Guangzhou Cleanroom Construction Co., Ltd. company cases

In modern industrial production, dust-free workshops play a vital role, especially in high-precision and high-demand industries such as electronics, semiconductors, and biomedicine. However, many people have a question in their minds: Will working in such seemingly "special" environments be harmful to health? Today, as the professional Guangzhou Cleanroom Construction Co., Ltd., we will answer this question in detail for you.   Firstly, we need to understand the working principle of the dust-free workshop. The dust-free workshop controls the levels of pollutants such as dust particles and microorganisms in the air at extremely low levels through a series of air purification equipment, such as high-efficiency particulate air filters (HEPA), fans, and air ducts, to meet the strict requirements for environmental cleanliness in the production process. From this perspective, the dust-free workshop provides a powerful guarantee for the high-quality production of products, but it doesn't mean that it will have a negative impact on human health.   In the dust-free workshop, employees usually need to wear special work clothes, masks, hats, gloves and other protective gear. The purpose of these gears is to prevent pollutants such as dander, hair, and sweat produced by the human body from being released into the workshop environment, thus ensuring the cleanliness of the workshop. Although some people may feel uncomfortable wearing these gears at first, in fact, they will not cause direct harm to the body. On the contrary, in some workshop environments where there are harmful chemical substances or biological pollutants, these protective gears can also play a role in protecting employees from potential hazards.   Moreover, the environmental parameters of the dust-free workshop, such as temperature, humidity, and air pressure, are carefully designed and strictly controlled. Generally speaking, the temperature is maintained within a relatively comfortable range, and the humidity is also kept at a stable level to ensure the normal operation of equipment and the stability of product quality. And reasonable air pressure control helps prevent the intrusion of external polluted air and will not cause adverse effects on the employees' bodies. For example, in the dust-free workshop for electronic chip manufacturing, a stable temperature and humidity environment is crucial for the precision and performance of chips. And employees can adapt to and work normally in such an environment after getting used to the initial environmental differences.   However, everything has two sides. If the management and maintenance of the dust-free workshop are improper, some potential problems may arise. For example, a malfunction of the ventilation system may lead to a decline in air quality, or if the filter elements of the purification equipment have not been replaced for a long time, the air purification effect will be affected, thereby increasing the risk of employees being exposed to potential pollutants. But this is not an inherent problem of the dust-free workshop itself, but rather due to the poor operation and management of the workshop by the enterprise.   As Guangzhou Cleanroom Construction Co., Ltd., we are committed to creating a safe, efficient, and comfortable environment for the dust-free workshop for our clients. We not only provide advanced purification equipment and technology but also focus on training and guidance for our clients to help them establish a sound workshop management system to ensure that the working environment in the dust-free workshop is healthy and safe for employees.   In general, working in a dust-free workshop that operates normally and is well managed will not cause harmful effects on the body. On the contrary, employees can focus on high-precision production tasks in such an environment, create greater value for the enterprise, and also ensure their own occupational health. If you have any questions about the construction, operation, or related technologies of the dust-free workshop, please feel free to contact us. We will serve you wholeheartedly!  

