Reliable hvac machine experts for pharmaceutical

In production processes with high cleanliness requirements, such as precision machining, bio-pharmaceuticals, semiconductor manufacturing, food processing, genetic engineering, a single particle may affect the final product quality. In addition to instruments and equipment, there are also personnel, materials, and carts entering the clean room as sources of pollution. Among them, personnel is the largest source of pollution, with about 80% of micro pollution coming from the human body, mainly including micro dust generated by human metabolism, fibers, and microorganisms on personnel's clothing. To effectively control human pollution sources, wearing cleanroom clothes has become the most effective method for clean room workers. The quality of cleanroom clothing is crucial for the cleanliness of the controlled environment.                                  Cleanroom clothing, also known as dust-free clothing, is a type of protective clothing specifically designed for clean spaces. It is usually made of fiber materials and has functions such as anti-static, antibacterial, and dustproof. It is generally divided into conjoined, split, hat-wearing, non-hat-wearing, shoe-wearing, and non-shoe-wearing styles. The earliest cleanroom clothing appeared in the electronic manufacturing industry and has been continuously improved with the development of the electronics industry. In the 1950s, scholars in Western countries began to conduct systematic research on cleanroom clothing. It was not until the 1960s that people gradually became widely aware of the impact of fine dust on product stability and yield, and through source analysis, it was found that the human body is one of the main sources of micro pollution entering high-level clean rooms. They began to pay attention to the cleanliness performance of cleanroom clothing. At present, cleanroom clothing has been widely used in fields such as electronics, biology, pharmaceuticals, and healthcare to block personnel from bringing pollutants into the outside world, while also protecting personnel from toxic and harmful substances in the environment to a certain extent. The establishment of high-level clean rooms means that the demand for cleanroom clothing is increasing. The indicators and testing methods related to cleanroom clothing should also be developed and improved synchronously with the progress of productivity.The cleanliness performance of cleanroom clothing is divided into two aspects: dustlessness and dust filtration. The dustlessness of cleanroom clothing refers to the fact that the clothing itself cannot become a source of pollution in the cleanroom, and does not emit fibers and rebounding dust from the clothing surface to the outside world. cleanroom clothing is generally composed of synthetic fibers. Compared to ordinary cotton and blended fabrics, synthetic fibers have lower dustiness and can minimize the generation of fine fibers and other fine dust caused by friction during processing and use. In addition to being dust-free, cleanroom clothing should also be able to effectively prevent the human body from emitting dust into a controlled environment, known as dust filtration.                                  Cleanroom clothing is an important barrier to preventing the emission of dust from the human body, ensuring product quality, and ensuring the cleanliness of clean rooms and related controlled environments. Suzhou Pharma Machinery is a skilled purification engineering company, and we are committed to relying on the rich experience in the purification industry to provide customers with products and professional solutions. There is a perfect sales and after-sales network, 7*24 hours quick response. Looking forward to cooperating with you!  Suzhou Pharma Machinery Co.,Ltd.2024/04/18Tia

Clean rooms are the basis of pollution control, without which pollution-sensitive products cannot be mass-produced. To obtain a good cleaning effect, not only to focus on the adoption of reasonable air conditioning purification measures, but also requires the process, construction and other professionals to take corresponding measures; not only to have a reasonable design, but also carefully meet the specifications of the construction and installation, as well as the correct use of modular clean room and scientific maintenance management. There are four core priorities of cleanroom:Fresh air cleanlinessTo ensure that the air supply cleanliness meets the requirements, the key is the performance and installation of the final stage filter of the purification system. It is generally a high efficiency filter or a sub-high efficiency filter.To ensure the cleanliness of the air supply, only qualified filters are not enough, but also to ensure that: a. Safe transportation; b. Strict installation. It is required that the personnel are well trained. In addition, the installation, for a single filter using open-mounted type; For the tuyere with multiple filters, liquid tank seal and negative pressure seal are often used in recent years.Air flowThe following principles should be considered in the design of air flow organization: reduce eddy current and avoid introducing contamination from outside the working area into the working area; The air flow in the working area should be as uniform as possible, and the wind speed should meet the process and health requirements, and the dust in the air should be effectively taken away when the air flow to the return air outlet. According to different cleanliness requirements, choose different supply and return air modes.Supply air volume or wind speedAccording to the national standard Clean Workshop Design Standard for Pharmaceutical Industry, the number of air exchange requirements for different levels of clean rooms are: class1000 clean rooms: not less than 50 times/hour; Class 10,000 clean room, not less than 25 times/hour; Class 100,000 clean room, not less than 15 times/hour.Static pressure differenceThis parameter is essential for maintaining air flow in the clean room, preventing the spread of contaminants, and maintaining cleanliness.Here are some important points about the static pressure difference in the clean room:The pressure difference between different levels of clean rooms should not be less than 5 pascals (Pa).The pressure difference between the clean area and the unclean area should not be less than 5Pa.The pressure difference between the clean area and the outdoor area should not be less than 10Pa.                 These specifications require that the air flow in the modular clean room is correct, that outside contaminants are prevented from entering, and that cleanliness is maintained.Suzhou Pharma Machinery Co.,Ltd.2024/04/11Tia

