Sumo Pfupi yePV Ribbon Rolling Mills

      Kumisikidzwa kwemutsara mumwe: Iyo yakasarudzika inotonhora inomonereka yekutenderedza waya yemhangura mune yekupedzisira-yakatetepa flat copper strip (photovoltaic welding strip substrate) ndiyo yakakosha midziyo yekugadzira photovoltaic module welding mitsetse.

1. Chinangwa chikuru

      Processing chinhu: Purple mhangura / alloy mhangura denderedzwa waya (inopinda waya dhayamita ye0.1-1.2mm).

      Yakapedzwa chigadzirwa: Photovoltaic solder strip (tin coated copper strip) substrate, ukobvu 0.05-0.3mm, hupamhi 0.25-3mm, kushivirira ± 0.005-0.02mm.

      Core kukosha: Kupa yakakwirira conductivity uye nyore weld yekubatanidza mitsetse ye photovoltaic modules, kubatanidza solar maseru munhevedzano, uye kutumira kunze ikozvino.

2、 Chimiro uye Nheyo

Yakajairika chimiro (ma roller mana / akawanda ma roller):

      Kuisa waya → tension control → kutwasanudza → kutenderedza chaiko (mapasi akawanda) → online annealing → kuchenesa → tin coating → mhepo.

      Roll: yakagadzirwa nesimbi yakaoma alloy / high-speed simbi, ine akawanda seti ema roller zvishoma nezvishoma achitsikirira pasi kuti ave nechokwadi chechokwadi uye pamusoro pemhando.

Working Principle:

      Waya yemhangura yakatenderedzwa inofambira mberi kwepurasitiki deformation kuburikidza neakawanda seti emarola, uye inopepetwa uye kutetepa kune yakatarwa yakatarwa.

      Servo + AGC ukobvu yakavharwa-loop, inochinja shanduko yeroller gap, kushivirira kwakagadzikana mukati me ± 0.01mm.

      Online annealing inobvisa kuoma kwebasa uye inovandudza ductility uye conductivity.

3, Zvimiro zvakakosha

      Ultra yakanyanya kurongeka: Hukobvu kushivirira ± 0.005mm, yakatsetseka pamusoro, hapana zvikwambo kana mafungu emupendero.

      High speed kugadzikana: Kutenderera kumhanya kwe60-150m / min, inogona kushanda nguva dzose kwemazuva makumi matatu pasina kukanganisa.

      Kubatanidza otomatiki: PLC + HMI, imwe kudzvanya kududzira shanduko, yakakodzera GW level kugadzirwa kwehuwandu.

      Material adaptation: Yakachena mhangura, copper alloy, kusangana nepamusoro conductivity uye yakaderera kuramba zvinodiwa.

4, Core parameters (yakajairika)

      Waya inopinda: 0.3-0.8mm waya yemhangura

      Yakapedzwa chigadzirwa: ukobvu 0.1-0.2mm x upamhi 1.0-2.5mm

      Kunyatsoita: Hukobvu ± 0.01mm, Upamhi ± 0.02mm

      Kumhanya: 80-120m / min

      Kugona: 120-150 matani / mwedzi

5, Maitiro ekushandisa

      Photovoltaic ribhoni fekitori: inogadzira interconnect ribhoni uye busbar yePERC/TOPCon/HJT modules.

      Midziyo inotsigira: inowanzo sanganiswa nemichina yekuputira marata, mavira ekuvharisa, uye muchina wekudzosera kumashure kugadzira mutsara wekugadzira welding.

6, Indasitiri kukosha

      Tsiva zvinotengeswa kunze kwenyika, kuderedza mitengo nepamusoro pe30%, uye kuputsa monopoly ye tekinoroji yemhiri kwemakungwa.

      Kuvandudza kufanana kwemashizha ekutengesa uye kuwedzera chikamu chekushanda neanenge 0.2%.

      Chinja kune zvinodikanwa zvehukuru-hukuru, ultra-mutete, uye zvisina kujairika solder mitsetse, inotsigira photovoltaic kuderedzwa kwemutengo uye kubudirira kwekuvandudza.