A clean bench, also known as a laminar flow hood or clean workstation, is a widely used equipment in various fields such as research, healthcare, pharmaceuticals, biotechnology, and others that require a high level of cleanliness in the working environment. It provides a clean, dust-free, and sterile workspace for personnel, ensuring the prevention of contamination and cross-contamination during operations.

A clean bench primarily consists of several components including high-efficiency filters, fans, a work surface, and a control system. The core component is the high-efficiency filter, which captures and filters out dust, microorganisms, pollen, and other particles in the air, ensuring that the air passing through meets certain cleanliness standards. The fan is responsible for drawing in ambient air into the bench, filtering it through the filter, and then uniformly distributing the clean air into the workspace.

In addition to providing a clean working environment, a clean bench also offers other advantages and functionalities. It has good airflow organization and stability, effectively preventing the spread of pollutants in the air within the workspace. Clean benches typically come equipped with adjustable airflow speed and volume control systems to cater to different working requirements. Furthermore, some advanced models may include UV sterilization functions, automatically disinfecting the air during operations to further enhance the cleanliness of the workspace.

A clean bench is an efficient, convenient, and reliable equipment that provides a strong guarantee for experiments and operations requiring a high level of cleanliness. By filtering out pollutants such as dust and microorganisms from the air, clean benches ensure the cleanliness of the workspace, enhancing the accuracy and reliability of experimental results and providing a safe working environment for personnel.

Clean bench, also known as a laminar flow cabinet or clean bench, is an important laboratory equipment designed to provide researchers with a clean, dust-free, and sterile working environment. Its working principle involves a series of efficient filtration and air flow control mechanisms to achieve this goal.

Specifically, the working principle of a clean bench can be broken down into the following steps:

1. **Air intake**: The clean bench is equipped with one or more fans that create negative pressure to draw surrounding air into the bench. This process pulls the air from the operating area into the bench interior.
2. **Air filtration**: The drawn air first passes through a pre-filter to remove larger particles and dust. It then goes through a high-efficiency filter, which is the core component of the clean bench. Typically made of ultra-fine glass fibers, the high-efficiency filter captures and filters out almost all particles in the air, including dust, bacteria, viruses, and other microorganisms, ensuring that the filtered air reaches a very high level of cleanliness.
3. **Air flow control**: The filtered clean air is released through the bench's air outlet in a vertical or horizontal airflow pattern. This specific airflow organization ensures uniform and stable air circulation in the working area, preventing the spread of contaminants and cross-contamination. By adjusting the fan speed and outlet size, the airflow velocity and volume within the bench can be controlled to meet different experimental requirements.
4. **UV disinfection (optional feature)**: Some advanced models of clean benches are equipped with UV disinfection functionality. During operation, UV lamps periodically or continuously irradiate the working area to kill any existing bacteria, viruses, and other microorganisms, further enhancing the cleanliness of the working area.

Through these steps, a clean bench provides researchers with a clean, dust-free, and sterile working environment, which is crucial for ensuring the accuracy and reliability of experimental results, as well as the health and safety of researchers. Additionally, clean benches offer advantages such as ease of operation, good stability, and long service life, making them indispensable equipment in fields such as scientific research, healthcare, pharmaceuticals, biotechnology, and more.

Yes, you can customize a clean workbench according to your specific requirements instead of purchasing a standard model. Customization allows you to tailor the clean workbench based on dimensions, airflow patterns, materials, and other features to meet your unique needs.

When customizing a clean workbench, you may consider the following factors:

1. Size and style: The clean workbench can be designed to fit the dimensions of your laboratory or workspace, ensuring optimal use of space.

2. Airflow pattern: The airflow pattern inside the clean workbench can be customized to meet the specific requirements of your experiments or applications. For example, you can choose between vertical or horizontal airflow patterns based on your needs.

3. Materials: The clean workbench can be made from various materials such as stainless steel, painted steel, etc. You can select the material that best suits your needs and budget.

