APPLICATION INDUSTRY
Application Industry
Refrigerator compressor liner precision press-fit - core home appliance component
The refrigerator compressor crankcase requires a tight seal. A 200-ton high-precision hydraulic press is used for interference fit pressing: applying an interference of 0.03-0.05mm to the cast iron housing and the silicon aluminum alloy liner, dynamically compensating for eccentric load via a pressure sensor, and completing the 2.5-ton pressing force under ±0.005mm coaxiality. This technology is used in Haier's ultra-quiet compressor production line, reducing operating noise to 28dB(A) and extending seal life to over 15 years.
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Address: No. 19, Science and Technology East Road, Songxia Industrial Park, Songgang, Nanhai District, Foshan City, Guangdong Province, China
Tel: 0086-0757-85203155
Mobile: 18033239126(Mr. Yang)
Fax: 0086-0757-85203166
Email: info@fs-hongdemachinery.com
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