Lub clamp yog ib qho kev nqa khoom tshwj xeeb siv rau xaiv cov coils, uas yog kev tswj hwm hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob thiab thauj khoom siv tau zoo dua.
Hluav taws xob Tsav: lub hwj chim yog muab los ntawm ib lub cev muaj zog thiab reducer. Thaum tau txais cov lus qhia los ntawm kev tswj hwm, lub cev muaj zog ua haujlwm thiab, los ntawm cov iav lossis cov ntsia hlau lossis hloov cov lus teb rau hauv kab thiab kaw ntawm caj npab clamp.
HYDRAULIC TSAV: Fais fab yog muab los ntawm ib qho chaw nres tsheb sab nraud lossis sab hauv hydraulic. Cov roj hydraulic, tsim los ntawm lub chaw nres tsheb twj tso kua mis, tsim lub piston pas nrig ntawm lub tog raj kheej, yog li tsav lub caj npab clamp kom qhib thiab kaw.
