Guangzhou Cleanroom Construction Co., Ltd. company cases

In the pursuit of high-quality and highly clean environments, every detail matters. Guangzhou Cleanroom Construction Co., Ltd., as a professional manufacturer of purification equipment, has been committed to providing customers with comprehensive purification solutions. Today, let's focus on a product that is often overlooked but essential - the stainless steel shoe changing bench, and see how it plays a crucial role in clean spaces. I. Material Advantages: Building Durable Quality   Our stainless steel shoe changing bench is meticulously crafted from high-quality stainless steel. Stainless steel has excellent corrosion resistance, effectively withstanding the erosion of humid environments and various chemicals. This enables the shoe changing bench to maintain stable performance over long-term use, without rusting or deforming easily, significantly extending its service life. Whether in pharmaceutical manufacturing workshops, electronic chip production plants, or food processing workshops and other places with extremely high environmental requirements, the stainless steel shoe changing bench can rely on its outstanding material properties to perform its duties steadily.   At the same time, stainless steel also has high strength characteristics, sufficient to withstand frequent human use and a certain degree of external impact. At the busy entrance of the workshop or in the passage of the purification area, employees may inadvertently collide or exert relatively large pressure during the shoe changing process, but the stainless steel shoe changing bench can handle it with ease, providing reliable support for employees. II. Exquisite Craftsmanship: Ensuring Perfect Details   Seamless Welding Technology In the production process of the stainless steel shoe changing bench, we use advanced seamless welding technology. This technology makes the connections between the various parts of the bench body seamless, which not only ensures the stability of the overall structure of the shoe changing bench but also eliminates the problem of dirt accumulation that may be caused by gaps. In a clean environment, even tiny dust particles can affect production quality. The seamless welded stainless steel shoe changing bench effectively prevents dust from accumulating in the gaps, contributing to maintaining the high standards of the clean space. Surface Treatment Process After fine grinding and polishing treatment, the surface of the stainless steel shoe changing bench is as smooth as a mirror. Such surface treatment not only enhances the aesthetics of the shoe changing bench, making it complement the various modern clean space decoration styles, but more importantly, the smooth surface is easy to clean and disinfect. With just a gentle wipe, surface stains and bacteria can be removed, ensuring good hygiene conditions even with frequent human contact. III. Humanized Design: Balancing Comfort and Practicality   Reasonable Size Planning The size design of the stainless steel shoe changing bench fully considers ergonomic principles. The height of the bench surface is moderate, making it convenient for employees to sit and stand up easily, reducing leg fatigue. The width of the bench surface is also carefully considered, providing enough space for employees to place their feet and ensuring a comfortable shoe changing process. Whether it is a worker wearing heavy work shoes or a person with slightly inconvenient movement, they can feel comfortable and convenient on this shoe changing bench. Thoughtful Ancillary Functions To further enhance the user experience, our stainless steel shoe changing bench is also equipped with some practical ancillary functions. For example, some shoe changing benches are designed with shoe racks or shoe grooves, allowing employees to place the changed shoes neatly when changing shoes, avoiding the chaos and tripping risks caused by randomly placed shoes. In addition, some shoe changing benches are also equipped with handrails, providing additional support for employees. Especially for the elderly or employees with physical discomfort, the presence of handrails greatly increases the safety of the shoe changing process. IV. Wide Application: Meeting Diverse Scenario Requirements   The stainless steel shoe changing bench, due to its unique advantages, is widely used in many fields. In the medical industry, in areas such as hospital operating rooms, ICU wards, and drug laboratories with extremely high requirements for environmental cleanliness, the stainless steel shoe changing bench is an important facility to ensure that medical staff and patients change shoes before entering these areas to prevent external contaminants from being brought in. In the electronics industry, in workshops such as chip manufacturing and electronic component assembly, tiny dust particles can cause product failures. The stainless steel shoe changing bench provides a clean and orderly shoe changing platform for workers to enter the workshop. Food processing enterprises also cannot do without the stainless steel shoe changing bench. It helps ensure that employees change into clean work shoes before entering the production workshop, preventing dirt and bacteria on the soles of shoes from contaminating food and ensuring food safety.   Guangzhou Cleanroom Construction Co., Ltd. has always adhered to the persistent pursuit of quality and continuously innovated and optimized products. Our stainless steel shoe changing bench is not just a simple piece of furniture but also a practitioner of the clean space concept. With its high-quality materials, exquisite craftsmanship, and humanized design, it creates a safe, comfortable, and clean working environment for customers in different industries. If you are worried about the choice of facilities in the purification space, you may consider our stainless steel shoe changing bench. I believe it will become your reliable and efficient helper in creating a high-quality clean space. If you have any questions or needs, please feel free to contact us. Guangzhou Cleanroom Construction Co., Ltd. looks forward to working with you to create a better future!    