In the era of rapid technological development nowadays, clean laboratories play a crucial role in numerous fields such as biomedicine, electronic chip manufacturing, and scientific research experiments. Guangzhou Cleanroom Construction Co., Ltd., as a professional enterprise in the industry, is well aware of the importance of these technical parameters for laboratory performance. Today, we will introduce in detail the reference for the main technical parameter indexes of clean laboratories for you. Cleanliness Level   Cleanliness is a key indicator for measuring the air quality of clean laboratories. It is usually classified according to the concentration of suspended particles in the air, such as the common ISO 14644-1 standard. Generally speaking, in fields with stringent environmental requirements like biomedical research and development and high-precision electronic manufacturing, a cleanliness level of ISO 5 (Class 100) or even higher may be required, which means that the number of particles with a size greater than or equal to 0.5 micrometers per cubic meter of air should not exceed 100. In some general scientific research laboratories with relatively lower environmental requirements, ISO 7 (Class 10,000) or ISO 8 (Class 100,000) can also meet the basic needs. Different cleanliness levels directly affect the accuracy of experimental results and the stability of product quality. Therefore, when constructing clean laboratories, it is necessary to accurately determine the cleanliness level according to the actual usage requirements and achieve and maintain the corresponding cleanliness through advanced filtering equipment such as high-efficiency particulate air filters (HEPA) and ultra-low penetration air filters (ULPA). Temperature and Humidity Control   Appropriate temperature and humidity are of vital importance for the normal operation of experimental equipment, the stability of experimental samples, and the comfort of operators. In most clean laboratories, the temperature is controlled within the range of 20 °C - 26 °C, and the humidity is controlled within 40% - 60% relative humidity (RH). In electronic chip manufacturing laboratories, excessive humidity may cause electronic components to get damp and short-circuit, while drastic fluctuations in temperature may affect the precision and performance of chips. In biomedical laboratories, unstable temperature and humidity may lead to the failure of cell culture or affect the active ingredients of drugs. To achieve precise temperature and humidity control, professional air-conditioning systems, such as constant temperature and humidity units, are usually adopted. Combined with humidity sensors, temperature sensors, and advanced control systems, they can monitor and adjust the indoor temperature and humidity in real time to ensure that they are always within the set ideal range. Air Change Rate   The air change rate refers to the number of times that the indoor air is replaced by outdoor fresh air per unit time. It is closely related to factors such as cleanliness, indoor personnel density, and equipment heat generation. Generally, the air change rate of an ISO 5 clean laboratory may be as high as 200 - 400 times per hour, while that of an ISO 8 laboratory is relatively low, about 10 - 20 times per hour. A higher air change rate helps to quickly discharge indoor pollutants and heat, maintaining good air quality and temperature balance. However, it will also increase energy consumption and equipment costs. Therefore, when designing clean laboratories, it is necessary to comprehensively consider various factors, conduct precise calculations and simulations, and determine the most reasonable air change rate to achieve the best balance between performance and cost. Pressure Control   Clean laboratories usually need to maintain a certain pressure gradient to prevent the intrusion of external polluted air and ensure the directional flow of clean air inside. Generally, they are divided into positive pressure and negative pressure laboratories. Positive pressure laboratories are suitable for experimental areas with high environmental requirements and no biological hazards, such as electronic laboratories and precision instrument laboratories. The indoor pressure is usually 10 - 20 Pa higher than that of adjacent non-clean areas. Negative pressure laboratories are mainly used for experimental sites dealing with biological hazards or toxic and harmful substances, such as biosafety laboratories and chemical laboratories. The indoor pressure is relatively low to prevent harmful substances from leaking into the external environment and is generally 10 - 20 Pa lower than that of adjacent areas. Pressure control is achieved by pressure sensors installed on walls or ceilings for real-time monitoring and is precisely adjusted by fans, dampers, and other equipment to ensure the stability of the pressure gradient. Illuminance and Noise Control   Sufficient and uniform illuminance is essential for operators to conduct fine operations and observations in the laboratory. Generally, the illuminance requirement of clean laboratories is between 300 - 500 lux, and glare and shadows that may interfere with experimental work should be avoided. Meanwhile, to create a quiet and comfortable working environment, noise control is also an indicator that cannot be ignored. The noise level in the laboratory should usually be controlled below 60 dB(A). By using low-noise equipment, reasonable layout, and effective sound insulation measures, such as the use of sound-absorbing materials and shock absorption treatment of equipment, the indoor noise can be reduced to ensure that operators can concentrate on experimental work without being disturbed by the outside world.   In conclusion, the various technical parameter indexes of clean laboratories are interrelated and interact with each other, jointly forming a complex and sophisticated environmental control system. Guangzhou Cleanroom Construction Co., Ltd., with its rich industry experience and professional technical team, can provide customers with a full range of clean laboratory solutions. From design and planning to equipment selection and installation, and then to later commissioning and maintenance, we strictly control every technical parameter to ensure that the laboratory performance reaches the international leading level, meets the experimental needs of customers in different fields, and provides a solid and reliable foundation for scientific research and industrial development.   If you have any questions about the construction of clean laboratories or related technical parameters, please feel free to contact us. Guangzhou Cleanroom Construction Co., Ltd. will serve you wholeheartedly!  

