Guangzhou Cleanroom Construction Co., Ltd. company cases

Hello everyone! We are Guangzhou Cleanroom Construction Co., Ltd. As a professional manufacturer specializing in the production of purification equipment, we are well aware of the crucial role of various purification equipment in different industries. Today, we would like to share with you the wonderful application examples of embedded transfer windows in multiple industries. I. Pharmaceutical Industry: Strictly Guarding the Lifeline of Drug Quality In the pharmaceutical field, the cleanliness of the drug production environment is of vital importance to drug quality and patient safety. The sterile drug production workshop of a well - known pharmaceutical enterprise has installed our company's embedded transfer windows. Different functional areas within the workshop, such as the material preparation area, drug formulation area, and filling area, are connected by embedded transfer windows. When transferring materials, the materials are first placed in the outer - layer window. After procedures such as ultraviolet disinfection and ozone fumigation, they then enter the clean area through the transfer window. This process effectively prevents external pollutants from entering the workshop along with the materials, ensuring a highly clean drug production environment. It meets the strict requirements of the Good Manufacturing Practice (GMP) for pharmaceutical products, providing a solid guarantee for drug quality. II. Electronic Chip Manufacturing: Protecting the Precise Production Environment Electronic chip manufacturing has extremely high requirements for the cleanliness of the production environment and the control of dust particles. In the chip lithography workshop of a large - scale chip manufacturing enterprise, the requirement for environmental cleanliness reaches Class 100 or even higher. Our embedded transfer windows play a significant role here. Precision lithography resists, silicon wafers, and other raw materials required for lithography enter the workshop through the embedded transfer windows. The transfer windows have excellent sealing performance, which can effectively prevent external dust and particles from entering the lithography workshop, avoiding the impact on chip performance and yield due to tiny particles adhering to the chips. Moreover, the rapid transfer function of the transfer windows also improves production efficiency, meeting the high - efficiency production needs of chip manufacturing enterprises. III. Food Processing: Ensuring Food Safety and Hygiene In the food processing industry, food safety is of utmost importance. A large - scale bakery food production factory has installed embedded transfer windows between the raw material storage area and the baking processing area. Raw materials such as flour, sugar, and butter enter the processing area through the transfer windows. The transfer windows are equipped with automatic induction switches and high - efficiency air filters. When the raw materials are placed at the window, the induction switch automatically opens, and at the same time, the filter purifies the incoming air to prevent external dust and microorganisms from contaminating the food raw materials. This design effectively avoids cross - contamination during the food processing process and ensures the safety and hygiene of bakery foods. IV. Medical Research: Facilitating Aseptic Experiments and Research Embedded transfer windows are also indispensable in the aseptic laboratories of medical research institutions. For example, in the cell culture laboratory of a medical research center, cell lines, culture media, and other items required for cultivation enter the laboratory through embedded transfer windows. The transfer windows are equipped with adjustable temperature and humidity control systems inside to ensure that cell lines and other items are in suitable environmental conditions during the transfer process, avoiding the impact on cell viability due to environmental changes. At the same time, the multiple disinfection functions of the transfer windows guarantee the aseptic environment of the laboratory, providing strong support for the smooth progress of medical research experiments. Embedded transfer windows play an important role in many industries with their unique advantages. The embedded transfer windows provided by Guangzhou Cleanroom Construction Co., Ltd. meet the different needs of various industries with high - quality products and perfect services. If you have any questions or needs regarding purification equipment, please feel free to contact us. We will serve you wholeheartedly and help your enterprise's production reach a new level.  