As a top cleanroom engineering manufacturer, Suzhou Pharma Machinery receives a large number of inquiries from multiple platforms every day. In addition to basic cleanroom turnkey projects, clean room equipment and pharmaceutical equipment, there is one machine that we also receive a lot of inquiries about, that is the grinder.Our machines have multiple specifications to meet the needs of different customers. The crushing fineness ranges from 20 mesh to 200 mesh. Machines of different sizes are also available. Our grinders are suitable for use in medicine, food, chemical industry, metallurgy, geology, agriculture, scientific research and other fields. They can be used to grind grain, cereals, Chinese medicinal materials, chili powder, pearl powder, etc. In some cases we have experienced, it will be used in front of the tablet press. If the degree of crushing of the raw materials to be compressed does not meet the requirements of the tablet press, you can choose the crusher to operate first. Before using extraction machines such as centrifuge and supercritical extraction machines, when materials cannot be extracted, need to use a grinder to crush them.The inlet and outlet of the grinder are made of stainless steel, which is easy to clean and can be kept clean and hygienic. All parts in contact with the material are made of 304 stainless steel. The spindle speed can reach 3400R/Min-5800R/Min. The high-speed rotation of the cutter head can shear, grind and collide the raw materials in the crushing chamber, thereby achieving the function of crushing materials. The entire machine has only one on button and one off button, which is simple and easy to operate. It can be used and paused quickly, which reduces the difficulty of operation. At the same time, our machine is also equipped with a cooling interface. When the machine runs continuously for a long time at high speed, the internal temperature of the machine will rise, which is prone to failure. At this time, we can connect the machine to the water pipe to cool down the machine and ensure that the machine can continue to work safely. We can also add a dust collection device according to customer needs. There will be no dust flying during the crushing process, which is more environmentally friendly.                        Suzhou Pharma has been committed to serving every customer. We have gained the trust of our customers through excellent service, high-quality products, considerate design, and good after-sales service. We look forward to your inquiries at any time and becoming your partner as soon as possible! Suzhou Pharma Machinery Co.,Ltd.2024/04/09Icey 

The first shipment from Suzhou Pharma Machinery in April began with light rain. Today, five 40 high containers are being shipped to Europe. The goods for this time are still top-quality cleanroom engineering accessories, including glass windows, cleaning sandwich panels for sale, etc.                             Cleanroom Purification Engineering usually refers to a series of planning, design, construction, commissioning, and operation and maintenance activities carried out in specific production environments, research laboratories, medical institutions, and other places to meet strict process requirements or hygiene standards for air cleanliness, temperature and humidity, pressure, and microbial control. Its purpose is to create and maintain an indoor space environment that meets specific cleanliness standards, ensuring product quality, safeguarding personnel health, improving research accuracy, or meeting special needs such as medical surgery. The main fields involved in purification engineering include electronics industry, pharmaceutical industry, biotechnology, food processing, precision instrument manufacturing, hospital operating rooms, and sterile wards. Preliminary planning and design: Based on the specific needs of the usage site and relevant industry standards (such as ISO 14644, GMP, FDA, etc.), determine key parameters such as purification level, temperature and humidity, pressure gradient, airflow organization form, and ventilation frequency, and carry out the design of plane layout, air conditioning system, electrical system, water supply and drainage system, decoration and decoration, fire protection facilities, etc.Construction and installation: Strictly follow the design drawings and relevant construction specifications to carry out the construction and installation of the enclosure structure of the purification room (such as color steel plate walls and ceilings), high-efficiency filters, supply and return air vents, clean workbenches, transfer windows, air shower rooms, air handling units, automatic control systems, lighting systems, etc.Equipment debugging and performance testing: After completion of construction, conduct overall debugging of the purification air conditioning system to ensure that all indicators meet the design requirements. At the same time, professional equipment such as particle counters, anemometers, pressure gauges, and temperature and humidity meters are used to conduct on-site testing and verification of the cleanliness, wind speed, pressure difference, temperature and humidity of the clean room. PHARMA CLEAN not only provides you with clean room accessories and purification engineering equipment, but also offers one-stop services in various aspects such as early planning and design, construction and installation, equipment debugging and performance testing, operation and maintenance management.Welcome to contact your best partner！Suzhou Pharma Machinery Co.,Ltd.2024/04/07Tia