Raws li cov duab ntawm cov khoom kawg, Round raj thiab square raj muaj.
Raws li cov duab ntawm cov khoom kawg, Round raj thiab square raj muaj.
Muaj ob hom cutter. Flying saw txiav thiab hydraulic txiav.
Cov qauv muaj zog, tuab phab ntsa vaj huam sib luag, lub cev muaj zog loj, txoj kab uas hla loj, cov menyuam loj, thiab ntau txoj kab sib sau. Chain tsav, qhov ceev yog 8-10m / min.
Tib hom tshuab suav nrog downpipe yob txoj kev tshuab, dabtsi yog khoov tshuab, yob txoj kev thiab dabtsi yog khoov tag nrho-hauv-ib tshuab thiab gutter yob txoj kev tshuab.
Lub tshuab dabtsi yog khoov tuaj yeem muab tau, thiab nws tuaj yeem ua rau shrinking thiab crimping ntawm tib lub tshuab.