Rotary Vacuum Filter

The Res. Inst of Chem. Mach of the Ministry of Chemical Industry was founded in Beijing in 1958, and moved to Lanzhou in 1965.

The Res. Inst of Automation of the Ministry of Chemical Industry was founded in Lanzhou in 1963.

In 1997, the Res. Inst. Of Chem. Mach of the Ministry of Chemical Industry and the Res. Inst. Of Automation of the Ministry of Chemical Industry were combined to become the Res. Inst of Chemical Machinery and Automation of the Ministry of Chemical Industry.

In 2000, the Res. Inst of Chemical Machinery and Automation of the Ministry of ChemicalIndustry completed its transformation to enterprise and registered as Tianhua Instituteof Chemical Machinery and Automation.

Tianhua Institute has the following subordinated institutions:

Supervision and Inspection Center of the Quality of Chemical Equipments in Nanjing, Jiangsu Province

Nanjing Equipment Institute in Nanjing, Jiangsu Province;

Automation Institute in Suzhou, Jiangsu Province;

Lanzhou Ruima Chemical Machinery Co Ltd in Lanzhou, Gansu Province;

Lanzhou Ruide Drying Technology Co Ltd in Lanzhou, Gansu Province;

LanzhouLantai Plastics Machinery Co Ltd in Lanzhou, Gansu Province;

Gansu Airuike Automation Technology Co Ltd in Lanzhou, Gansu Province;

The Lanzhou United Institute of Chemical Machinery and automation and the Nanjing United Institute of Petrochemical Industry Furnaces were founded by Tianhua Institute and the Sinopec.

Tianhua Institute has an occupation area of 80 000m2 and a total asset of 1 407 000 000 Yuan (RMB). The annual output value is 1 000 000 000 Yuan (RMB).

Tianhua Institute has about 916 employees, 75% of them are professional personnel. Among them are 23 professors, 249senior engineers, 226 engineers. 29 professors and senior engineers enjoy national special subsidy, On 5 people the title of Middle-aged and Young Specialist with Outstanding Contribution to the P. R. China are conferred

Lianyungang Boyun Machinery Co., Ltd. is a professional manufacturer of mineral machinery, specialized in the design, research & development, manufacture & sales. We have owned 60 products including feeding, cracked, transportation, ore grinding, classification, flotation, concentration, drilling & magnetic separation. Those are widely used in mines, drilling and engineering construction.

Boyun is located in Donghai County, Lianyungang City. There are 10 engineers & 100 staff members more or less. Boyun pays much attention to product quality, and actively follows ISO9001 standards. We have many advanced performance test equipment and continuously make improvements to our quality assurance system. Quality service is considered as an important part of our product quality, and we honor our commitments we make before and after sales. We take seriously on every machine production so that we make sure it meets demand of our customers. Besides, we also can supply our customers mineral separation program design, mineral separation technological process design and standard & non-standard design. Donghai has beautiful scenery and beaches, convenient transportation that included harbors, an airport, railroads, and highways.

Welcome friends all over the world to visit our factory.