Qhia luv luv rau PV Ribbon Rolling Mills

      Ib kab lus muab tso rau: Cov khoom tshwj xeeb txias dov rau precision dov puag ncig tooj liab xaim rau hauv ultra-thin ca tooj liab strip (photovoltaic vuam sawb substrate) yog cov khoom siv tseem ceeb rau kev tsim cov photovoltaic module vuam strips.

1 、 Lub hom phiaj tseem ceeb

      Cov khoom lag luam: Ntshav tooj liab / alloy tooj liab puag ncig xaim (txoj kab uas hla ntawm 0.1-1.2mm).

      Cov khoom tiav: Photovoltaic solder sawb (tin coated tooj liab strip) substrate, thickness 0.05-0.3mm, dav 0.25-3mm, kam rau ua ± 0.005-0.02mm.

      Tus nqi tseem ceeb: Muab cov khoom siv hluav taws xob siab thiab yooj yim rau vuam kev sib txuas strips rau photovoltaic modules, txuas hnub ci hlwb hauv series, thiab xa tawm tam sim no.

2. Cov qauv thiab cov qauv

Hom qauv (plaub rollers / ntau rollers):

      Hlau tso → nro tswj → straightening → precision dov (ntau dhau) → online annealing → tu → tin txheej → winding.

      Yob: ua los ntawm cov hlau alloy / high-speed steel, nrog ntau cov txheej txheem ntawm cov chais maj mam nias kom ntseeg tau qhov tseeb thiab qhov zoo.

Txoj Cai Ua Haujlwm:

      Cov kab tooj liab puag ncig tau dhau los ua cov yas deformation los ntawm ntau pawg ntawm cov chais, thiab yog flattened thiab thinned rau lub hom phiaj specification.

      Servo + AGC thickness kaw-voj, dynamic hloov ntawm cov menyuam sib txawv, ruaj khov nyob rau hauv ± 0.01mm.

      Online annealing tshem tawm ua hauj lwm hardening thiab txhim kho ductility thiab conductivity.

3 、 Cov yam ntxwv tseem ceeb

      Ultra siab precision: Thickness kam rau ua ± 0.005mm, du nto, tsis muaj khawb los yog ntug nthwv dej.

      Kev kub ceev ruaj khov: Rolling ceev ntawm 60-150m / min, tuaj yeem ua haujlwm tsis tu ncua rau 30 hnub yam tsis muaj qhov yuam kev.

      Automation kev koom ua ke: PLC + HMI, ib qho kev hloov pauv tshwj xeeb, haum rau GW qib ntau lawm.

      Cov khoom siv hloov pauv: Ntshiab tooj liab, tooj liab alloy, ua tau raws li cov khoom siv hluav taws xob siab thiab cov kev xav tau qis.

4 、 Core parameters (tseem)

      Cov xaim xaim: 0.3-0.8mm tooj liab xaim

      Cov khoom tiav: thickness 0.1-0.2mm x dav 1.0-2.5mm

      Qhov tseeb: Thickness ± 0.01mm, Dav ± 0.02mm

      Ceev: 80-120m / min

      Peev xwm: 120-150 tons / hli

5 、 Daim ntawv thov scenarios

      Photovoltaic ribbon Hoobkas: tsim interconnect ribbon thiab busbar rau PERC / TOPCon / HJT modules.

      Cov cuab yeej txhawb nqa: feem ntau ua ke nrog tin txheej tshuab, annealing furnaces, thiab rewinding tshuab los tsim ib tug vuam sawb ntau lawm kab.

6, Kev lag luam tus nqi

      Hloov cov ntshuam, txo cov nqi ntau dua 30%, thiab rhuav tshem cov kev lag luam tawm txawv teb chaws.

      Txhim kho qhov sib xws ntawm cov hlua khi thiab ua kom cov khoom ua tau zoo ntawm kwv yees li 0.2%.

      Kho kom haum raws li qhov yuav tsum tau muaj ntawm qhov loj-loj, ultra-nyias, thiab tsis sib xws solder strips, txhawb kev txo nqi photovoltaic thiab txhim kho kev ua haujlwm.