Kab ntau lawm ntawm cov pob zeb qhuav
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Kab ntau lawm ntawm cov khoom siv qhuav mortar
Peev Xwm:10-15TPH; 15-20TPH; 20-30TPH; 30-40TPH; 50-60TPH
Nta thiab Qhov Zoo:
1. Kev siv hluav taws xob tsawg thiab kev ua haujlwm siab.
2. Pov tseg tsawg dua ntawm cov khoom siv raw, tsis muaj kuab paug plua plav, thiab tus nqi ua tsis tiav qis.
3. Thiab vim yog cov qauv ntawm cov khoom siv raw silos, cov kab ntau lawm siv 1/3 thaj tsam ntawm cov kab ntau lawm tiaj tus.