Lub tshuab cua compressor crankcase yog tsuas yog tsim los ntawm alloy hluav taws xob cua sov hlau thiab silicon roj hmab, nws cua sov kub ceev tsis zoo thermal efficiency siab toughness, yooj yim siv lub neej ntev, tsis yooj yim rau kev laus.
Silicone cua sov siv tuaj yeem kho raws li cov neeg siv khoom xav tau, qhov dav peb muaj 14mm, 20mm, 25mm, lossis dav loj tshaj plaws.