CS nau'in da ke ɗaga dunguwa, SWL jerin da ke ɗaga dunguwa shine tushen ɗaga sassa wanda ya dace da JB / T8809-2010 (asalin JB / T8809-1998, JB / ZQ4391-86) ka'idodin. 2.5-120T. Yana da m tsari, karamin girma, haske nauyi, m tushen, karamin amo, sauki shigarwa, m amfani, aiki da yawa, tallafawa siffofin da yawa, high aminci, dogon aiki rayuwa da sauran amfanin.

Screw ɗagawa kuma aka sani da spiral drive inji. Ana amfani da shi don canza motsi mai juyawa zuwa motsi mai tsayi ko canza motsi mai tsayi zuwa motsi mai juyawa. Akwai ciyar da screws domin watsa motsi, kamar na'ura kayan aiki tebur); Akwai kuma daidaitawa sassa tambaya dangane da matsayi na spiral drive inji da dai sauransu. Screw ɗagawa yana da wani rabo tsakanin motsawa friction inji da kuma motsawa friction inji. Tsarin kayan kwalliya mai sauƙi, mai sauƙin sarrafawa, ƙananan farashin ƙera, tare da aikin kulle kansa, amma babban juriya na gogewa, ƙananan ingancin motsawa. Ball dunƙule kwakwalwa inji ko da yake tsarin rikitarwa, high masana'antu farashi, ba zai iya kansa kulle, amma babban amfanin shi ne da friction juriya lokaci kananan, drive inganci high, high daidaito, tsarin rigidity kyau, motsi da reversibility, da dogon aiki rayuwa. An ƙunshi madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaici Snail Wheel daidai da nuts na ɗaga alama, da kuma ɗaga alama daidai.

Da madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin mada Saboda dalilin tsarinsa, wannan madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciyar mada