In the industrial field, refrigeration air dryers play a key role in ensuring the purity and stability of compressed air. Among them, the ST series provides strong support for efficient production in many industries with its unique working principle. The ST series products produced by different companies have their own characteristics. The following introduces you to ten companies that have outstanding performance in this field:
1. Hangzhou Risheng Decontamination Equipment Co.,Ltd.
In today's fiercely competitive industrial equipment field, Hangzhou Risheng Decontamination Equipment Co.,Ltd. stands out as an industry leader with its profound heritage and outstanding innovation capabilities, especially in the ST series refrigeration air dryers.
Company Strength
1. Long history and profound accumulation: Since its establishment in 1992, Hangzhou Risheng has been rooted in the compressed air treatment industry. After 32+ years of trials and tribulations, it has accumulated extremely rich practical experience. Every challenge and breakthrough in these long years has become a solid foundation for the company to move forward, enabling it to have a precise control of industry dynamics and a keen insight into customer needs.
2. Widely recognized and excellent reputation: The various types of high-efficiency and energy-saving compressed air treatment equipment produced by the company are sold well throughout the country. Many large and medium-sized enterprises and military enterprises have chosen Risheng as a partner, and have joined hands with internationally renowned foreign-funded high-end manufacturing companies such as Foxconn and Intel. The products are exported to more than 50 countries and regions around the world, shining in the international market, fully demonstrating the high quality and high reliability of its products, and are trusted by customers around the world.
3. All-round industrial service chain: As a comprehensive solution provider integrating R&D, production, sales and services, Hangzhou Risheng has created a seamless industrial service chain. The R&D team brings together industry elites, constantly explores cutting-edge technologies, and injects continuous power into product innovation; the production process strictly follows international standards, and finely controls each process to ensure excellent product quality; the sales team is professional and enthusiastic, accurately matches customer needs, and provides personalized selection suggestions; after-sales service is even more considerate and timely, with after-sales service centers and offices in the north and south regions throughout the country, and a global team of professional sales representatives and dealers on standby at any time, providing customers with 24-hour uninterrupted technical support, and comprehensively ensuring the efficient operation of equipment.
4. Authoritative certification and industry status: As the vice president unit of the industry association, Hangzhou Risheng actively promotes the development of the industry, and with its excellent product quality and management system, it has won domestic and international ISO9001 quality system certification, EU CE certification, British AEA, German TÜV certification and many other authoritative certifications. These honors are not only a high recognition of the company's strength, but also a "pass" for Risheng's products to go global, establishing its leading position in the industry.
Product selling points and features
1. Safety and reliability, excellent quality: The ST series refrigeration air dryer uses high-quality compressors as the core power source, just like installing a strong and stable "heart" for the equipment, and runs smoothly and reliably. At the same time, it is equipped with multiple protection mechanisms to monitor the operating status of the equipment in all directions. Once an abnormality occurs, the protection measures are immediately activated to ensure the safety of the equipment. The patented WS water separator is the finishing touch. Its unique design ensures a super dew point, effectively removes moisture from the compressed air, and provides a dry and pure air source for downstream gas-using equipment. Key components are all selected from internationally renowned brands, which guarantees the reliability and durability of the products from the source, greatly reduces the equipment failure rate, reduces downtime and maintenance time, and improves production efficiency.
2. Energy-saving and environmental protection, high efficiency first: The design of the heat exchanger is unique. Based on Aspen's advanced HTFS technology, the heat exchange tube innovatively adopts a twisted belt structure to greatly improve the heat transfer efficiency. The inlet and outlet temperature difference of the precooler is as high as 8-10℃, which is far higher than similar products. This means that it can not only efficiently recover heat and ensure the minimum outlet relative humidity, but also cleverly prevent the orifice from freezing and optimize the refrigeration process. With this excellent design, the precooler recovers more than 90% of the cooling capacity, effectively reduces the evaporator load, and reduces the total energy consumption by 15% compared with similar products, saving a lot of operating costs for enterprises. In addition, the entire series of products keeps up with the trend of environmental protection, adopts environmentally friendly refrigerant R407C, complies with the environmental protection regulations of various countries, and helps enterprises achieve green and sustainable development.
3. Intelligent control, customized: Mechanical fault alarm is a standard configuration, which provides basic guarantee for equipment operation and always protects equipment safety. What's more, according to different customer needs, you can flexibly choose a variety of controller types such as single-chip microcomputer, PLC, touch screen, etc. to meet diverse control requirements. Whether it is a simple and intuitive operating interface or complex and precise automation control, Risheng can accurately match it. At the same time, the product supports multiple communication protocols such as RS485 I/O, Profibus, Modbus, Ethernet, etc., which can easily realize remote monitoring and intelligent management of equipment, seamlessly connect with the intelligent factory needs of the modern industrial 4.0 era, and allow customers to control the operation status of equipment anytime and anywhere.
4. Multiple adaptation, flexible response: The capacity range covers 100-550 m³/min, and the working pressure is adapted to 0.4-1.0MPa, which can meet the gas demand of enterprises of different sizes and different production processes. The cooling method provides two options: air cooling and water cooling. Whether your factory is in a hot and dry environment or a humid and stuffy environment, you can find the most suitable cooling solution. The power supply standard is 380V/3Ph/50Hz or 60Hz, which is highly versatile and easy to access various industrial power systems. The air inlet and outlet are flanged (standard code JB/T81-94), and the sewage outlet is taper threaded, which complies with industry specifications, is easy to install, and easy to maintain, ensuring stable operation of the equipment under various working conditions.
