Main applications of parts

New energy vehicles, new energy buses, etc. with electric scroll compressor; fuel car scroll compressor; truck parking air conditioning compressor, low-speed electric vehicles and cold chain logistics vehicles and other air conditioning compressor.

Part machining difficulties

At present, the theoretical research and processing manufacturing technology of domestic vortex vacuum pump is still immature, such as vortex tooth profile, processing accuracy of vortex disc, surface treatment of vortex disc, selection of sealing materials, etc., which largely affects the performance of domestic products.