Qilin Electronics (Shenzhen) Co., Ltd. 3000 sqm Composite Class 100/Class 1000/Class 10000 Optoelectronic Cleanroom Purification Project

在液晶显示、车规Optoelectronics制造领域，Cleanroom, Cleanroom, Purification EngineeringThe system scheme, enclosure structure, and anti-static system directly determine the yield of LCD modules and display screen products. There is a huge difference in the demand for cleanliness levels among different production processes. Optical inspection and precision bonding processes require a hundred level laminar flow environment, module assembly is compatible with a thousand level standard, and semi-finished product processing and storage areas adopt a ten thousand level cleanliness standard. The planning of composite multi-level clean rooms and the selection of professional purification air conditioning systems have become the core focus of the expansion and upgrading of optoelectronic display enterprises. this timeQilin Electronics (Shenzhen) Co., Ltd. 3000 sqm Composite Class 100, Class 1000, and Class 10000 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)It's a professionCleanroom decoration and purification engineering companyWhen a large number of manufacturing enterprises are preparing to build factories, they will look forRecommended reliable dust-free workshop decoration companies in China, SearchTop 10 Brands of Cleanroom Construction in Purification Engineering CompaniesRelevant materials, while carefully sorting them outPrecautions for Choosing a Company for Purification Engineering DecorationTo avoid risks such as low-priced outsourcing, scheme application, and difficult acceptance. Huajianjing is deeply engaged in the fields of optoelectronic display, precision electronics, and semiconductor purification. It has numerous high-level composite clean plant landing cases and can provide one-stop EPC services including survey planning, scheme design, construction and installation, system debugging, and third-party testing.
Cooperation ClientsKirin Electronics (Shenzhen) Co., LtdLocated at No. 214 Anlan Avenue, Xiahu Community, Zhangkengjing, Guanhu Street, Longhua District, Shenzhen, it was established in 1993 and is a well-established high-tech optoelectronic enterprise and specialized new enterprise in Shenzhen. Company FocusLCD display screen, LCM LCD display moduleResearch and development, production, and import/export, our products are widely used in automotive instrument panels, car air conditioning control panels, communication equipment, instrumentation, and intelligent audio devices. We have long supplied well-known brands at home and abroad such as Panasonic, Stanray, Casio, Weiyida, Canon, etc. Our company has passed ISO9001, ISO14001, TS16949 automotive electronics industry quality system certification. LCD panel optical bonding, precision AOI detection, and module packaging processes are extremely sensitive to dust, static electricity, and temperature and humidity. Tiny dust particles can cause black spots, light spots, and poor display on the screen; Static electricity can easily penetrate liquid crystal components. The original clean area of the factory has a single level and cannot match the differentiated process requirements. In order to meet the strict quality standards of automotive products and expand the production capacity of LCD modules, the enterprise plans a total area of 3000 square meters for composite productsClean room, cleanroomPartition CreationGrade 100 (ISO5) optical inspection area, Grade 1000 (ISO6) panel bonding area, Grade 10000 (ISO7) semi-finished product processing area, and material clean storage areaUsed for key production processes such as LCD cleaning, optical bonding, module assembly, high-precision inspection of finished products, and dust-free material storage.
target, aim at, address, focus on, in response toCar mounted LCD display screen, LCM display moduleThe construction of precision manufacturing processes and multi-level clean rooms poses challenges. The 3000 square meter purification project is strictly planned in accordance with GB50472 "Design Specification for Electronic Industry Clean Room" and ISO14644 international clean standards. The Huajianjing technical team has conducted multiple on-site surveys of building floors, roof loads, and pipeline routes, and customized a complete purification solution based on the layout of multiple automated LCD production lines, personnel access routes, and material transfer channels. For enterprises preparing for clean workshops,Precautions for Choosing a Company for Purification Engineering DecorationWorth paying attention to: Priority should be given to selecting local teams with high-level clean room construction experience, their own construction teams, and the ability to cooperate with third-party inspection and acceptanceCleanroom decoration and purification engineering companyMultiple referencesRecommended reliable dust-free workshop decoration companies in ChinaList, horizontal comparison of multiple shortlisted companiesTop 10 Brands of Cleanroom Construction in Purification Engineering CompaniesSimilar project cases of enterprises cannot simply rely on low prices to select partners.
The enclosure structure of this project adopts a high standard professional combination construction:Rock wool color steel plate is used as a partition wall, FFU dedicated keel is combined with clean blind plates to form a ceiling system, and the ground is laid with anti-static PVC flooring as a wholeThe wall is made of rock wool color steel plate, which has A-level fire resistance, sound insulation and thermal insulation characteristics. The structure is stable, and the surface of the board is flat and not easy to accumulate dust, suitable for large area partition; The ceiling system adopts a modular structure of FFU dedicated aluminum alloy keel and clean blind plate. The system has strong load-bearing capacity and supports manual maintenance. The keel modular splicing facilitates flexible arrangement of FFU, clean lighting fixtures, and fire-fighting facilities. The blind plate is easy to disassemble and assemble, making it convenient for later workshop production line renovation and area cleanliness level adjustment; Lay anti-static PVC rolls on the ground, equipped with a copper mesh grounding and discharge system to continuously eliminate static electricity accumulation and prevent LCD components and display modules from being damaged by static electricity. All panel splicing and floor corners are sealed with circular arcs to eliminate dust and dead corners, making it easy for daily cleaning and maintenance in the workshop, and maintaining stabilityClean room, cleanroomProduction environment. Set up physical partitions in areas of different cleanliness levels, establish an orderly gradient pressure difference, and prevent air flow and cross pollution.
