Engineering Case | Shenzhen Maolong Electronic Technology Co., Ltd. 1200 sqm Class 10000 Precision Electronic Cleanroom Purification Project

在精密Electronics制造行业，Cleanroom, Cleanroom, Purification EngineeringThe construction quality, anti-static design, and air circulation system directly affect the assembly yield of electronic components. Dust adhesion and static discharge can easily cause short circuits and poor appearance of circuit boards and precision electronic components. Building a 10000 level clean room with stable parameters and convenient operation and maintenance has become the key to improving the quality and efficiency of electronic manufacturing enterprises. this timeShenzhen Maolong Electronic Technology Co., Ltd. 1200 sqm Class 10000 Precision Electronic Cleanroom Purification Project, byShenzhen Huajianjing Construction Engineering Co., LtdGeneral contracting construction, the company is affiliated withShenzhen Huajian Dust Treatment Technology Co., Ltd. (referred to as Huajian Jing)Yes, it isGuangdong Shenzhen Cleanroom Decoration and Purification Engineering CompanyBenchmark enterprise. Many companies are looking forRecommended reliable dust-free workshop decoration companies in ChinaReferenceTop 10 Brands of Cleanroom Construction in Purification Engineering CompaniesRanking, while also paying attention toPrecautions for Choosing a Company for Purification Engineering DecorationHuajianjing, with a large number of electronic industry implementation cases, can provide one-stop services for clean workshop planning, design, construction, commissioning, and testing, and has rich experience in the implementation of small and medium-sized electronic factory clean workshop renovation and new construction projects.
Cooperation ClientsShenzhen Maolong Electronic Technology Co., LtdLocated at 701, No. 20 Gongye 2nd Road, Dakan Industrial Zone, Dagan Community, Xili Street, Nanshan District, Shenzhen, it is a local high-tech electronic enterprise in Shenzhen, focusing on the research and development, assembly, and import and export trade of semiconductor components, integrated circuits, and precision electronic products. Main business of the enterpriseIntegrated circuit components, semiconductor parts, precision electronic modules, and core electronic product accessoriesOur products are widely used in industrial control, communication equipment, smart homes, consumer electronics and other fields, while also undertaking electronic product research and development assembly, and finished product testing business. The processes of semiconductor components, precision module assembly, and finished product performance testing have high standards for controlling environmental dust and static electricity. The existing ordinary production workshops lack professional purification facilities, and suspended particles in the air can easily cause poor contact between components, chip appearance defects, and static electricity problems that can lead to component breakdown and scrap. To meet the stringent quality audit standards of downstream customers and reduce product defect rates, the enterprise plans to construct a total area of 1200 square metersTen thousand level dust-free workshop, clean room (ISO7 level)Used for core processes such as semiconductor component assembly, precision electronic module packaging, component performance testing, and dust-free material storage.
target, aim at, address, focus on, in response toSemiconductor components, precision accessories for integrated circuitsAccording to the production process requirements, the 1200 square meter 10000 level purification project is strictly planned and designed in accordance with the GB50472 Electronic Industry Cleanroom Specification and ISO14644 International Cleanliness Standard. The Huajianjing technical team has conducted multiple on-site surveys of the height, load-bearing conditions, and placement of outdoor equipment in the factory building. Combining with the layout of automated production lines, personnel access routes, and material transfer channels, they have customized an overall purification plan, providing one-stop EPC general contracting services for on-site survey, planar process layout, purification HVAC system design, enclosure structure construction, mechanical and electrical pipeline installation, system linkage debugging, and third-party cleanliness testing. For companies preparing for clean room projects, sorting outPrecautions for Choosing a Company for Purification Engineering DecorationVery crucial: prioritize selecting local service providers who have their own construction teams, are familiar with clean standards in the electronics industry, and can provide post operation and maintenance support; Multi party searchRecommended reliable dust-free workshop decoration companies in ChinaInformation, don't rely solely on low price screening, focus on on-site inspections of similar completed projects, compare and select themTop 10 Brands of Cleanroom Construction in Purification Engineering CompaniesList of legitimate purification enterprises to avoid risks such as outsourcing construction, unreasonable plans, and obstructed acceptance.
The enclosure structure of this project adopts a high stability combination construction scheme:Rock wool color steel plate is used as the partition wall, glass magnesium color steel plate is used as the main material for the ceiling, and anti-static PVC flooring is laid on the groundThe wall is made of 50mm rock wool color steel plate, which has excellent fire resistance, sound insulation and thermal insulation performance. The structure is stable and suitable for large-scale workshop partitions; The ceiling is made of glass magnesium color steel plate, which is resistant to bending, moisture and sagging. It can support high-efficiency air supply outlets and purify lighting fixtures for a long time without deformation, and is suitable for the rainy and humid climate in Shenzhen. Laying anti-static PVC rolls on the ground, equipped with copper mesh grounding and discharge system, continuously eliminating static electricity accumulation and preventing semiconductor precision components from being damaged by static electricity; All plate splicing positions and floor corners shall be sealed with circular arc to eliminate dust accumulation dead corners, which is convenient for daily cleaning and disinfection and sterilization and long-term maintenanceClean room, cleanroomStable and clean environment. Set up physical partitions between clean production areas and ordinary areas, establish orderly pressure barriers, and avoid cross regional diffusion of pollutants.
