SWL jerin Snail ƙafafun Screw ɗagawaYana da ayyuka da yawa kamar tashi, sauka da kuma ci gaba, juyawa da kuma daidaitawa daban-daban. Ana amfani da shi sosai a cikin masana'antu daban-daban na inji, karfe, gini, ruwa, sinadarai, likita, wasan kwaikwayo da sauransu.
SWL jerin sarrafawa ɗagawa ne wani tushe ɗaga sassa, shi ne halaye ne da tsari m, karamin girma, haske nauyi, babu amo, ** m, amfani da sassauci, high aminci, m tushen, tallafawa ayyuka da yawa, dogon aiki rayuwa da sauransu. SWL jerin sarrafawa ɗagawa suna da daban-daban tsari da kuma taro nau'ikan, za a iya umarni daban-daban ɗagawa tsayi bisa ga abokin ciniki bukatun.

Tsarin nau'in: nau'in 1 - Screw don axial motsi; Type 2 - Screw don juyawa motsi, nuts don axial motsi.
Majalisar nau'i: A-nau'i - Screw / ko kwakwalwa motsi sama B-nau'i - Screw / ko kwakwalwa motsi ƙasa
Ruwa kai nau'i: Ruwa kai nau'i na 1 tsari nau'i: I nau'i (silinda nau'i), II nau'i (flange nau'i), III nau'i (threaded nau'i), IV nau'i (flat kai nau'i)
2 irin tsarin nau'i na allon kai: I irin (silinda irin), III irin (thread irin)
Transmission rabo: al'ada gudun rabo (P), jinkirin rabo (M), za a iya tsara matsakaicin gudun rabo (F) bisa ga bukatun mai amfani
Ƙara karfin ɗaukar kaya: 2.5kN, 5kN, 10kN, 15kN, 20kN, 25kN, 35kN, 50kN, 100kN, 120kN
Kariya na Screw: 1 irin tsari: tushe irin (babu kariya), anti juyawa irin (F), da kariya rufi (Z), anti juyawa rufi (FZ)
Tsarin nau'i na 2: Ainihin nau'i (babu kariya)

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