A cikin 'yan shekarun nan, da yawaInjinan Bugawa na CI Flexoa hankali sun rungumi tsarin sake juyawa da sassautawa na nau'in cantilever, wanda galibi ke da alaƙa da canjin reel mai sauri da ƙarancin aiki. Babban ɓangaren injin cantilever shine mandrel mai hura iska. An gyara ɓangaren tuƙi na mandrel ɗin akan firam ɗin, kuma ana dakatar da ɓangaren aiki lokacin canza na'urar, wanda ya dace don shigarwa da sauke na'urar. Sannan ana ɗaukarsa akan sassan firam masu naɗewa waɗanda aka haɗa ta hanyar sandunan ƙofa. Idan aka kwatanta da tsarin shaft ɗin faɗaɗa iska ta tsakiya, tsarin cantilever ya fi sauƙi a yi aiki lokacin canza naɗewa.