In modern industrial production, the dust-free workshop plays a crucial role. The selection of building materials not only affects the performance and quality of the workshop but also directly impacts the construction cost. As a professional manufacturer, Guangzhou Cleanroom Construction Co., Ltd. provides you with an in-depth analysis of the key points in the selection of building materials for the dust-free workshop and the cost control scheme. I. Key Points in the Selection of Building Materials for the Dust-Free Workshop (I) Wall Materials   Performance Requirements The walls of the dust-free workshop need to have good flatness and smoothness to reduce dust accumulation. At the same time, they should have a certain degree of strength and stability to withstand the impact during equipment installation and daily use. In addition, the fireproof, moisture-proof, and antibacterial properties of the wall materials are also key considerations. Analysis of Commonly Used Materials Color Steel Plate: It is easy to install and has an elegant appearance. Its surface is flat and smooth, easy to clean, and can effectively meet the cleanliness requirements of the dust-free workshop. Moreover, the color steel plate is available in a variety of colors and can be matched according to the overall style of the workshop. However, the sound insulation effect of the color steel plate is relatively average, and additional sound insulation measures may be required in workshops with high noise control requirements. Magnesium Oxide Board: It has excellent fireproof performance, reaching the A-class non-combustible standard, which has obvious advantages in some industries with extremely high fire safety requirements, such as electronics and chemical industries. At the same time, the magnesium oxide board also has good moisture-proof and antibacterial properties and a long service life. However, its texture is relatively brittle, and special care should be taken during handling and installation to avoid damage. (II) Floor Materials   Performance Requirements The floor of the dust-free workshop should have high strength and wear resistance to withstand frequent personnel movement and equipment transportation. Good antistatic performance can prevent static electricity from damaging electronic equipment. In addition, the floor needs to have good sealing performance to prevent dust from entering the workshop through floor gaps. Analysis of Commonly Used Materials Epoxy Self-Leveling Floor: It has high flatness and seamless connection, which can effectively avoid dust accumulation. Its surface is hard and wear-resistant, and has excellent chemical corrosion resistance, suitable for a variety of industrial environments. Moreover, the epoxy self-leveling floor is available in a variety of colors and can be used for color marking in different workshop areas for easy management. However, the construction process of the epoxy self-leveling floor is relatively demanding, and problems such as bubbling and cracking are prone to occur if the construction is improper. PVC Floor: It has good flexibility, comfortable foot feel, and a certain sound absorption effect, which can provide a relatively quiet working environment for workshop staff. The installation of PVC floor is simple and fast, and the price is relatively affordable. However, its wear resistance and high temperature resistance are relatively weak, and it is not suitable for workshops with frequent operation of heavy equipment or high-temperature operations. (III) Ceiling Materials   Performance Requirements The ceiling material should be lightweight and high-strength for easy installation and maintenance. Good airtightness can prevent air leakage and ensure the cleanliness of the workshop. At the same time, the ceiling material needs to have a certain thermal insulation performance to help maintain the temperature stability in the workshop. Analysis of Commonly Used Materials Aluminum Alloy Microporous Plate: It is lightweight, high-strength, and easy to install. Its microporous structure can effectively filter dust particles in the air and ensure the air quality in the workshop. The aluminum alloy material has good corrosion resistance and a long service life. However, the price of the aluminum alloy microporous plate is relatively high, and the initial investment cost is large. Gypsum Board: It is low-cost and has a certain fireproof performance. The surface of the gypsum board is flat and can be painted or decorated to meet the aesthetic needs of different workshops. However, the moisture-proof performance of the gypsum board is relatively poor, and it is prone to deformation and mildew in a humid environment, requiring enhanced moisture-proof measures. II. Cost Control Scheme for the Construction of the Dust-Free Workshop (I) Cost Control in the Design Stage   Reasonable Planning and Layout According to the production process and equipment requirements, optimize the layout of the workshop to reduce unnecessary