Hello everyone! We are Guangzhou Cleanroom Construction Co., Ltd. As a professional manufacturer of purification equipment, we are well aware of the importance of air - supply ceilings in the environment of purification workshops. Today, we will discuss the comparison and selection of different types of air - supply ceilings with you, helping you create an ideal purified space. I. High - Efficiency Air - Supply Outlet Type Air - Supply Ceiling 1. Structure and Principle The high - efficiency air - supply outlet type air - supply ceiling mainly consists of a static pressure box, a high - efficiency filter, and a diffuser plate. Air first enters the static pressure box and is evenly distributed inside. Then, it passes through the high - efficiency filter for high - precision filtration and is finally evenly sent into the room through the diffuser plate. This structure ensures that the air sent into the room has an extremely high cleanliness level. 2. Performance Characteristics High Cleanliness: The equipped high - efficiency filter can effectively filter tiny particles in the air. The filtration efficiency for particles with a particle size of ≥0.3μm can reach over 99.97%, which is very suitable for places with extremely high cleanliness requirements, such as purification workshops in the pharmaceutical and electronic chip manufacturing industries. Uniform Airflow Distribution: The design of the diffuser plate enables the air to be evenly diffused to every corner of the room, reducing the dead corners of indoor air flow and ensuring the consistency of indoor air cleanliness. 3. Application Scenarios It is suitable for production and research environments with extremely strict requirements for air quality, such as operating rooms and sterile laboratories. These places need to strictly control the number of dust particles and microorganisms in the air to ensure the success rate of surgeries or the accuracy of experimental results. II. Perforated Plate Type Air - Supply Ceiling 1. Structure and Principle The perforated plate type air - supply ceiling has small holes opened on a metal plate according to certain rules, and air is evenly sent into the room through these small holes. Its principle is based on the static pressure principle of air. By reasonably designing the aperture, hole spacing, and hole arrangement of the perforated plate, the uniform delivery of air is achieved. 2. Performance Characteristics Aesthetically Pleasing: The perforated plates come in various shapes and can be customized according to the interior decoration style, not only meeting the purification requirements but also enhancing the overall aesthetics of the room. Relatively Low Price: Compared with some air - supply ceilings with complex structures, the manufacturing process of the perforated plate type air - supply ceiling is relatively simple, with a lower cost, which can reduce the overall cost of the purification project to a certain extent. Limited Wind Speed Adjustment Range: Due to its structural characteristics, it is less flexible in adjusting the wind speed than some other types of air - supply ceilings, and its ability to precisely control the indoor air flow is slightly weaker. 3. Application Scenarios It is suitable for places with certain cleanliness requirements but are cost - sensitive, such as food processing workshops and ordinary electronic assembly workshops. These places need to ensure a certain air quality while also considering cost factors, and the perforated plate type air - supply ceiling is a more suitable choice. III. Swirl Diffuser Type Air - Supply Ceiling 1. Structure and Principle The air outlet of the swirl diffuser type air - supply ceiling is spiral - shaped. When the air is sent out from the air outlet, a swirling air flow is generated. This swirling air flow can quickly mix with the indoor air, making the indoor temperature and humidity distribution more uniform. At the same time, it can also effectively discharge the dirty air in the room. 2. Performance Characteristics Good Mixing Effect: The unique swirling air flow design can make the fresh air sent in fully mix with the indoor air in a short time, quickly improving the indoor air quality. Flexible Installation Height: Compared with other types of air - supply ceilings, the swirl diffuser type air - supply ceiling has relatively low requirements for the installation height and can also perform well in some places with limited space. Relatively High Noise: Since the air is sent out in a swirling manner, a certain amount of noise will be generated during operation. Sound insulation measures need to be considered when using it in environments with strict noise requirements. 3. Application Scenarios It is suitable for some places with high requirements for air mixing effects and temperature uniformity, such as large - scale industrial plants and stadiums. In these places, rapid air mixing and uniform temperature distribution are crucial for the comfort of personnel and the stability of the production process. When choosing an air - supply ceiling, multiple factors such as the cleanliness requirements of the place, budget, space characteristics, and noise control need to be comprehensively considered. Guangzhou Cleanroom Construction Co., Ltd. has a rich product series and a professional technical team, and can provide you with the most suitable air - supply ceiling solutions. If you have any questions or needs in this regard, please feel free to contact us. We will serve you wholeheartedly.  

In the current booming development of the prefabricated vegetable industry, the rational layout of purification workshops is crucial for ensuring food safety and improving production efficiency. As Guangzhou Cleanroom Construction Co., Ltd., a professional manufacturer of purification equipment, we will explain the key points of the layout of prefabricated vegetable purification workshops today. I. Clarify the Purification Workshop Grade Prefabricated vegetable production workshops generally need to meet certain cleanliness standards, such as the common Class 100,000 purification standard. Different prefabricated vegetable categories and production processes have different requirements for cleanliness. For example, the purification requirements for ready - to - eat prefabricated vegetables are usually higher than those for ordinary prefabricated vegetables. Take the production workshop of a well - known brand's ready - to - eat salad prefabricated vegetables as an example. To ensure the freshness and safety of vegetables, its purification grade has reached Class 10,000. Clarifying the purification grade is the basis for subsequent layout, which is related to the selection and installation location of purification equipment. If the purification grade is not determined accurately, it may lead to excessive purification costs or failure to meet food safety requirements. II. Functional Area Division A. Raw Material Pretreatment Area This is the initial link of the workshop, used for receiving and preliminarily processing raw materials. This area should be close to the goods entrance to facilitate the transportation of raw materials. Special cleaning, sorting, peeling and other equipment should be set up, and the ground should be set with a drainage slope and floor drains to facilitate the discharge of sewage. A large - scale prefabricated vegetable enterprise installed automated cleaning equipment in the raw material pretreatment area, which can process hundreds of kilograms of vegetables per hour, greatly improving the cleaning efficiency. At the same time, through the reasonable setting of the drainage slope, the sewage can be discharged quickly, avoiding the problem of bacteria breeding due to water accumulation. B. Processing and Production