In today's digital age, electronic chips are like the "hearts" of modern technology, driving the rapid development of various fields ranging from smartphones, computers to automobiles and industrial automation. While we are amazed at the brilliant achievements of the electronic chip industry, we often overlook a silent "guardian" behind it - the clean booth. Today, let's step into the world of clean booths created by Guangzhou Cleanroom Construction Co., Ltd. and explore their indispensable role in the rise of the electronic chip industry. I. The Stringent Environmental Requirements for Chip Manufacturing   The manufacturing process of electronic chips is an extremely precise and complex one, with almost demanding requirements for the cleanliness of the production environment. Even the tiniest dust particles, microorganisms or chemical contaminants, once attached to the surface of chips, can cause serious problems such as chip short circuits, performance degradation or even complete failure. In the nanometer-level chip manufacturing process, a dust particle with a diameter of only 0.1 micron can cause fatal damage to the fine circuits of chips like a huge boulder. Therefore, providing a highly clean production space for chip manufacturing has become a key foundation for the development of the chip industry. II. The Distinct Advantages of Clean Booths   Compared with traditional clean rooms, clean booths have significant advantages, which make them the preferred choice for many chip manufacturing enterprises. Firstly, the construction cost of clean booths is relatively low, enabling enterprises to quickly build a clean space that meets the needs of the initial stage of chip production within a limited budget. Their flexible modular design allows for customized assembly according to the production layout and process requirements of enterprises. Whether it is in the construction of new factories or the renovation and upgrading of existing workshops, they can be easily adapted. Moreover, the installation period of clean booths is relatively short, which can effectively shorten the project construction time of enterprises and enable them to put into production more quickly and seize market opportunities. III. Technical Highlights of Guangzhou Cleanroom Construction Co., Ltd.'s Clean Booths   As a professional manufacturer in the field of clean booths, Guangzhou Cleanroom Construction Co., Ltd. has been committed to technological innovation and quality improvement. Our clean booths adopt an advanced air filtration system and are equipped with high-efficiency HEPA and ULPA filters, which can achieve a filtration efficiency of over 99.99% for dust particles with a diameter of 0.3 microns and above in the air, ensuring that the cleanliness of the air inside the booths meets the high standards required for chip manufacturing. Meanwhile, the unique air flow circulation design enables the air inside the booths to flow evenly and stably, effectively avoiding the generation of dead air zones and turbulent flow phenomena, and further reducing the risk of dust particle deposition in the chip manufacturing area. In addition, we also attach great importance to the sealing and stability of clean booths, using high-quality sealing materials and a sturdy frame structure to provide a reliable "dust-free fortress" for chip production. IV. Outstanding Results in Practical Applications   In the actual production of many chip manufacturing enterprises, the clean booths of Guangzhou Cleanroom Construction Co., Ltd. have played a crucial role. For example, a start-up chip design company, due to limited funds and a relatively small production site, chose our clean booth solution during the R&D and small-batch trial production stages. By using clean booths, the company successfully improved the cleanliness of the production environment to the range required for chip manufacturing, and the yield rate of chips increased significantly from less than 70% to over 90%. This not only reduced the production cost but also accelerated the speed of product R&D and its entry into the market. In the production workshops of some large chip manufacturing enterprises, clean booths are also widely used in key processes such as chip packaging and testing, providing a solid guarantee for the final quality of chips and helping enterprises stand out in the fierce market competition. V. Looking Ahead: Continuous Innovation and In-depth Guardianship   As the electronic chip industry continues to move towards higher precision and smaller manufacturing processes, the performance and technical requirements for clean booths will also increase day by day. Guangzhou Cleanroom Construction Co., Ltd. will closely follow the development trend of the industry, continue to increase investment in R&D, and continuously innovate the technologies and processes of clean booths to provide higher-quality and more efficient "invisible guardianship" for the continuous rise of the electronic chip industry. We believe that under the escort of clean booths, the electronic chip industry will surely create more glories in the future and contribute more to the progress of human technology.   In conclusion, although clean booths are often in the "background" in the electronic chip industry, their "invisible guardianship" role cannot be underestimated. With their unique advantages and excellent performance, they have created a stable and clean production environment for chip manufacturing enterprises and become a solid back-up for the booming development of the electronic chip industry. Let's look forward to clean booths continuing to write brilliant chapters in the future electronic chip industry.  

