Qhov tseeb ntawm cov khoom tsim los ntawm cov tuag tuaj yeem ncav cuag: ± 0.01mm txog ± 0.002mm. Cov ntaub ntawv ntawm cov khoom stamped feem ntau yog aluminium thiab stainless hlau. Lub neej ntev ntawm cov pwm tuaj yeem ncav cuag 2 lab txog 5 lab txhaj tshuaj.
Cov pwm siv cov txheej txheem tsim thiab kev tsim khoom nrog kev tswj xyuas nruj me ntsis, uas tsis yog tsuas yog tswj cov khoom lag luam kom raug, tab sis kuj ua kom haum zoo nrog cov neeg siv khoom xovxwm. Piv nrog rau cov pwm pwm pwm, cov pwm pwm tuaj yeem ua tiav ntau lub chaw nres tsheb ib txhij stamping thiab txhim kho kev siv tus nqi ntawm cov khoom siv. Cov khoom siv ntawm cov pwm, xaiv lub zog siab, corrosion-resistant high-zoo steel, tsis tsuas yog ua kom lub neej kev pab cuam ntawm pwm, tab sis kuj tswj kev ua haujlwm ruaj khov hauv cov txheej txheem tsim khoom mus sij hawm ntev.
Kev saib xyuas yooj yim: cov qauv tsim qauv ua kom yooj yim rau kev tswj hwm thiab ua haujlwm pwm. Thaum ib feem yog hnav lossis puas, nws tuaj yeem hloov tau sai yam tsis tas yuav hloov tag nrho cov pwm, yog li txuag sijhawm thiab nqi.