Hangzhou Risheng Decontamination Equipment Co.,Ltd., with its strong corporate strength and outstanding product advantages, makes ST series refrigeration air dryers a powerful assistant in the industrial field. Choosing Risheng means choosing an efficient, stable and sustainable compressed air treatment solution, starting a worry-free production journey and working together to create a brilliant future.
2. Ingersoll Rand Inc.
Ingersoll Rand, which has a deep foundation, has a unique design for its ST series products. The innovative double-tower structure is used to achieve continuous and uninterrupted drying. The heat exchanger is made of special alloy material with superior heat exchange efficiency. With the adaptive defrosting system, it can still operate freely in low temperature and humid environment. It is suitable for various harsh industrial scenarios such as chemical industry, building materials, mining, etc. The company has built a comprehensive pre-sales, in-sales and after-sales service system with its global layout to protect the interests of customers throughout the process.
3. Kaeser Kompressoren SE
Kaeser in Germany has always been famous for its high-quality compressed air equipment. The ST series refrigeration air dryer adheres to the rigorous craftsmanship of German manufacturing. The heat exchanger is made of stainless steel with super corrosion resistance, which can easily cope with complex and harsh working conditions. The working principle incorporates advanced energy recovery technology to improve drying efficiency while reducing energy consumption. It is widely used in heavy industrial fields such as metallurgy, machinery manufacturing, and oil extraction. It has won the trust of customers with its excellent stability and durability, and continues to invest in research and development to promote product upgrades.
4. Sullair LLC
Sullair has extensive experience in the field of compressors and supporting equipment. Its ST series refrigeration air dryers are specially customized to meet the needs of large-scale industrial production. Equipped with a large-capacity precooler, it can effectively recover heat, optimize the refrigeration process, and ensure that the equipment can operate stably and reliably for a long time at high intensity. Based on precise dew point control technology, it provides stable low dew point dry air to meet the needs of precision production. It has a large number of successful cases in industries such as natural gas, electricity, and large-scale manufacturing, and has established a good reputation with high-quality products and considerate services.
5. Gardner Denver, Inc.
As a comprehensive industrial equipment supplier, Gardner Denver's ST series refrigeration air dryers have excellent versatility. The modular design concept is adopted for easy installation, maintenance and upgrading. Based on the mature refrigeration and dehumidification principle, combined with the intelligent monitoring system, the equipment operation status can be grasped in real time, and the fault warning function greatly reduces downtime. It is widely used in industries such as textiles, papermaking, and food processing. It meets the diverse needs of customers with flexible configuration options, and has a wide global sales network and rapid response.
6. BOGE Kompressoren Otto Boge GmbH & Co. KG
BOGE of Germany focuses on the research and development of compressed air technology. The ST series products fully demonstrate the fine and efficient German craftsmanship. It adopts a high-efficiency finned heat exchanger with a large heat exchange area and a significant dehumidification effect. The unique hot gas bypass defrosting technology ensures that the equipment can operate stably in a cold environment. The compressor is made of high-quality materials, with low operating noise and vibration. It is widely used in high-end fields such as aerospace and precision instrument manufacturing, ensuring high-quality production, and providing solid protection for the professional after-sales team.
7. Hitachi Industrial Equipment Systems Co., Ltd.
Hitachi is unique in the field of ST series refrigeration air dryers with its strong technical research and development capabilities. The product incorporates cutting-edge electronic control technology and intelligently adjusts the refrigeration system based on feedback from precise temperature and humidity sensors. It uses environmentally friendly refrigerants to meet global environmental protection trends. It has an efficient condensate discharge system to prevent accumulated water from affecting equipment performance. It is highly favored in high-tech industries such as electronic chip manufacturing and liquid crystal display. With the reliability and technological advancement of the Hitachi brand, it provides pure and dry air for cutting-edge technology production and has a complete global service system.
8. Fusheng Industrial Co., Ltd.
Fusheng Industrial Co., Ltd. from Taiwan, China, occupies an important position in the Asian compressed air market. The ST series refrigeration air dryer combines local needs with international technical standards and adopts a double-tower adsorption structure to enhance air handling capacity. Equipped with an energy-saving controller, it automatically adjusts the refrigeration power according to the gas load. The product quality is stable and cost-effective. It is widely used in home appliances, building materials, injection molding and other industries in mainland China, Southeast Asia and other regions. It has won customer praise with perfect localized services and continues to expand the global market.
9. Quincy Compressor LLC
Quincy has been deeply involved in the compressor field for many years, and its ST series refrigeration air dryer is known for its durability. It adopts a heavy-duty steel structure frame, which is sturdy and durable and can withstand strong vibration and impact on industrial sites. Equipped with a large-capacity drying tower to ensure sufficient air handling capacity. Based on the mature refrigeration and drying principle, the operation is stable and reliable. It has a large number of loyal customers in the steel, sewage treatment, power and other industries. With excellent product quality and long-term brand accumulation, it provides solid protection for industrial infrastructure and timely after-sales service.
10. Hanbell Precise Machinery Co., Ltd.
Hanbell Precise Machinery focuses on precision machinery manufacturing, and the ST series refrigeration air dryer reflects its craftsmanship. It adopts a microcomputer control system to accurately control the refrigeration temperature and dew point. It has a compact appearance design and saves installation space. The key components of the product are independently developed and produced, and the quality is controllable. It is widely used in HVAC, cold chain logistics, industrial gases and other fields, creating value for customers with professional technology and reliable products, and continuously strengthening R&D and innovation capabilities.