Engineering Case | 5000 sqm Clean Room Purification Project for Junmiaoshan Ethnic Medicine Industry Co., Ltd. in Pengshui County, Chongqing, China

在大健康Food、保健Food、消字号卫生Product生产领域，Cleanroom, Cleanroom, Purification EngineeringThe overall design, enclosure structure, air conditioning purification system, and layout of human and logistics processes directly determine the hygiene and safety of the products, and are also the hard basic conditions for enterprises to successfully complete the GMP certification audit of health and consumer goods in the Henan market The processes of extracting Chinese herbal medicine, mixing ingredients, forming, and packaging are very strict in controlling dust particles, microorganisms, and mold spores in the air. Once the clean environment in the workshop does not meet the standards, it is easy to cause raw material pollution and excessive bacterial growth in finished products, resulting in product scrap and certification review failure. this time5000 square meter cleanroom project of Junmiaoshan Ethnic Medicine Industry Co., Ltd. in Pengshui County, Chongqing, 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 is a domestic professional with outstanding strengthCleanroom decoration and purification engineering companyMany large health food companies will search for clean rooms when building themRecommended reliable dust-free workshop decoration companies in China, referenceTop 10 Brands of Cleanroom Construction in Purification Engineering CompaniesRelated rankings, carefully read themPrecautions for Choosing a Company for Purification Engineering DecorationTo avoid common industry problems such as non-compliance with GMP standards, layered subcontracting construction, and obstruction of later certification and acceptance. Huajianjing has been deeply involved in health food, disinfectant products, and health food purification projects for many years. It is familiar with the domestic GMP audit standards for health and disinfection products, and can provide one-stop EPC general contracting services such as on-site survey, process planning, HVAC purification design, enclosure structure construction, equipment installation and commissioning, third-party clean testing, and certification technical guidance.
    Cooperation ClientsChongqing Pengshui Junmiaoshan Ethnic Medicine Industry Co., LtdThe registered address is located on the second floor of the standard factory building, Building 9, Zone 7, Pengshui Industrial Park, Baojia Town, Pengshui Miao and Tujia Autonomous County, Chongqing The enterprise is based on the Miao ethnic medicine resources in southeastern Chongqing, focusing on the cultivation, research and development, production, and sales of herbal medicines. Its business scope covers the production and processing of health food, health food, disinfection products, and hygiene products. The core products of the enterprise include Huangjing series health drinks, herbal health supplements, plant solid drinks, Chinese herbal extracts, and antibacterial care products. Relying on the abundant local resources of traditional Chinese medicine, we deeply explore the formula of traditional Chinese medicine and herbal medicine, and our products are aimed at the big health consumer market. Enterprises planning to apply for the production qualifications of health food and disinfection products must follow GMP standards to establish standardizationClean room, cleanroomTo meet the review requirements of market regulatory authorities. The total construction area of this new project is 5000 square metersClean room, cleanroomStrictly following the production standards of health food and consumer goods, scientifically planning a complete one-way process flow of people and logistics, providing compliant and clean production space for the entire chain of Chinese herbal medicine pretreatment, raw material mixing, formulation molding, inner packaging, outer packaging, and warehousing, laying a hardware foundation for subsequent GMP certification of health and consumer goods .
        In response to the production process characteristics of health food and disinfectant products, the 5000 square meter purification project is strictly planned and designed in accordance with the "Detailed Rules for the Examination of Health Food Production Licenses", "Hygiene Standards for Disinfection Product Production Enterprises", GB50073 Cleanroom Design Specification, and ISO14644 International Cleanliness Standard. During the construction phase of the factory building, when selecting service providers,Precautions for Choosing a Company for Purification Engineering DecorationIt is crucial to prioritize those who are familiar with the GMP audit requirements for health and hygiene products, and have similar cases of large-scale health food projectsCleanroom decoration and purification engineering companyMulti channel searchRecommended reliable dust-free workshop decoration companies in ChinaConduct on-site visits to food purification plants that have already been established and compare them with the shortlisted onesTop 10 Brands of Cleanroom Construction in Purification Engineering CompaniesThe technical solution of an enterprise should not only focus on low prices, but also examine its design capabilities, self owned construction team, and ability to cooperate with post testing and certification, in order to avoid design defects that may lead to large-scale rectification in the later stage.
      The enclosure structure of this project adopts the configuration of industry mature and adaptable food GMP workshop:Rock wool color steel plate partition, glass magnesium board ceiling, anti-static PVC floor. Grade A fireproof rock wool color steel plate is selected for partition wall partition, which has excellent fireproof and thermal insulation performance. The plate surface is smooth and not easy to accumulate dust. The plate joints are sealed, which can meet the needs of frequent cleaning and disinfection and sterilization in the workshop, and is suitable for partition in large areas of the workshop; The ceiling system adopts high-strength glass magnesium board, which has high structural strength, moisture resistance, and deformation resistance. It can safely carry high-efficiency air supply outlets, purification lamps, fire pipelines, and ventilation ducts, adapt to the high humidity climate in Chongqing, and is not easily affected by moisture and sagging deformation; The overall floor is covered with anti-static PVC flooring, equipped with a copper mesh grounding and discharge system, which is wear-resistant, waterproof, and resistant to disinfectant scrubbing. At the same time, it suppresses static electricity accumulation, avoids dust adsorption, and meets the production needs of raw material batching and formulation forming workshops. All internal and external corners of the workshop adopt circular arc transitions to eliminate hygiene blind spots and reduce mold growth points, which meets the requirements of GMP construction for food clean rooms and ensures safetyClean room, cleanroomLong term hygiene and cleanliness.
