girders, etc.), and HVAC Air Vent Accessories for Clean Room (grille return air outlet, double leaf air outlet, rainproof louver, etc.), as well as functional valves such as fire damper and regulating valve, realizing one-stop matching of accessories.
The double-sealed door material and groove aluminum components in the kit adopt silicone sealing ring design, with air leakage rate ≤0.5%, which effectively maintains the pressure difference gradient of the clean room. The Fire Damper for Clean Room HVAC System meets the industrial fire safety standard, which can quickly close in case of fire and prevent the spread of fire and smoke through the HVAC pipeline.
Product Component Category | Main Specific Models | Material | Core Performance Index |
Door/Window Aluminum Profiles | Door edge wrapping material, sliding door trimming material, fixed window material (arc pressing line), old-fashioned window frame aluminum | High-purity clean aluminum | Sealing performance: leakage rate ≤0.5%; Surface roughness: Ra≤0.8μm |
Structural Aluminum Profiles | T-type aluminum, angle aluminum, ceiling girder, heavy-duty girder, double R groove aluminum, single R groove aluminum | High-purity clean aluminum | Torsion resistance: 8±0.5N·m; Anodic oxidation film thickness ≥15μm (for anodized type) |
Air Vent Accessories | Removable grille top return air outlet, removable double leaf air outlet, rainproof louver, perforated plate return air outlet | Cold-rolled steel + clean aluminum | Air volume uniformity: ≤±10%; Filtration grade: G4 primary filtration |
Functional Valves | Fire damper (31), regulating valve (30) | Carbon steel + stainless steel core | Fire resistance grade: Class B; Regulation range: 0-100% air volume adjustment |
Before assembly, the construction area must maintain a clean room environment with a pressure difference gradient ≥5Pa, and the number of particles ≥0.5μm is ≤3520/m³. Use anti-static tools (surface resistance 10⁶-10⁹Ω) and dust-free cutting equipment with HEPA dust removal system to check the model and size of all accessories to ensure no deformation and damage. The aluminum profiles need to go through three-level cleaning (deoiling → ultrasonic cleaning → pure water rinsing) before installation.
Adopt invisible corner code connection for structural aluminum profiles such as T-type aluminum and angle aluminum, and control the tightening torque at 8±0.5N·m; the door/window aluminum profiles adopt interference fit insertion connection, and add silicone sealing ring at the joint to ensure airtightness; all aluminum profile joints are polished to avoid burrs and particle pollution.
The air vent is installed in alignment with the HVAC pipeline, and the joint is sealed with polyurethane sealant; the Fire Damper for Clean Room HVAC System is installed in the straight section of the pipeline, with a distance of ≥300mm from the elbow and tee, and the regulating valve is connected with flange to ensure flexible adjustment and no air leakage. After installation, the air volume and sealing performance of the air vent and valve shall be tested.
Suitable for the construction of sterile production workshops and laboratory clean rooms in the pharmaceutical and biomedical industries, meeting the GMP certification requirements of the pharmaceutical industry for clean room HVAC systems.
Adapt to the high-standard dust-free requirements of semiconductor chip manufacturing and electronic component production clean rooms, and the anodized aluminum profiles can effectively avoid static electricity and particle pollution.
Meet the food safety and hygiene standards, the aluminum profiles and air vents are easy to clean and disinfect, and are suitable for the clean room HVAC system of food processing, packaging and fresh-keeping workshops.
Applied to the HVAC system of hospital operating rooms, sterile wards and central supply rooms, with excellent sealing and fire safety performance, ensuring the air quality and safety of medical sterile areas.
According to the customer's clean room grade and industry characteristics, customize the surface treatment process of aluminum profiles, such as high-thickness anodic oxidation for semiconductor industry and anti-corrosion spraying for food industry.
Customize the length, width and thickness of aluminum profiles (such as ceiling girders, heavy-duty girders) according to the actual construction size of the clean room, and support non-standard size customization.
For customers with different clean room HVAC system designs, customize the accessory combination of the kit, such as increasing the number of air vents for large-area clean rooms and matching high-pressure regulating valves for high-pressure difference clean rooms.
We provide four surface treatment processes: anodic oxidation, electrophoresis, spraying and grinding. Customers can choose according to the clean room grade and industry application requirements, and we also support customized processing of the oxide film thickness and spraying color.
Yes, all accessories in the kit are designed in accordance with international universal industrial standards, and can be perfectly matched with the HVAC systems of mainstream brands in the market. We can also provide adaptive modification according to the customer's existing HVAC system parameters.
Use a neutral cleaner with pH value of 6.5-7.5 for regular cleaning, and prohibit the use of chlorine-containing disinfectants to avoid corroding the aluminum profile surface and sealing ring; the filter screen of the air vent is removable and washable, and it is recommended to clean or replace it every 3-6 months according to the use environment.
For B-end customers, we provide one-stop after-sales technical support, including on-site assembly guidance by professional engineers, training of maintenance personnel, and provision of detailed assembly and maintenance manuals. We also have a 24-hour technical consultation hotline to solve customer problems in a timely manner.
