Sib nqus lifting tshuab tuaj yeem muab faib ua ob hom raws li hom sib nqus: electromagnetic thiab cov hlau nplaum ruaj khov.
Electromagnetic Lifting Machines: Cov no tsim kom muaj qhov sib nqus sib nqus los ntawm lub zog coil. Lub zog adsorption sib txawv nrog rau tam sim no, ua rau lawv tsim nyog rau cov xwm txheej uas yuav tsum tau muaj kev tswj hwm ntawm lub zog adsorption (xws li nqa cov hlau phaj sib txawv). Lawv qhov zoo dua yog nyob rau hauv qhov kev hloov pauv ntawm lub zog adsorption, tab sis lawv xav tau cov khoom siv hluav taws xob tas mus li thiab muaj kev siv zog ntau dua.
Permanent Magnet Lifting Machines: Cov no siv cov khoom siv hlau nplaum ruaj khov xws li neodymium hlau boron hlau nplaum. Lawv tuav ruaj khov adsorption yam tsis muaj hluav taws xob sab nraud thiab tsim nyog rau kev ua haujlwm ntev ntev (xws li kev tuav cov khoom ntawm cov kab ntau lawm). Lawv qhov kom zoo dua yog xoom- lub zog ua haujlwm, tab sis lub zog adsorption raug kho thiab yuav tsum tau tso tawm los ntawm kev siv tshuab demagnetizing.
Qee cov khoom siv sib xyaw ua ke ntawm qhov zoo ntawm ob qho tib si, tsim los ua "hybrid electromagnetic{0}}cov hlau nplaum ruaj khov" hom, ua tiav qhov hloov pauv hloov pauv ntawm lub zog adsorption thaum tswj kev siv hluav taws xob tsawg.
