Suspension  Producteurs, Vendeurs, Fournisseurs

The Company PROBST & CLASS GmbH & Co. KG, which now belongs to the Falk family, was founded by Hermann Probst and Ewald Class in 1926. The company name and the globally recognized and protected abbreviation PUC originates from the founder‘s names.
The first patented PROBST & CLASS PUC colloid mill was introduced to the market in 1933 and since then, has been sold thousands of times throughout the world.

Chongqing Jiangbei Machinery Co., Ltd. (hereinafter referred to as Jiangbei Machinery) was founded in 1941 and has been specializing in manufacturing the products of centrifuges and separation equipment since 1965. In 2016, Its mixed ownership reform has been implemented, and it relocated to the Yufu Industrial Park in Chongqing Liangjiang New Area, a national-level development area. It is a national level "little giant" enterprise that focus on specialization, refinement, uniqueness and innovation according to the Ministry of Industry and Information Technology of the People's Republic of China. And Jiangbei Machinery is a leading manufacturer, system integrator, and service vendor of centrifuges & separation equipment in China. 

Jiangbei Machinery is a vice chairman unit of China General Machinery Industry Association, a chairman unit of the Separation Machinery Branch of China General Machinery Industry Association, a vice chairman unit of the National Separation Machinery Standardization Technical Committee, a vice chairman unit of the China Filtration Equipment and Materials Association of China Petroleum and Chemical Federation, a vice chairman unit of the Lithium Iron Phosphate Special Committee of China Inorganic Salt Industry Association, and a council member of China Starch Industry Association.

Jiangbei Machinery has a municipal level enterprise technology center recognized by Chongqing and has obtained more than 150 national authorized patents. It is responsible for writing industry standards for three major categories of products: JB/T 502-2015 Solid-Bowl Scroll Discharge Centrifuge, JB/T 7220-2015 Peeler Centrifuge, and JB/T 447-2015 Pusher Centrifuge. The first group standard in the separation machinery industry, T/CGMA 071001-2019 Solid-Bowl Scroll Discharge Centrifuge, and the first evaluation/certification standard, the Safety Evaluation Specification for Design and Manufacturing of Centrifuges and Separators.

As a centrifuge expert in China, Jiangbei Machinery adheres to the product development concept of specialization, refinement, uniqueness, and innovation, and is committed to the research & development, manufacturing, and sales of large-scale, efficient, energy-saving, green, and eco-friendly separation machinery products. It has successively developed hundreds of specifications of the separation machinery, pharmaceutical machinery, and environmental protection equipment, including LW horizontal decanter centrifuges, HR two-stage pusher centrifuges, GKH siphon peeler centrifuges, P vertical centrifuges, and WT sludge dewatering systems. It has won the second prize of the State Major Equipment Achievement Award, a variety of the Scientific and Technological Progress Awards of China Machinery Industry and the Chongqing Scientific and Technological Progress Awards. Jiangbei Machinery is the first in the separation machinery industry to pass the quality, the environmental, and the occupational health and safety management system certifications (ISO 9001: 2015, OHSAS 18001: 2007, ISO 14001: 2015) through the China Quality Certification Center, as well as the safety and quality standardization certification and the five-star certification for product after-sales service of China machinery industry. Its products find wide application in a variety of industries such as petroleum, petrochemicals, metallurgy, mining, energy, non-ferrous metals, pharmaceuticals, food, chemical, and environmental protection, with more than 5000 users in more than 50 countries and regions.

As a leader in the separation machinery industry, Jiangbei Machinery is committed to promoting the common progress of the separation machinery industry, and has successively won the honors of the constructional contribution award of China Separation Machinery Industry Association, the advanced collective of China machinery industry, the advanced unit for enterprise culture construction of national machinery industry, the characteristic advantage enterprise of China General Machinery Industry Association and so on.

Jiangbei Machinery will always adhere to the corporate purpose of "serving customers sincerely and contributing to society with benefits", provide more high-quality and professional services to various industries, and join hands with its customers to create a new brilliance.

"Little giant" enterprise that focus on specialization, refinement, uniqueness and innovation | More than 150 authorized patents | More than 5000 users | A leading manufacturer, system integrator, and service vendor of separation machinery in China