Area According to the processing technology of prefabricated vegetables, different processing units are divided, such as the cooking area and the blending area. The passages between various processing units should be reasonably planned to ensure the smooth flow of personnel and materials. The placement of processing equipment should conform to the technological process to avoid cross - contamination. For example, in the cooking area, the placement of stoves should consider the transfer path of ingredients to avoid cross - contact between raw and cooked ingredients. At the same time, in the blending area, a special ingredient storage area should be set up to ensure the accuracy and hygiene of ingredients. C. Packaging Area This is a key area that directly affects the quality of prefabricated vegetable products. It is necessary to maintain a high level of cleanliness and be connected to the processing area through a transfer window. The packaging area should be equipped with complete air purification equipment, such as high - efficiency filters, to ensure the cleanliness of the packaging environment. A prefabricated vegetable enterprise installed a laminar flow hood in the packaging area, making the air cleanliness of the packaging area reach Class 100, effectively extending the shelf life of prefabricated vegetables. D. Personnel and Material Passages The personnel passage and the material passage should be strictly separated to avoid cross - contamination between personnel and materials. The personnel passage is equipped with a changing room, a hand - washing and disinfection room, etc., to ensure that personnel meet the hygiene standards when entering the workshop. The material passage is equipped with a material transfer window to disinfect the materials entering the workshop. In a prefabricated vegetable production workshop, personnel need to go through three - step changing and disinfection before entering the workshop to ensure that dust and bacteria on their bodies will not be brought into the workshop. At the same time, when materials enter the workshop through the transfer window, they will be disinfected by ultraviolet rays and ozone to ensure the hygiene and safety of materials. III. Purification Equipment Layout A. Air Purification Equipment High - efficiency air supply outlets are evenly arranged on the top of the workshop to ensure the uniform distribution and efficient filtration of air in the workshop. The air return outlets are set at the lower part of the workshop to form a reasonable air flow organization. At the same time, according to the workshop area and purification grade, an air purification unit with an appropriate air volume is configured. For example, a Class 100,000 purification workshop with an area of 1000 square meters needs to be equipped with an air purification unit with an air volume of 50,000 cubic meters per hour to ensure the air cleanliness in the workshop. B. Water Purification Equipment During the production process of prefabricated vegetables, the water consumption is large, and the water quality directly affects the product quality. The water purification equipment should be close to the water - using areas, such as the raw material pretreatment area and the processing and production area. Multistage filtration and disinfection processes are adopted to ensure that the production water meets the hygienic standards. A prefabricated vegetable enterprise adopted a water purification process of reverse osmosis + ultraviolet disinfection, so that the microbial and chemical indicators of the production water have reached the national drinking water standards, providing a strong guarantee for product quality. A reasonable layout of the prefabricated vegetable purification workshop is the key to ensuring the quality of prefabricated vegetables. Guangzhou Cleanroom Construction Co., Ltd. can provide you with professional purification equipment and overall solutions to help you build an efficient and safe prefabricated vegetable production workshop. If you have relevant needs, please feel free to contact us. We will serve you wholeheartedly.  

Color steel plates play a crucial role in the construction of cleanrooms. As a professional purification equipment manufacturer, Guangzhou Cleanroom Construction Co., Ltd. has in - depth knowledge and rich application experience of various color steel plates. Today, we will take you to conduct an in - depth analysis of the types and performance of cleanroom color steel plates. I. Rock Wool Color Steel Plates Structure and Composition: Rock wool color steel plates are composed of rock wool as the core material and colored coated steel plates on both sides, which are compounded through professional production processes. Rock wool is a high - quality inorganic fiber material with excellent fire - proof and heat - insulation properties. Performance Advantages: It has an extremely high fire - resistance rating, usually reaching non - combustible Class A1, which plays a key role in the fire safety of cleanrooms and effectively reduces fire hazards. At the same time, the heat - insulation performance of rock wool is excellent, which can effectively reduce the heat transfer between indoor and outdoor, reduce air - conditioning energy consumption, and save operating costs. In terms of sound insulation, rock wool color steel plates also perform well, which can create a relatively quiet environment for cleanrooms. II. Polyurethane Color Steel Plates Structure and Composition: The core material of polyurethane color steel plates is polyurethane foam, which is also compounded with colored coated steel plates. Polyurethane is an organic polymer material with good plasticity and adhesiveness. Performance Advantages: Its outstanding performance lies in its excellent thermal insulation performance, with a low thermal conductivity, which can effectively maintain the temperature stability in the cleanroom. In terms of moisture - proof, polyurethane color steel plates also perform excellently, which can effectively prevent water vapor penetration and avoid equipment damage and microbial growth caused by moisture. In addition, polyurethane color steel plates have high strength and stable structure, and can adapt to different installation environments and usage requirements. III. Paper Honeycomb Color Steel Plates Structure and Composition: The core material of paper honeycomb color steel plates is made of honeycomb - shaped paper cores, and the outer layer is a colored coated steel plate. The paper honeycomb structure has the characteristics of light weight and high strength. Performance Advantages: Paper honeycomb color steel plates are light in weight, which not only reduces the overall load of the cleanroom but also facilitates transportation and installation. At the same time, it has good flatness and rigidity, which can ensure the aesthetics and stability of walls and ceilings. In terms of sound insulation, the paper honeycomb structure can effectively absorb and block sound, providing a quiet working environment for cleanrooms. Moreover, the price of paper honeycomb color steel plates is relatively affordable, which can reduce construction costs for customers while ensuring performance. Choosing the right color steel plates is the key to creating a high - quality cleanroom. Guangzhou Cleanroom Construction Co., Ltd. provides a variety of high - quality color steel plates to meet the needs of different customers. With our professional technical team and rich industry experience, we provide comprehensive support and services for your cleanroom construction. If you have any questions or needs about cleanroom color steel plates, please feel free to contact us at any time to find the most ideal solution for your cleanroom project together.