The purification cold source of the project adoptsAir cooled module unitThe complete air treatment system configuration includes a purification air conditioning unit and a ceiling high-efficiency air supply mode. The entire purification solution balances operational stability, energy efficiency, and ease of later operation and maintenance. The air-cooled module host is placed on the outdoor roof, without the need for a supporting cooling tower or cooling circulating water pump, saving construction space in the computer room and eliminating the problem of scale accumulation in the cooling water pipeline; Modular design of the unit supports intelligent load adjustment, and a single module failure will not cause the entire system to shut down. It is flexible and convenient for later maintenance and capacity expansion. The outdoor air-cooled module produces cold water and delivers it to the purification air conditioning unit. The unit completes two-stage air filtration, including primary and medium efficiency, while also achieving air heating, cooling, humidification, and dehumidification treatment; After temperature and humidity control, the clean air is transported to the high-efficiency air supply outlet of the ceiling through a closed air duct. The HEPA high-efficiency filter at the end has a filtration efficiency of 99.97% for 0.3-m particles, and the clean air is evenly sent into the workshop in a turbulent flow. The core advantages of the entire system are significant: multi-stage air filtration intercepts suspended dust layer by layer, continuously and stably maintaining a cleanliness level of 10000; Stable temperature control in the clean area can be achieved; Maintain a temperature of 2 ℃ and a relative humidity of 45% -60% to suppress static electricity and meet the requirements of the semiconductor component production environment; Adopting an upward and downward airflow organization to continuously dilute the dust generated during the production process in the workshop; The air-cooled system has a simple architecture, few fault points, and significantly reduces the long-term water and electricity consumption and maintenance costs of enterprises. It is the preferred solution for small and medium-sized electronic clean workshops with an area of 1000-3000 square meters. The workshop is equipped with synchronous pressure differential online monitoring instruments, independent multi-level changing buffer rooms, clean transfer windows, standardized personnel and material entry and exit processes, and a complete dust and anti-static control system is established.
The construction of small and medium-sized cleanrooms is prone to common problems such as air duct leakage, poor sealing of color steel plates, inadequate anti-static grounding systems, and uneven cleanliness in local areas. The construction team of Huajianjing strictly controls key processes such as neutral silicone sealing of color steel plate splicing, air duct airtightness insulation, anti-static copper mesh laying, and efficient air supply outlet sealing installation. They scientifically optimize the arrangement of air ducts and the overall airflow organization to ensure uniform airflow distribution at various workstations in the workshop. After the completion of the project, a continuous 72 hour trial operation and debugging of the system will be carried out, and comprehensive testing of suspended particles, temperature and humidity, pressure difference, and anti-static performance will be carried out in different areas. All indicators will meet the design specifications of a 10000 level clean workshop and successfully pass the acceptance of a third-party authoritative testing institution.
Shenzhen Maolong Electronic Technology Co., Ltd. 1200 sqm 10000 level precision electronicsClean room, cleanroomThe purification engineering project has been successfully delivered and put into operation, effectively reducing the probability of poor dust and electrostatic damage during semiconductor component assembly, meeting the factory inspection standards of high-end customers upstream and downstream, and fully demonstratingShenzhen Huajian Jing Construction Engineering Co., Ltd. (affiliated with Shenzhen Huajian Dust Treatment Technology Co., Ltd. and Huajian Jing)In small and medium-sized precision electronicsPurification engineering, clean room, dust-free workshopComprehensive construction strength in the project.
asGuangdong Shenzhen Cleanroom Decoration and Purification Engineering CompanyHuajian Jing has been deeply involved in the purification industry for many years and has received a large number of customer referencesRecommended reliable dust-free workshop decoration companies in ChinaComparisonTop 10 Brands of Cleanroom Construction in Purification Engineering CompaniesChoose to collaborate with us after ranking. Many companies that are building clean rooms for the first time are not familiar with itPrecautions for Choosing a Company for Purification Engineering Decoration，容易陷入低价外包、Solution套用、Acceptance困难等各类Question，Huajian Jing坚持根据行业工艺量身定制PurificationSolution、自有班组现场Construction、全程跟进TestingAcceptance工作。未来Huajian Jing持续优化Class 10,000、Class 100,000ElectronicsClean WorkshopSolutions，Serving粤港澳大湾区精密Electronics、Semiconductor、Optoelectronics制造企业打造防火、防静电、Energy-Saving易Maintenance的标准化无尘生产空间，助力制造企业提升Product品质与市场竞争力。