space waste. Reasonably determine the area and location of each functional area to avoid material waste and increased construction difficulty caused by unreasonable layout. For example, placing equipment that generates more dust in the area close to the dust removal system can shorten the length of the ventilation duct and reduce costs. Accurate Calculation of Material Consumption In the design stage, accurately calculate the consumption of various building materials to avoid excessive or insufficient material procurement. This requires designers to have an accurate grasp of the workshop structure and size and make a reasonable estimate in combination with the construction process. At the same time, consider the material loss rate and reserve a certain margin, but avoid excessive margins that cause waste. (II) Cost Control in Material Procurement   Multi-Channel Comparison and Procurement Establish a wide range of supplier networks and compare the prices, qualities, and delivery times of different suppliers through inquiries and tenders. Select suppliers with high cost performance to cooperate with and strive for the most favorable procurement price while ensuring the quality of materials. For example, for the commonly used color steel plates for walls, you can consult the prices of multiple manufacturers and distributors, compare the differences in product specifications, materials, and after-sales services, and choose the most suitable supplier. Utilization of the Advantage of Bulk Procurement According to the scale of workshop construction, reasonably determine the bulk procurement of materials. For materials with large consumption, such as epoxy self-leveling materials for the floor and aluminum alloy microporous plates for the ceiling, negotiate with suppliers to obtain bulk purchase discounts. Bulk procurement can not only reduce the unit price of materials but also reduce the number of procurement times, lowering the procurement cost and transportation cost. (III) Cost Control in the Construction Process   Optimization of the Construction Process Select mature and efficient construction processes to improve construction efficiency and shorten the construction period. Reasonably arrange the construction sequence to avoid repeated construction and material waste caused by cross-operation. For example, during the construction of the wall and floor, the ground base treatment can be carried out first. After the ground is dry, the wall installation can be carried out, and finally the floor surface construction can be carried out. This can avoid the pollution and damage to the ground caused by the wall construction and reduce the repair cost. Strengthening of Construction Management Strictly control the construction quality to avoid rework and material waste caused by quality problems. Establish a sound construction management system, strengthen the training and management of construction personnel, and improve the technical level and sense of responsibility of construction personnel. For example, during the installation of the color steel plate on the wall, require construction personnel to install it in strict accordance with the operating procedures to ensure that the plate joints are tight and flat, avoiding air and dust leakage problems caused by improper joint treatment, thereby reducing the later maintenance cost. (IV) Consideration of Operation and Maintenance Costs   Selection of Durable Materials In the material selection stage, fully consider the service life and maintenance cost of materials. Select building materials with reliable quality and good durability. Although the initial investment may be higher, it can reduce the high cost caused by frequent material replacement in the later stage. For example, although the aluminum alloy microporous plate ceiling is more expensive, it has a long service life and simple maintenance, and is more cost-effective in the long run. Reservation of Maintenance Channels and Spaces In the workshop design, reasonably reserve maintenance channels and spaces to facilitate the daily maintenance, inspection, and replacement of equipment and building materials. This can improve the efficiency of maintenance work and reduce maintenance costs. For example, when designing the ceiling, consider setting removable access openings to facilitate the maintenance of the ventilation system and lighting equipment inside the ceiling, avoiding additional costs caused by inconvenient maintenance.   The selection of building materials and cost control for the dust-free workshop is a systematic project that requires comprehensive consideration of multiple factors. Guangzhou Cleanroom Construction Co., Ltd., with rich industry experience and professional technology, can provide you with a comprehensive solution to help you build a dust-free workshop with excellent performance and reasonable cost and assist enterprises in efficient production. If you have any questions or needs, please feel free to contact us.  