In the current era of rapid development of gene science, DNA testing laboratories undertake important tasks such as disease diagnosis and genetic analysis. A high - standard purification project is a key prerequisite for ensuring the accuracy and reliability of DNA testing results. As a professional purification equipment manufacturer, Guangzhou Cleanroom Construction Co., Ltd. will deeply analyze the construction standards for DNA testing laboratory purification projects for you today. I. Air Purification Standards High - efficiency Filtration System: DNA testing experiments are easily interfered by tiny particles and microorganisms in the air. Therefore, high - efficiency particulate air (HEPA) filters need to be equipped. Generally, the filtration efficiency for particles with a particle size of ≥ 0.3μm should reach over 99.97% to effectively intercept pollutants such as dust, bacteria, and viruses, creating an ultra - clean air environment for experiments. Reasonable Airflow Organization: Unidirectional flow or turbulent flow airflow organization methods are adopted. Unidirectional flow can form parallel and uniform airflow, which is more effective in discharging pollutants; turbulent flow is suitable for some areas with slightly lower airflow requirements. At the same time, the positions of air supply outlets and air return outlets are reasonably set to avoid airflow dead corners and ensure uniform air purification in the room. II. Ground and Wall Treatment Standards Selection of Ground Materials: The ground needs to have the characteristics of wear resistance, corrosion resistance, anti - static properties, and easy cleaning. Epoxy self - leveling floors are commonly used. Their seamless and flat surfaces can effectively prevent dust accumulation and are convenient for cleaning and disinfection, meeting the strict requirements of DNA testing laboratories. Requirements for Wall Materials: Color steel plates or antibacterial wall panels can be selected for the walls. Color steel plates have the advantages of fire resistance, moisture resistance, and high strength. Antibacterial wall panels can inhibit the growth of bacteria and reduce the risk of microbial contamination. Both are easy to wipe and maintain, ensuring the cleanliness of the laboratory walls. III. Disinfection and Sterilization Standards Regular Disinfection Measures: The laboratory should formulate strict disinfection plans. After the end of experiments every day, the experimental countertops, floors, instrument equipment, etc. need to be comprehensively disinfected. Chemical disinfectants can be used for wiping, such as 75% alcohol, chlorine - containing disinfectants, etc., and appropriate disinfection methods are selected for different items. Configuration of Sterilization Equipment: For some key experimental utensils and consumables, high - temperature and high - pressure sterilization treatment is required. Professional autoclaves are equipped to ensure that the sterilization effect reaches the sterile standard and prevent cross - contamination from affecting DNA testing results. IV. Personnel and Item Purification Standards Personnel Purification Process: Personnel entering the laboratory need to go through a strict purification process, including steps such as changing into clean work clothes, hand - washing, disinfection, and air shower. The air shower room can effectively remove dust and microorganisms on the surface of personnel's clothing, avoiding the introduction of pollutants into the experimental area. Item Purification Requirements: All items entering the laboratory, such as reagents, samples, instruments, etc., need to be surface - cleaned and disinfected. For external items, they also need to enter through a pass - through window. The two - side doors of the pass - through window need to be interlocked to prevent air convection from causing pollution. Constructing a high - standard DNA testing laboratory purification project is a complex and meticulous task. With advanced technology, high - quality products, and rich experience, Guangzhou Cleanroom Construction Co., Ltd. provides all - round support and guarantee for your DNA testing laboratory purification project. If you have relevant construction needs, please feel free to contact us at any time to jointly create a top - level DNA testing laboratory environment.