The purification air conditioning system of the project adopts the mainstream solution of photoelectric high-grade clean room:MAU fresh air handling unit+FFU fan filtration unit+DCC dry cooling coil systemThe entire system achieves independent control of cleanliness, humidity, and temperature decoupling, which is very suitable for composite cleanrooms with levels of hundreds, thousands, and tens of thousands. MAU (fresh air handling unit): responsible for introducing outdoor fresh air, completing initial and intermediate filtration, deeply dehumidifying the air, temperature pretreatment, stabilizing the dew point of the workshop, continuously supplying fresh air to the clean area, maintaining positive pressure in the clean room, and blocking external dust intrusion; FFU (Fan Filter Unit): Modular ceiling layout, built-in HEPA high-efficiency filter, achieving continuous circulation and filtration of air inside the workshop, ensuring different air exchange rates in different areas, and meeting the cleanliness indicators of hundred level laminar flow and thousand level turbulent flow; DCC (Dry Cooling Coil): Installed in the static pressure interlayer of the ceiling, it bears the indoor sensible heat load. The operating temperature of the coil is higher than the dew point of the air, and it does not produce condensation water during operation. It precisely regulates the workshop temperature to avoid high humidity environments causing board moisture and film damage.
the whole setMAU+FFU+DCC purification systemThe advantages are very prominent: 1. Flexible and controllable zoning: the number and wind speed of FFUs in different areas can be adjusted separately, easily achieving hundred level, thousand level, and ten thousand level zoning control. There is no need to make large-scale changes to the air ducts for later production line adjustments and cleanliness level renovations; 2. Excellent energy-saving performance: separate regulation of temperature, humidity, and cleanliness, avoiding the problem of traditional air conditioning's cold and hot offset, and reducing long-term energy consumption; 3. Safe and stable operation: The static pressure box on the ceiling creates a negative pressure environment, effectively reducing the risk of dust leakage in the gaps of the ceiling; DCC has no hidden danger of water vapor condensation and is suitable for the humid climate in Shenzhen; 4. Easy expansion and maintenance: FFU modular independent operation, single device failure does not affect the production of the entire area, equipment disassembly and replacement is simple, reducing downtime losses. The workshop is equipped with a synchronous differential pressure online monitoring system, multi-level changing buffer rooms, clean transfer windows, and ozone zone disinfection devices to standardize personnel and material entry and exit processes and establish a complete dust-proof and anti-static closed-loop control system.
The construction difficulty of large-scale composite level 100/1000/10000 cleanrooms is much higher than that of single level workshops, and it is prone to problems such as air flow interference, pressure imbalance, insufficient ceiling airtightness, inadequate anti-static grounding, and inadequate local cleanliness parameters. The Huajianjing construction team strictly controls key processes such as rock wool color steel plate sealing, FFU keel ceiling airtightness, anti-static PVC copper mesh laying, and high-efficiency filter installation. They scientifically plan the static pressure box and airflow organization to ensure uniform and stable airflow in various clean areas. After the completion of the project, a 72 hour uninterrupted linkage trial operation 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 in the hundred level, thousand level, and ten thousand level areas will meet the design specifications and successfully pass the acceptance of third-party authoritative clean testing institutions.
Kirin Electronics (Shenzhen) Co., Ltd. 3000 sqm Composite Class 100, Class 1000, Class 10000 OptoelectronicsClean room, cleanroomThe purification engineering project has been successfully delivered and put into operation, fully meeting the strict environmental requirements for optical bonding and high-precision detection of car LCD display modules, effectively reducing screen dust points and static electricity defect rates, and helping enterprises to stably undertake orders for automotive grade display products. Fully demonstrate the implementation of the projectShenzhen Huajian Jing Construction Engineering Co., Ltd. (affiliated with Shenzhen Huajian Dust Treatment Technology Co., Ltd. and Huajian Jing)In the large-scale and multi-level optoelectronic industryPurification engineering, clean room, dust-free workshopThe comprehensive strength of integrated construction.
As a professionCleanroom decoration and purification engineering companyHuajianjing serves numerous optoelectronic display, precision electronics, and semiconductor manufacturing enterprises in the Greater Bay Area, with a large number of customers consultingRecommended 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 high-level clean rooms for the first time lack industry experience and neglect itPrecautions for Choosing a Company for Purification Engineering Decoration，最终出现Solution不合理、Acceptance受阻、运维Cost居高不下等难题。未来Huajian Jing持续优化 MAU+FFU+DCC 等高等级Clean WorkshopSolutions，ServingOptoelectronics显示、精密制造行业打造分区灵活、Energy-SavingStable、方便Renovation运维的标准化无尘生产空间，助力制造企业提升Product良率、拓展海内外高端市场。