In the field of purification projects, purification boards are key materials for constructing clean spaces. The stability of their installation on standing walls directly affects the performance and quality of the entire clean space. As a professional manufacturer of purification equipment, Guangzhou Cleanroom Construction Co., Ltd. will now provide you with a detailed analysis of the key points and steps for fixing purification boards on standing walls. I. Pre - installation Preparation   Material Verification Ensure that the specifications and models of the purification boards meet the design requirements. The surface of the boards should be free from damage and deformation, and the performance indicators of the core materials, such as fire resistance, moisture resistance, and thermal insulation, should reach the standard. At the same time, prepare the matching fixing parts, such as aluminum alloy profiles, self - tapping screws, sealants, etc. These fixing parts must have good corrosion - resistance to adapt to the purification environment. Wall Base Treatment The base of the standing wall must be flat and solid, with the error controlled within a very small range. Clean the wall to remove impurities such as dust and oil stains. If there are uneven areas, use materials such as cement mortar to level them, providing a reliable reference surface for the installation of purification boards. II. Installation of the Framework   Generally, aluminum alloy profiles are used to build the framework. Cut the profiles according to the size of the standing wall and assemble them. The verticality and flatness of the framework should be strictly controlled. Use tools such as levels and theodolites to check and verify repeatedly to ensure that the error does not exceed the specified value. The connection parts of the framework should be tight and firm. Angle codes can be used for connection and riveting or bolt fastening to form a stable support structure, which is the basic support for the fixation of purification boards. III. Installation and Fixation of Purification Boards   Installation of the Starting Board Start installing the starting purification board from the corner of the wall. Align one side of the board with the framework and use self - tapping screws to fix the board on the aluminum alloy profile. The screw spacing should be uniform, usually one screw every 200 - 300mm along the edge of the board. The screws should be tightened to make the board fit closely to the framework, but be careful not to over - tighten and damage the board. Splicing and Fixing of Subsequent Boards Subsequent purification boards are spliced in sequence. The adjacent boards are connected by tongue - and - groove joints. This connection method not only ensures the airtightness of the wall but also facilitates installation and positioning. At the same time of splicing, fix them with self - tapping screws to ensure that each board is firmly installed on the framework. For purification projects with requirements for thermal insulation and sound insulation, sealant should be filled in the board joints to prevent air and dust leakage and enhance the overall airtightness. IV. Detail Strengthening Treatment   Treatment of Wall Corners and Door and Window Openings Special corner profiles are used to wrap the wall corners, making the splicing of purification boards transition naturally, beautifully, and with good airtightness. Around the door and window openings, the purification boards need to be precisely cut, and the matching edge - closing profiles are installed and reinforced with screws to ensure the strength of the edge of the opening and meet the installation requirements of doors and windows. Overall Inspection and Adjustment After all the purification boards are installed, conduct a comprehensive inspection of the entire standing wall. Check whether the board surface is flat and whether there is any misalignment; gently push the boards by hand to check whether they are firmly fixed; repair the sealant where it is unevenly applied or there are gaps to ensure that the overall quality of the purification wall meets high standards and create a solid and reliable enclosure structure for the purification project.   With exquisite craftsmanship and rich experience, Guangzhou Cleanroom Construction Co., Ltd. keeps improving in the production of purification boards and the implementation of purification projects. If you have any needs for purification equipment or encounter problems in purification projects, please feel free to contact us. Let's work together to create a clean future!  

