Salelá Méthode ya Machine ya rétrécissement ya ba tuyaux .

Structure: weld a site with channel steel, and the power end is equipped with a motor, reducer, and clamp head (for pipe clamping, which can be replaced by a lathe chuck). The other end is installed with a support seat (which can be opened), and the upper and outer ends of the support seat are fixed with a heating ring (8-10 nozzles, which are welded on a copper pipe ring by gas welding against the nozzle). The Mopanzi ya libanda ezali eloko oyo ekoki kotambola, oyo batyaki molangi ya alliage.
Salelá Méthode : Bongisa pipe na masini ya kokita ya pipe mpe fungolá chauffe-eau (ring). Nsima ya kokóma na molunge, pusana na mbeli ya alliage, mpe lolenge ya motó ya pipe ekokokisama na masengami. Processus mobimba ezwaka pene na miniti 15.