Zhongsheng Zhuoxin 3600 sqm Class 1000 Precision Electronic Cleanroom Purification Project

在精密OptoelectronicsElectronics制造领域，Cleanroom, Cleanroom, Purification EngineeringThe construction standards, anti-static ability, and temperature and humidity stability directly determine the production yield of optoelectronic components and display modules. Tiny dust and static discharge can easily cause surface defects in touch modules and optical lenses, as well as damage to circuits. Therefore, high-precision production processes must be built with high standard thousand levelClean room, cleanroomThis timeZhongsheng Zhuoxin 3600 square meter Class 1000 precision electronic dust-free workshop 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), is a prominent purification engineering service provider in the South China region, specializing in the fields of optoelectronic displays, precision electronics, and medical devicesClean room, cleanroomOverall design and construction, with experience in implementing large-scale, high-grade clean room projects, can meet the strict requirements of clean and anti-static production for optoelectronic manufacturing enterprises.
Cooperation ClientsDongguan Zhongsheng Zhuoxin Optoelectronics Technology Co., Ltd. (Zhongsheng Zhuoxin), is a national high-tech enterprise and specialized small and medium-sized enterprise in Guangdong Province, focusing on the research and mass production of optoelectronic display devices and precision optical components. Core business of the enterpriseCapacitive touch module, fingerprint recognition module, optical lens, AG optical cover plate, electronic paper ink screen module, LCD display moduleOur products are widely used in industrial displays, smart wearables, commercial terminals, and IoT terminal devices. We have multiple patented technologies for optical bonding and screen processing, and our products are sold domestically and exported to overseas markets. Optical full lamination, cover plate spraying, module precision assembly, and screen inspection are high-precision processes that require extremely high requirements for suspended particle control, anti-static, and temperature and humidity fluctuations in the production environment. Ordinary production workshops cannot meet mass production standards. In order to expand the production capacity of ink screen modules and touch display screens, reduce product dust and static damage problems, Zhongsheng Zhuoxin plans to build a total area of 3600 square metersClass 1000 cleanroom, clean room (ISO6 level)It is mainly used for core processes such as optical lens cleaning, full lamination of display screens, assembly of touch modules, optical inspection of finished products, and storage of precision materials.
target, aim at, address, focus on, in response toOptical cover plate, electronic paper mold assembly, touch fingerprint moduleThe precision optoelectronic manufacturing process requires strict adherence to GB50472 "Design Specification for Cleanrooms in the Electronic Industry" and ISO14644 international cleanliness standards for this 3600 square meter purification project. The overall planning includes a thousand level (ISO6 level) core production area and supporting ten thousand level buffer auxiliary areas. The Huajianjing technical team has conducted multiple on-site surveys of the factory building structure, floor height, load, and existing pipeline layout. Combining multiple screens to fit the production line, automation equipment layout, personnel flow, and material transfer process, they have customized an integrated purification solution, providing one-stop EPC general contracting services for on-site survey, clean process layout planning, HVAC purification system design, enclosure structure construction, purification equipment installation, system linkage debugging, and third-party cleanliness testing. As a professional in the precision electronics industryPurification EngineeringContractor, the entire project revolves around optoelectronic manufacturingClean room, cleanroomThe three core requirements of dust prevention, constant temperature and humidity, and anti-static are implemented in practice.
In terms of overall layout design, 3600 square metersClean room, cleanroomStrictly divide the independent flow of people and logistics channels, and set up changing buffer zones, material unpacking and cleaning zones, thousand level core production zones, semi-finished product transfer zones, and precision testing zones in sequence. The walls and ceilings of the clean area are all constructed with flame-retardant and purified color steel plates, and the internal and external corners are seamlessly sealed to eliminate dust accumulation and dead corners, making it easy for daily cleaning and maintenance in the workshop; High end anti-static epoxy self leveling flooring is selected for the ground to stabilize and control surface resistance, effectively eliminate static electricity accumulation, and maintain long-term stabilityClean room, dust-free workshopClean and anti-static environment, suitable for continuous production of optical modules. Physically separate high and low clean areas, establish an orderly pressure gradient, and avoid cross contamination of airflow in different areas.
