About SR

Yusheng Purification Technology (Dalian) Co., Ltd. is a technology company specializing in compressed air and gas filtration and separation business. Decades of experience in the gas purification industry have made us a leader and navigator in this industry.
Providing standard products is the lifeblood of our enterprise.
Providing reliable solutions is the vitality of our enterprise.
We focus on customer needs and will tailor personalized, more accurate, and reliable technical solutions based on their actual situation and specific requirements, combined with our experience and knowledge.
Any perfect solution cannot do without the cornerstone of standard products. The products we provide fully comply with Lloyd's certification and relevant international standards, including the quality standard of ISO8573-1 in the gas industry, ISO12500 testing standard, and EU PED pressure vessel standard.

Product

Cases

  • Application of WALKER Filter in Membrane Separation Industry

    The working principle of a membrane: Usually, all gases can permeate through a polymer membrane. The process is that gas molecules are first adsorbed and dissolved on the high-pressure side surface of the membrane, then diffused in the membrane with the help of a concentration gradient, and finally resolved from the low-pressure side of the membrane, resulting in small molecules

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  • SR压缩空气加热器在汽车喷涂喷漆中的应用

    早在几年前,我们就陆续接到来自全国各地各行各业关于SR压缩空气加热器的大批量订单,其中应用较多的行业为汽车零部件生产、汽车行业静电除尘、喷涂行业、空气密封、清洗烘干、气动马

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  • SR压风供氧系统解决方案的应用和优势

    SR压风供氧系统解决方案是专门针对避难硐室等特殊环境设计的呼吸系统解决方案,采用英国进口SR压缩空气过滤器三级并联,用以去除压缩空气中的水分、灰尘颗粒及油分,经过SR压缩空气过滤

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  • 喷漆用呼吸空气系统方案

    一、 系统方案说明 1、设计标准 喷漆工作时产生大量气载污染物,为保护工人健康,设计BRZ-30-3压缩空气呼吸系统,油污残留≤0.003mg/m³,固体微粒≤0.01μm,满足BS4275:1997呼吸气标准要求

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  • 压缩空气在呼吸行业的净化方案

    先在车间入口集中处理,按照满负荷40人计算,每人需要0.3Nm³/min计算,总计需要压缩空气12Nm³/min。系统设计能力入口流量是15.58Nm³/min,出口流量大于13.5Nm³,压力7bar,压力露点为-40℃。处理后

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  • 大连某德系发动机厂空压系统冷凝液排除解决方案分享

    在空压机、冷干机、过滤器上共加装8台韩国ENE公司的DrainMaster电子液位式冷凝液自动排除器,只有当冷凝液达到一定量时才排放,而且零耗气排放,这样会把空压系统产生的冷凝液及时可靠的排

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Product Information

Pressure swing adsorption nitrogen generator

A nitrogen generator refers to a device that uses air as raw material and physically separates oxygen and nitrogen to obtain nitrogen gas. The commonly used nitrogen production methods on the market include pressure swing adsorption nitrogen production, membrane separation nitrogen production, and cryogenic nitrogen production. All three nitrogen production methods use compressed air as raw material and physical methods to produce nitrogen gas

The clean nitrogen filtered by WALKER nitrogen filter is mostly used as the carrier gas for gas chromatography
高纯英国SR模块制氮机在激光切割中的应用
新能源汽车动力电池生产需要更高品质的压缩空气
压缩空气干燥器【吸附式】可用在高低温试验

Industry Trends

Pressure swing adsorption nitrogen generator

A nitrogen generator refers to a device that uses air as raw material and physically separates oxygen and nitrogen to obtain nitrogen gas. The commonly used nitrogen production methods on the market include pressure swing adsorption nitrogen production, membrane separation nitrogen production, and cryogenic nitrogen production. All three nitrogen production methods use compressed air as raw material and physical methods to produce nitrogen gas

HP系列高压过滤器适用于六氟化硫回收
玻璃行业压缩空气的主要用途举例和压缩空气质量要求
walker压缩空气过滤器在膜制氮行业中的应用
压缩空气应用于无菌发酵-SR正压除菌过滤器

Contact Information

Beijing, Tianjin, Hebei, Shanxi, Inner Mongolia, Heilongjiang, Jilin, Liaoning and other regions
Mr. Liu, the person in charge: 18842839680


Shanghai, Jiangsu, Zhejiang, Anhui, Fujian, Jiangxi, Shandong, Taiwan and other regions
Mr. Liu, the person in charge: 13591336471


Chongqing, Sichuan, Guizhou, Yunnan, Guangdong, Guangxi, Hainan and other regions
Mr. Xiang, the person in charge: 13308191391


Henan, Hunan, Hubei, Wuhan, Shaanxi and other regions
Mr. Cheng, the person in charge: 18807105164


Headquarters contact phone number: 0411-84508899
Email: liuys@gas-psi.com
Yusheng Purification Technology (Dalian) Co., Ltd
Room 1209, Building A, Xinxing Xinghai Center, Shahekou District, Dalian City, Liaoning Province

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