In the construction of dust-free workshops, the choice of air showers is of crucial importance as it directly affects the cleanliness and overall operational efficiency of the workshop. Nowadays, sliding door air showers and conventional air showers on the market each have their own characteristics. As Guangzhou Cleanroom Construction Co., Ltd., we will conduct an in-depth analysis of the differences between the two to help you make a precise choice for your dust-free workshop. I. Differences in Structural Design   Conventional air showers usually adopt a relatively simple door structure, with common ones being manual or automatic hinged doors. On the other hand, sliding door air showers feature a sliding door design. This design gives sliding door air showers an advantage in terms of space utilization. Especially at the entrances of some dust-free workshops with limited space, when the sliding door opens, it won't occupy too much external space, avoiding passage congestion caused by the opening and closing of the door and providing a more convenient passage for the entry and exit of personnel and materials. Moreover, the sealing performance of the sliding door is relatively better, which can effectively reduce the leakage of outside air and further ensure the clean environment inside the dust-free workshop. II. Comparison of Airflow Circulation Modes   In terms of airflow circulation, conventional air showers generally adopt basic methods such as blowing air from the top and recycling it from the side or blowing air from the side and recycling it from the top. The fan blows the clean air filtered by the high-efficiency filter onto the surfaces of personnel or materials, and after taking away dust particles, the air is recycled back to the fan for re-filtration. Sliding door air showers have been optimized on this basis. Some advanced sliding door air showers adopt multi-angle and multi-level air jetting technologies, which can cover the objects to be blown and showered more comprehensively and evenly, ensuring that dust particles are completely removed. For example, some sliding door air showers have air outlets set on both side walls and the top simultaneously, forming a three-dimensional air blowing effect, which significantly improves the air shower effect and thus provides a higher standard of cleanliness guarantee for the dust-free workshop. III. Operational Convenience and Maintenance Costs   From the perspective of operational convenience, the hinged doors of conventional air showers may experience problems such as door deformation and poor closing when opened and closed frequently, which will affect the air shower effect and the sealing of the workshop. In contrast, the electric sliding doors of sliding door air showers operate more smoothly. They are usually equipped with intelligent sensing devices, which can automatically open when people approach and automatically close when people leave, greatly improving the convenience and efficiency of use. In terms of maintenance costs, due to the relatively complex structure of sliding door air showers, the costs of repairing and replacing parts may be slightly higher than those of conventional air showers. However, considering their better performance and longer service life, from the perspective of long-term comprehensive costs, sliding door air showers still have a relatively high cost-performance ratio in some dust-free workshops with high cleanliness requirements and frequent use. IV. Adaptability to Application Scenarios   For some small dust-free workshops with low requirements for space and relatively low cleanliness levels, conventional air showers may be able to meet the basic air shower needs, and their lower costs also have a certain appeal. However, in large, high-precision manufacturing dust-free workshops, such as electronic chip production workshops and biomedical research and development laboratories, sliding door air showers have become the first choice due to their excellent performance. For example, in the process of chip manufacturing, tiny dust particles can cause chip short circuits or performance defects. Sliding door air showers can provide more efficient dust removal effects and a more stable clean environment, ensuring the yield and quality stability of chip production.   In conclusion, both sliding door air showers and conventional air showers have their own advantages and disadvantages. When choosing an air shower for a dust-free workshop, enterprises need to comprehensively consider various factors such as the workshop's spatial layout, cleanliness requirements, budget, and frequency of use. Guangzhou Cleanroom Construction Co., Ltd. has a rich product line of air showers. Whether it is a sliding door air shower or a conventional air shower, we can provide high-quality, customized solutions according to your specific needs, helping you create an ideal dust-free workshop environment and safeguarding your production and research and development.  

