Universal kuaj tshuab tsis tas yuav tsum muaj roj qhov chaw, ua kom huv si thiab yooj yim rau siv thiab tswj. Lawv qhov kev ntsuas ceev yog kho tau, los ntawm 0.001 mm / min mus rau 1000 mm / min, nrog kev sib piv ceev nce mus txog 1 lab lub sijhawm. Kev kuaj mob stroke tuaj yeem kho raws li qhov xav tau, muab kev hloov pauv ntau dua. Lawv khav theeb qhov ntsuas qhov tseeb, qee qhov nce mus txog 0.2%. Lawv qhov me me, lub teeb yuag, thiab cov hneev taw loj tso cai rau kev yooj yim ntxiv ntawm cov cuab yeej tsim nyog los ua ntau yam kev ntsuas cov khoom siv tshuab, ua tiav ntau yam - lub hom phiaj ua haujlwm. Tam sim no, cov tuam txhab lag luam tseem ceeb hauv kev sim tshuab tsim hluav taws xob universal sim tshuab uas tuaj yeem ua tiav li -hu ua peb - kaw- voj tswj: kev tswj kev thauj khoom, kev tswj xyuas, thiab kev hloov chaw.
Hydraulic universal xeem tshuab, txwv los ntawm cov roj ntws, muaj qis dua kev ntsuas ceev. Los ntawm txhais tes hydraulic universal xeem tshuab yog yooj yim rau kev khiav lag luam thiab pheej yig dua, tab sis muaj kev tswj qis dua. Electro-Hydraulic servo universal kuaj tshuab, thaum qeeb qeeb, muab kev sib piv tswj qhov tseeb rau cov tshuab ntsuas hluav taws xob thoob ntiaj teb.