In terms of core purification system, the entire set of Class 1000 purification systemsclean roomBuild a three-stage air filtration system consisting of primary efficiency, medium efficiency, and HEPA efficiency. The core production area is matched with a thousand level standard air exchange rate to continuously control the concentration of 0.5-m suspended particles in the air. Equipped with multiple sets of constant temperature and humidity purification air conditioning units, the temperature in the clean area is stably controlled at 22 ° C; 2 ℃, relative humidity maintained at 40% -60%, balancing dust and static electricity requirements, avoiding deformation and water mist defects of optical film materials and display screens due to temperature and humidity changes. Standardized gradient positive pressure is set up in each functional area, and the airflow flows unidirectionally from the high cleanliness area to the low cleanliness area, blocking the intrusion of external dust and compacting the entire systemPurification EngineeringEnvironmental foundation. The workshop is equipped with a 24-hour environmental online monitoring system, which collects real-time data on particle concentration, temperature and humidity, and pressure difference, facilitating intelligent operation and maintenance management of the factory.
The clean supporting facilities are configured according to the standards of optoelectronic precision manufacturing: multi person ion air shower room, embedded clean transfer window, FFU high-efficiency air supply unit, ozone disinfection system, and online pressure difference monitoring instrument. The ion air shower device can synchronously achieve dust removal and static electricity neutralization; Optical lenses and semi-finished display screens are transported across regions through a clean transfer window. All air ducts and strong and weak electrical pipelines are concealed to reduce dust accumulation points; Optimization and control of equipment operation noise to meet the environmental requirements of optical precision detection workstations, while also taking into accountClean room, dust-free workshopLong term stable operation, effectively reducing the later operation and maintenance costs of the enterprise.
The construction difficulty of large-scale Class 1000 cleanrooms is much higher than that of conventional Class 10000 workshops, and it is prone to common problems such as uneven regional airflow, inadequate local cleanliness, temperature and humidity deviations, and sealed air leaks. Huajianjing construction team optimizes the overall airflow organization and duct layout, and evenly distributes the fresh air volume in each production area; Strictly control the sealing of color steel plate splicing, air duct airtightness, and floor construction technology to comprehensively avoid construction hazards. After the completion of the project, multiple rounds of 72 hour uninterrupted linkage debugging were carried out, including suspended particle detection, temperature and humidity stability testing, and anti-static performance testing in different zones. All indicators met the design standards of a thousand level clean workshop and successfully passed the acceptance of a third-party authoritative testing institution.
Zhongsheng Zhuoxin 3600 sqm Class 1000 Precision ElectronicsClean room, cleanroomThe purification engineering project has been successfully delivered and put into operation, effectively improving the production environment for optical bonding and touch module assembly, significantly reducing the screen dust point defect rate and electrostatic scrap rate, supporting the expansion demand for electronic paper mold sets and AG optical cover series products, fully confirmingShenzhen Huajian Jing Construction Engineering Co., Ltd. (affiliated with Shenzhen Huajian Dust Treatment Technology Co., Ltd. and Huajian Jing)In large-scale, high-grade optoelectronicsPurification engineering, clean room, dust-free workshopComprehensive design and construction capabilities in the project.
asHigh quality manufacturer of purification engineering in Shenzhen, South ChinaHuajianjing provides long-term services to precision optoelectronics, machine vision, medical equipment, and precision electronics manufacturing enterprises, undertaking various constant temperature and humidity levels of 1000, 10000, and 100000Clean room, cleanroom总包PurificationProject，Own大量Optoelectronics显示行业落地案例。未来Huajian Jing持续优化高等级Clean WorkshopSolutions，Serving大湾区Optoelectronics、显示制造企业打造Stable、低不良、易运维的标准化Clean生产空间，助力精密制造企业提升Product品质、拓展市场。