In chemical laboratories, which are at the forefront of scientific research exploration and teaching practice, a wide variety of wastewater with complex compositions is generated every day. If this wastewater is discharged directly without proper treatment, it will cause incalculable harm to the environment. As Guangzhou Cleanroom Construction Co., Ltd., a professional manufacturer specializing in the purification field, today we will take you to have an in-depth understanding of the process standards for chemical laboratory wastewater treatment. I. Analysis of the Sources and Hazards of Wastewater   The wastewater in chemical laboratories mainly comes from the discharge of waste liquid after various chemical reactions, the water used for cleaning instruments and equipment, and the discarded liquid generated during sample pretreatment. Its components include heavy metal ions such as mercury, cadmium, and lead. These heavy metals are highly bio-toxic and will accumulate through the food chain after entering the water body, ultimately threatening human health. There are also organic pollutants, such as various organic solvents, phenols, and aldehyde compounds. They are difficult to degrade and will pollute the soil and water for a long time, destroying the ecological balance. In addition, acid-base substances, if discharged in excess, will change the pH value of the water body, causing aquatic organisms to lose their suitable living environment. II. Pretreatment: The Key Beginning of Wastewater Treatment   Classification and Collection This is the foundation of pretreatment. According to the composition and properties of the wastewater, it is divided into different categories such as organic wastewater, inorganic wastewater, and heavy metal wastewater. For example, chromium-containing wastewater should be collected separately because its subsequent treatment method is completely different from that of ordinary acid-base wastewater. Classification and collection can effectively prevent the mixture of wastewater with different components from generating more complex and difficult-to-treat substances, laying a solid foundation for subsequent precise treatment. pH Adjustment The pH value of most chemical laboratory wastewater fluctuates greatly. Use acid-base neutralizing agents to adjust the pH value of the wastewater to a range suitable for subsequent treatment, generally between 6 and 9. This can not only prevent strongly acidic or strongly alkaline wastewater from corroding treatment equipment but also enable some heavy metal ions to form precipitates under specific pH conditions, preliminarily removing some pollutants. III. The Core Treatment Stage: Tackling Pollution from Multiple Aspects   Coagulation and Sedimentation Add coagulants such as polyaluminum chloride and ferrous sulfate to the wastewater. The colloidal particles formed after the hydrolysis of the coagulants can adsorb the fine suspended particles, colloids, and some dissolved organic substances in the wastewater. Through the processes of coagulation and flocculation, they gather into larger flocs and settle down, taking away a large number of impurities and effectively reducing the turbidity of the wastewater and the content of some organic pollutants. Oxidation-Reduction Treatment For pollutants with oxidizing or reducing properties in the wastewater, corresponding oxidation-reduction methods are adopted. For example, for cyanide-containing wastewater, oxidants such as sodium hypochlorite are added to oxidize the highly toxic cyanide ions into non-toxic nitrogen gas and carbon dioxide for discharge. For wastewater containing heavy metal ions such as hexavalent chromium, reducing agents such as ferrous sulfate are used to reduce them to trivalent chromium, which is easier to remove during the subsequent sedimentation process, greatly reducing the risk of heavy metal pollution. Advanced Filtration After the wastewater has been treated through the previous steps, there may still be a small amount of fine particles and incompletely settled colloids remaining. At this time, advanced filtration technologies such as ultrafiltration and reverse osmosis are adopted. The ultrafiltration membrane can intercept macromolecular organic substances and colloids, while the reverse osmosis membrane, with its extremely small pore size, can block almost all dissolved salts and heavy metal ions, further purifying the wastewater so that it approaches or meets the discharge standards. IV. Post-treatment and Monitoring: Ensuring Discharge up to Standards   Disinfection Treatment Before the treated wastewater is discharged, it needs to be disinfected to kill the pathogenic microorganisms it may carry. Commonly used disinfection methods include ultraviolet disinfection and chlorine dioxide disinfection. Ultraviolet light inactivates microorganisms by destroying their DNA structure, while chlorine dioxide relies on its strong oxidizing property to oxidize the key enzymes in microorganisms, ensuring that the wastewater will not cause public health problems after discharge. Compliance Monitoring A strict monitoring system should be established. According to the relevant national discharge standards, key indicators such as COD (Chemical Oxygen Demand), BOD (Biochemical Oxygen Demand), heavy metal content, and pH value of the treated wastewater should be regularly tested. Only when all indicators meet the standards can the wastewater be safely discharged. This is the last line of defense for environmental protection.   As a professional manufacturer of purification equipment, Guangzhou Cleanroom Construction Co., Ltd. has developed and produced a series of professional equipment suitable for chemical laboratory wastewater treatment based on these strict process standards. Our equipment is integrated with an advanced automatic control system, which can accurately regulate each treatment link and efficiently and stably purify laboratory wastewater, helping laboratories achieve green development.   If you have any questions about chemical laboratory wastewater treatment or want to learn more about purification solutions, please feel free to contact us. Let's work together to safeguard the cleanliness of laboratories and the health of the environment.  

