Copeland scroll compressor muab ob npaug rau tsim kom ntseeg tau tias lub foob ntawm qhov scroll.Tso cai rau cov scrolls yuav radially thiab axially sib cais, cia cov khib nyiab los yog kua hla dhau ntawm cov scrolls yam tsis muaj kev puas tsuaj rau lub compressor.