The mainstream solution for selecting purification air conditioning systems suitable for large health food factories is:Direct expansion purification unit+high-efficiency air supply outletCombination system. The entire purification system has clear division of labor. The direct expansion purification unit completes the primary treatment of air, and the air enters the unit through two stages of filtration: primary and medium efficiency. At the same time, it completes cooling, heating, dehumidification, and humidification. The treated clean air is transported to the high-efficiency air supply outlets on the ceilings of various production areas through closed air ducts; The high-efficiency HEPA air outlet at the end serves as the ultimate filtering barrier, with a filtration efficiency of up to 99.97% for 0.3-m particles. It intercepts the secondary introduction of dust and microorganisms into the air duct, and evenly delivers clean air into the workshop, achieving effective control over suspended particles and bacterial spores.
The main functions and advantages of the direct expansion purification unit+high-efficiency air supply outlet system1. No need to build a refrigeration room, cooling tower, or complex water circulation network, reducing the risk of water leakage in the network and saving on the construction investment of the computer room. It is very suitable for the zoning deployment of large factories with an area of 5000 square meters; 2. Direct expansion refrigerant directly exchanges heat, eliminating secondary heat transfer losses and improving operational energy consumption. Each purification unit can be started and stopped independently, supporting workshop zone rotation production and zone operation and maintenance, with significant energy-saving effects; 3. Fast temperature and humidity response adjustment speed, able to stably control the temperature in the clean area at 18-26 ℃, maintain relative humidity at 45-65%, inhibit mold growth, and adapt to the environmental requirements of herbal ingredients, paste shaping, and solid beverage production; 4. Efficient modular ceiling layout with air supply vents, providing even and gentle air supply, reducing dead corners of indoor eddies, maintaining stable positive pressure in the workshop, blocking external dust and microbial invasion, and ensuring cleanliness levels in different production areas; 5. The equipment architecture is simple, the filter is easy to disassemble and replace, and the maintenance is convenient in the later stage. The production line transformation and functional area adjustment are flexible, and it is suitable for the iterative updates of health food enterprise products.
In terms of flat process layout, we strictly adhere to the principle of GMP separation of clean and dirty materials, and complete separation of human and material flow. We have set up independent personnel purification routes and material purification routes, with one-way flow throughout the entire process to prevent cross contamination and prevent backflow and turning back situations.Flow route: changing shoes - first shift - second shift - buffering - clean corridor - various production workshopsPersonnel enter the clean production area and complete shoe changing, primary changing, and secondary changing in sequence. After passing through the buffer air lock room, they enter the clean corridor and are then diverted to various production workstations such as the batching workshop, molding workshop, and internal packaging workshop. Buffer rooms and interlocking doors are set up between areas of different cleanliness levels to maintain a gradient pressure difference and reduce the introduction of pollutants by personnel.Logistics route: unpacking room buffer sterilization room pre-processing mixing molding etc. internal packaging external packaging warehouseThe outer packaging of raw materials is first removed in the unpacking room, and the surface disinfection and sterilization is completed in the buffer sterilization room, and then sent to the pre-treatment workshop for Chinese herbal medicine sorting and extraction; The materials are sequentially transferred to the mixing and batching workshop, the formulation forming workshop, and after completing product preparation, they enter the clean area of the inner packaging; The semi-finished products completed by internal packaging are transferred to the outsourced ordinary production area, labeled and boxed, and finally sent to the finished product warehouse for storage. The material and flow channels are completely physically isolated to avoid contamination of the clean production area by the outer packaging of raw materials and packaging materials. The entire production line fully matches the strict requirements of the GMP review for the process layout of health and hygiene labels.
The workshop is equipped with air shower room, clean transfer window, ozone disinfection system, online differential pressure monitoring instrument, hand washing and disinfection facilities, and a complete system of personnel purification, material disinfection and sterilization, and space disinfection. The Huajianjing construction team strictly controls key processes such as rock wool color steel plate sealing and splicing, glass magnesium ceiling reinforcement installation, anti-static PVC grounding laying, efficient air supply outlet sealing installation, and air duct airtightness construction, ensuring that the pressure gradient in various areas of the 5000 sqm large factory building is reasonable and the air flow organization is uniform. After the completion of the project, a long-term system linkage debugging will be carried out, and suspended particles, temperature and humidity, pressure difference, and microbial sampling and testing will be completed in different zones. All indicators will meet the GMP clean design standards, laying a hardware foundation for the subsequent GMP certification of the enterprise's health and hygiene certificates.
Chongqing Pengshui Junmiaoshan Ethnic Medicine Industry Co., Ltd. 5000 sqm Big Health FoodClean room, cleanroomThe purification project has been successfully implemented, establishing a standardized and clean production platform for Chinese herbal health food and consumer goods, effectively reducing the risk of microbial contamination in raw materials and finished products, and helping enterprises expand the national medicine and health industry. fully reflectShenzhen Huajian Jing Construction Engineering Co., Ltd. (affiliated with Shenzhen Huajian Dust Treatment Technology Co., Ltd. and Huajian Jing)Comprehensive strength in EPC general contracting in the fields of health food and consumer goods purification engineering.
As a professionCleanroom decoration and purification engineering companyHuajianjing serves numerous health food, disinfection products, and food manufacturing enterprises across the country. A large number of production enterprises will collect information during the construction of clean workshopsRecommended reliable dust-free workshop decoration companies in China, ComparisonTop 10 Brands of Cleanroom Construction in Purification Engineering CompaniesRelevant information, while also paying attention to itPrecautions for Choosing a Company for Purification Engineering DecorationTo avoid various construction risks. In the future, Huajianjing will continue to deepen its cultivation in the GMP purification field of health and consumption brands, creating a scientifically laid out, stable operation, and easy to pass certification auditsClean room, cleanroomPurificationEngineering Project，助力大健康Food企业合规生产，提升Product品质与市场竞争力。