Could everyone recommend some companies specializing in the maintenance of chemical processing equipment?
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Could everyone recommend some professional companies for the maintenance of chemical engineering machinery? handshake is mainly used for teams that handle the maintenance of steam turbines, as well as companies that specialize in the maintenance of centrifugal compressors and screw compressors
Maohua Construction, Luoyang Sanlong, Yangzi Maintenance, Changling Maintenance, Guangshi Petrochemical Maintenance, Zhenhai Jianan, Jilin Chemical Construction, Beijing Yanhua, and so on – all are acceptable.
It is possible to conduct investigations at chemical enterprises of the same type (or in the same industry); they all have fixed (or internally provided) units responsible for the maintenance of chemical processing equipment. Such equipment is quite special, and it is necessary to keep an eye on its operational status at all times. Maintenance and repair work are usually carried out by dedicated teams, and these teams are not easily replaced.
There are tons of results when searching on Douyin; nowadays it’s all mobile workers
These are all big names! It has a state-owned enterprise background! You can consult some petrochemical companies to ask for their recommendations on companies that have carried out maintenance work in the past. For companies such as Shell, CNOOC Huizhou Petrochemical, Basell Borealis, Daqing Refining & Chemical, Daqing Petrochemical, Dushanzi Petrochemical, Guangdong Petrochemical Jieyang, and Zhongan United, you can find out who has been responsible for maintaining their granulation systems and extrusion granulators.
They provide on-site guidance at the manufacturing plant, and the maintenance teams carry out repairs.
Now they are all specialized teams, for turbines, centrifuges, reciprocating machines, extruders, etc. The maintenance of rotating equipment has just seen the 2024 overhaul at CNPC Dushanzi Petrochemical; we are the main contractor for such equipment maintenance work
For general equipment, it’s fine to find some workers who can work on-site; however, for rotating mechanical units, owners tend to be more cautious in their choices.
For moving equipment, it is essential to assess the performance and quality of maintenance work carried out by relevant companies; these large-scale devices need to pass the maintenance inspection on the first attempt, in order to avoid unnecessary subsequent repairs
Shanghai Gaoqiao Jetpack Petrochemical Engineering Construction Co., Ltd. was established on September 22, 1993. It has a specialized team for the installation, repair, and maintenance of large-scale machinery, and possesses extensive experience in the installation, repair, and maintenance of centrifugal compressors, axial flow compressors, flue gas turbines, steam turbines, screw compressors, and reciprocating compressors.
The Zhongan United extrusion granulator – the bearings were replaced by Yangzi Jianan; at that time the bearings had broken