1. Raws li cov duab ntawm cov khoom kawg, Round raj thiab square raj muaj. 2. Muaj ob hom cutter. Flying saw txiav thiab hydraulic txiav. 3. 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. 4. Txoj kab uas hla ntawm round raj (70mm, 80m, 90mm), txoj kab uas hla ntawm square tube (3 "× 4"). 5. 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. |