In modern industrial production and scientific research experiments, the environmental control of clean areas is of vital importance. And as the key equipment for logistics transfer between clean areas, the working principle and high efficiency of the laminar flow transfer window are worth in-depth exploration. Today, let's step into the world of the laminar flow transfer window of Guangzhou Cleanroom Construction Co., Ltd. to understand how it guarantees the efficient logistics operation in clean areas. I. Basic Structure of the Laminar Flow Transfer Window   The laminar flow transfer window mainly consists of a box body, a fan, a high-efficiency filter, ultraviolet germicidal lamps, an interlock device, and a control system. The box body is usually made of high-quality stainless steel, which has good sealing performance and corrosion resistance, ensuring that the internal environment is not polluted by the outside world. The fan, as the power source, is responsible for providing a stable air flow circulation. The high-efficiency filter can effectively filter tiny particles in the air, with a filtration efficiency of over 99.99% for dust particles of 0.3 microns and above, maintaining a high-cleanliness air environment for the clean area. The ultraviolet germicidal lamps can sterilize and disinfect the inside of the transfer window, further reducing the risk of microbial contamination. The interlock device ensures that the two doors on both sides of the transfer window cannot be opened at the same time during use, preventing cross-contamination, while the control system realizes the intelligent monitoring and adjustment of various equipment. II. Working Principle of the Laminar Flow Transfer Window   When items need to be transferred from one clean area to another, first, the items are placed inside the laminar flow transfer window, and the outer door is closed. At this time, the control system starts the fan. The fan blows the clean air filtered by the high-efficiency filter into the interior of the transfer window in the form of laminar flow, forming a stable unidirectional air flow. This air flow flows from one side of the transfer window to the other side, quickly taking away the dust particles and microorganisms that may be carried and discharging them to the outside of the transfer window. Meanwhile, the ultraviolet germicidal lamps are turned on to sterilize the surface of the items in the transfer window, ensuring that the number of microorganisms on the items during the transfer process is at an extremely low level. During the entire transfer process, the interlock device strictly controls the opening state of the two doors. Only when one side door is completely closed and the internal air reaches the set cleanliness standard can the other side door be opened, thus effectively avoiding the cross-contamination of air between clean areas and ensuring the environmental quality of each clean area. III. Advantages of the Laminar Flow Transfer Window in Practical Applications   In the production workshops of pharmaceutical enterprises, the laminar flow transfer window plays a crucial role. For example, during the transfer of materials between the packaging process and the core production area of drugs, through the laminar flow transfer window, not only is it ensured that the drugs are not polluted by the outside world during the production process, but also due to its high-efficiency logistics transfer, the speed of the entire production process is increased and the production cost is reduced. In electronic chip manufacturing factories, where the cleanliness requirements for the environment are extremely high, the precise air flow control and high-efficiency filtering function of the laminar flow transfer window provide a stable ultra-clean environment for chip production, greatly increasing the yield rate of chips. In scientific research laboratories, the transfer of precious experimental samples and reagents between laboratories with different cleanliness levels also relies on the reliable operation of the laminar flow transfer window, ensuring the accuracy and reliability of experimental data. IV. Quality Assurance of Guangzhou Cleanroom Construction Co., Ltd.   As a professional manufacturer of purification equipment, Guangzhou Cleanroom Construction Co., Ltd. has been committed to the research and development and production of laminar flow transfer windows. The company has advanced production processes and strict quality inspection systems. Every link, from the procurement of raw materials to the delivery of finished products, is carefully controlled. Our technical team continuously optimizes the design of the laminar flow transfer window to improve its performance and stability to meet the diverse needs of different customers in terms of logistics transfer in clean areas. Meanwhile, we also provide comprehensive after-sales services to ensure that customers have no worries during the use process and safeguard the clean production and experimental environments of our customers.   In conclusion, the laminar flow transfer window has become the core equipment for the efficient logistics channel in clean areas with its unique working principle and remarkable advantages. Guangzhou Cleanroom Construction Co., Ltd. will continue to contribute to the construction of clean areas in various industries with high-quality products and professional services, promoting the development and progress of the industries.