4. Additional features: You can also add extra features to the clean workbench, such as UV sterilization lamps, ion bars, power outlets, or gas interfaces, to meet your specific requirements.

When customizing a clean workbench, you can communicate with us. DSX has expertise in clean workbench design and manufacturing and can provide you with constructive advice and assistance. This ensures that the customized clean workbench meets cleanliness and performance requirements.

We have complete control over the entire production process, from sourcing raw materials to manufacturing and final product delivery. This allows us to better control costs and ensure product quality.

1. Advanced Manufacturing Equipment: Our sheet metal processing equipment includes AMADA CNC punching machines, laser cutting machines, CNC bending centers, and laser welders. In comparison, many of our competitors only have basic equipment such as laser cutters, bending machines, and argon arc welders. Our advanced equipment enables higher precision and efficiency in production, resulting in higher quality products.

2. Fan Manufacturing Expertise: We have many years of experience in fan development and production. Unlike most of our competitors who purchase motors and impellers externally, we produce our own motors and impellers. We have a team of experienced motor engineers who can flexibly adapt and adjust parameters to meet customer requirements. Our products undergo rigorous testing and verification in our advanced research and development laboratory prior to mass production. Each fan also undergoes three stages of testing during the production process to ensure product quality. Our fans are known for their low noise, high airflow, stable operation, and long lifespan.

3. Filter Production: We have a dedicated filter production line, while many purification equipment manufacturers even outsource their filters. All our filters are produced in cleanrooms and undergo strict testing to ensure quality.

4. Control Systems: We have our own control system development department and can customize solutions to precisely fit your needs. In contrast, our competitors typically rely on pre-purchased controllers with limited customization options.

5. Full Industry Chain Advantage: As a primary manufacturer, we have control over the entire production process, allowing us to better control costs and ensure product quality. By directly managing the supply chain, we can avoid profit loss from intermediaries and offer more competitive prices.

6. Excellent Quality Control: As the controller of the full industry chain, we can implement strict quality control measures, including material selection, production processes, and quality standards. This ensures that our products meet customer requirements and improves customer satisfaction and trust.

7. Flexible Delivery Times: With over 20,000 square meters of modern industrial plants, we have higher production capacity and resources to better meet customer delivery requirements. We can flexibly adjust production schedules according to customer demands and timelines to ensure timely order fulfillment.

8. Professional R&D Team: We have dedicated R&D teams for motors, fans, control systems, purification equipment, and cleanroom engineering. With our rich R&D experience and technical strengths, we can help customers solve problems throughout the entire industrial chain. We are happy to share our expertise and provide technical services, regardless of whether you purchase our products.

9.Advanced Technological Equipment: We have introduced advanced production and testing equipment from both domestic and international sources, including automated production lines and precision testing instruments. In addition, we have established a wind tunnel laboratory to further enhance our capabilities. With these advanced and specialized equipment, coupled with our professional team, we are able to maintain a high level of quality in both the development of new products and the production process.

10. High-Quality Material Sources: We have established long-term partnerships with reliable suppliers to ensure the quality and stability of our raw materials. We only use high-quality materials to guarantee product durability and performance.

11. Strong Production Capacity: We have the ability to meet customers' large-scale production and efficient delivery demands. We can flexibly adjust production plans based on your order volume to ensure on-time delivery and product quality.

12. Reasonable Pricing Strategy: Our full industry chain production allows us to better control costs, enabling us to provide high-quality products at competitive prices. We optimize costs while ensuring product quality, thereby creating greater value for our customers.

13. Comprehensive Service System: Customer-centricity is at the core of our service approach. We provide all-round support, whether it's pre-sales consultation, communication during the sales process, or after-sales service. We are committed to meeting your individualized requirements and providing customized solutions. Choosing to work with us not only saves you money and gives you peace of mind but also provides strong support from our dedicated team and products.