In today's era of rapid technological development, the field of optical microelectronics is driving the transformation of various industries at an unprecedented pace. Behind all these brilliant achievements, the optical microelectronics cleanroom technology plays a vital role. As Guangzhou Cleanroom Construction Co., Ltd., a manufacturer specializing in the production of purification equipment, today we will take you to briefly analyze this key technology.   I. The Importance of Optical Microelectronics Cleanrooms   During the manufacturing process of optical microelectronics, even the tiniest dust particles, microorganisms or chemical contaminants can have a fatal impact on precision optical components and microelectronics chips. For example, a dust particle with a diameter of only a few micrometers falling on the key circuit parts of a chip may lead to faults such as short circuits or open circuits, rendering the entire chip useless. Cleanrooms are like the "sterile delivery rooms" for these high-tech products, creating a nearly perfect production environment for them and ensuring a high yield rate and stability of the products to meet the stringent quality requirements of the optical microelectronics industry.   II. Key Technical Points   Air Purification System This is the "heart" of the cleanroom. High-efficiency particulate air (HEPA) filters and ultra-low penetration air (ULPA) filters are the key components. They can filter out the vast majority of dust particles in the air. For particulate matter with a particle size of 0.3 micrometers or even smaller, the filtration efficiency can reach 99.97% or higher. Combined with a reasonable air distribution design, such as laminar flow and turbulent flow designs, the clean air can evenly and stably cover the entire workshop, continuously removing possible contaminants and maintaining the cleanliness level in the workshop. Temperature and Humidity Control The production of optical microelectronics is very sensitive to the environmental temperature and humidity. If the temperature is too high or too low, the materials will expand or contract due to heat, affecting the precision of components. If the humidity is too high, it is easy to cause rust on metal parts and short circuits of electronic components due to moisture. If the humidity is too low, static electricity will be generated, attracting dust. Through precise air-conditioning systems and humidification and dehumidification equipment, the temperature in the workshop can be accurately controlled within a fluctuation range of ±1 °C or even smaller, and the humidity can be maintained in the appropriate range of 40% - 60%, creating stable temperature and humidity conditions for production. Static Electricity Prevention and Control In microelectronics processing, static electricity is like an "invisible killer". The high voltage generated instantaneously by electrostatic discharge (ESD) can easily break through the insulating layer of chips and damage electronic devices. Cleanrooms adopt multiple means such as grounding systems, static eliminators and anti-static materials to eliminate the hidden dangers of static electricity generation from all aspects such as people, equipment and materials, ensuring the safety of production in an all-round way.   III. Advantages and Innovations of Guangzhou Cleanroom Construction Co., Ltd.   As a professional manufacturer of purification equipment, Guangzhou Cleanroom Construction Co., Ltd. has been deeply involved in the field of optical microelectronics cleanroom technology for many years. Our independently developed purification equipment not only strictly complies with the high international standards for cleanliness but also has unique features in terms of energy conservation and consumption reduction and intelligent operation and maintenance. For example, our air purification system adopts new energy-saving fans. While ensuring a powerful air supply volume, the energy consumption is reduced compared with traditional fans. Through the intelligent control system, various environmental parameters in the workshop can be monitored in real time. Once an abnormality occurs, it will immediately issue an automatic warning and make adjustments, greatly improving the operation reliability and management efficiency of the workshop.   In the future, as optical microelectronics technology develops towards higher precision and a more microscopic level, cleanroom technology will also continue to face new challenges and opportunities. Guangzhou Cleanroom Construction Co., Ltd. will continue to invest in research and development, drive development through innovation, and provide higher-quality and more advanced purification solutions for the optical microelectronics industry to help the take-off of science and technology.   If you want to learn more about cleanroom technology or purification equipment, please feel free to contact us. Guangzhou Cleanroom Construction Co., Ltd. is willing to work with you to create a clean future together.