Enabling lubrication that is impossible with oil! By performing dry film lubrication treatment, we were able to increase the discharge pressure of the oil-free compressor.
Dry film lubrication treatment (dry coating) is a lubrication process that uses solid lubricants such as molybdenum disulfide and fluoropolymer. It forms a solid lubrication film on friction surfaces, effectively reducing friction resistance, improving wear resistance (protecting components and maintaining mechanisms), and preventing abnormal noise. ■ Adoption Results Rotor section of screw compressors ■ Challenges Conventional hydraulic systems enhance the sliding properties of rotors through oil supply, but in oil-free formats, there was a challenge of low sliding properties due to friction, resulting in awkward operation. ■ Solution By applying dry film lubrication treatment to the rotor section, permanent lubrication was achieved in the relevant areas, leading to improved discharge pressure. *For more details, please download the PDF or feel free to contact us.
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basic information
Characteristics of the processing ● The lubricating film has a long lifespan and is resistant to contamination from other lubricants (oil, grease) ● High load capacity and low friction coefficient ● Wide operating temperature range and good corrosion resistance ● Contains no harmful substances and is easy to process
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Applications/Examples of results
Sliding parts of automobiles and machinery.
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Company information
Daito Chemical Co., Ltd. has been fully committed to the dry film lubrication treatment of metal products using molycoat and the phosphating process since its establishment in the Kansai region in 1958. The processing technology of Daito Chemical Co., Ltd. is indispensable for the development of social infrastructure, industrial advancement, and a rich lifestyle, earning us strong trust and high evaluations from our customers. The quality of Daito Chemical Co., Ltd. is supported by our employees. The ability to handle precise tasks that are difficult with machine processing and to meet various requests with a wide range of products is due to the skills of our employees. We believe that the growth of each employee is linked to the company's technological capabilities. With guidance from our valued customers and various stakeholders, we have successfully passed over 50 years since our founding. We anticipate various changes in circumstances in the future, and we are determined to respond to them by working together as a team. We sincerely appreciate your continued support.