SDS Kubowola pang'ono kuyika konkriti
Zowonetsera
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Hatchi yozungulira yokhala ndi masikono a SDS kuphatikiza zingwe zitha kugwiritsidwa ntchito nawo. Mabatani a SDS Aff amapangidwa ndi maupangiri odziletsa omwe amapezeka kuti achotse zinthu mosavuta ndi mabowo ndikupewa kupanikizana kapena kulimbikitsidwa. Chifukwa cha maronda awa, zinyalala zimalephereka kuti zisalowe m bondo pobowola, kupewetsa pang'ono kuchokera kutchera kapena kuwononga.
Chifukwa cha kukhazikika kwake, izi zitha kugwiritsidwa ntchito pa konkriti ndikubwezeretsanso. Mabati obowola a Carbide amapereka kadulidwe kambiri ndikuwonjezera moyo pansi pa konkriti ndikubwezeretsedwanso. Malangizo a diamondi-a carbider amapereka mphamvu zowonjezera komanso kudalirika pansi pa katundu wambiri. Njira yolimba kwambiri komanso yowonjezera mphamvu yotsimikizira moyo wautali wa chisel.
Kuphatikiza pa kubowola kolimba monga zomanga, konkriti, njerwa, zopindika, simenti, detita, makita, ndi milwaukee. Mukamasankha kubowola koyenera kuti ntchitoyo ikhalepo, muyenera kuonetsetsa kuti mukugwiritsa ntchito kukula koyenda koyenera, chifukwa kubowola kolakwika kumatha kuwononga mwachindunji kubowola.