Ƙwaƙwalwar faɗaɗa haɗin zare na musamman da ake amfani da shi don gyara goyan bayan bututu / rataye / braket ko kayan aiki akan bango, benaye da ginshiƙai.Lokacin amfani da shi wajibi ne a yi rawar jiki ramuka na daidai size a kan kafaffen jiki tare da wani tasiri na lantarki rawar soja (guduma) da farko, sa'an nan shigar da kusoshi da kuma fadada tubes a cikin ramukan, da kuma matsar da kwayoyi domin kusoshi, fadada tubes, hawa. sassa da kafaffen jiki za a iya faɗaɗa cikin duka.
Lokacin da aka danne gunkin, zai fadada.Akwai wani katon kai a karshen kullin, wani bututu mai zagaye da diamita ya dan fi girma fiye da kullin yana hannun hannu a wajen gunkin, kuma akwai budewa da yawa a karshen.Idan aka danne kullin, za a kawo wutsiyar babban kan a cikin bututun budadden bututun, sannan a fadada bututun don cimma manufar fadadawa, sannan kuma a dage bot din a kasa ko bango don cimma manufar. tushen.
Ka'idar fadada kullin ita ce fitar da kullin fadada cikin rami a ƙasa ko bango, sa'an nan kuma amfani da maƙarƙashiya don ƙarfafa goro a kan kullin fadada.Kullin yana motsawa waje yayin da hannun karfe a waje baya motsawa.Saboda haka, babban kan da ke ƙarƙashin ƙulle yana faɗaɗa hannun ƙarfe don sanya shi cike da rami.
Cikakken Bayani
Tsarin aunawa: Ma'auni
Wurin Asalin: Hebei, China
Brand Name: Zhongpin
Lambar Samfura: GB/T 17116.3
Standard: GB
Sunan samfur: Hex Sleeve Anchor Bolt
Abu: 304 Bakin Karfe
Girman: M10-M30
Shiryawa: 25KG Saƙa Jakunkuna
MOQ: 2tons a kowace girman
Lokacin bayarwa: 7-15 Kwanaki
Port: Tianjin Port
