產(chǎn)品中心
PNT的輥壓機(jī)采用了對輥方式, 對涂布完的鋁箔和銅箔進(jìn)行輥壓后減小基材厚度,增加了密度,有效的控制了長度和寬度偏差。
預(yù)熱輥和壓輥的溫度設(shè)定范圍為從常溫到最高 150℃(±1.5℃),通過特殊裝置和獨(dú)有的技術(shù)有效的解決了運(yùn)行中產(chǎn)生褶皺的現(xiàn)象。
項(xiàng)目 | 規(guī)格 |
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基材 | 涂布后的極片材料 (鋁箔 / 銅箔) |
厚度 | 負(fù)極 : 鋁箔 (20 ~ 30?) + 涂布厚度 (150 ~ 220?) 正極 : 銅箔(10 ~ 20?) + 涂布厚度 ( 70 ~ 120?) |
寬度 | 鋁箔 : Max. 1,280mm 銅箔 : Max. 1,280mm |
輥長 | Max.1,500mm |
輥壓偏差 | 正極, 負(fù)極 : 2微米 |
輥壓后基材厚度 | 60 ~ 180 微米 |
機(jī)速 | Max. 60m/min. |
加壓方式 | 2 Roll Heat Pressing (HOT or COLD). |
涂布方式 | 條紋及花樣 連續(xù)涂布 (無涂布間隔 : 10 ~ 30mm) |
產(chǎn)品壓縮率 | 10 ~ 50% / 輥壓前基準(zhǔn) |
輥壓寬度 | 1,250mm |
收卷徑 | 800mm |
收卷方式 | 無軸方式 |
Roll Press Machine can reduces the thickness and increase the density of Al/Cu foil coated with electrode compound by using cooling and heating pressing roll.
In addition, it can adjust the temperature of pre-heating roll and press roll between room temperature and 150℃. Above all things, PNT has know-how to prevent wrinkles .
Description | General specification |
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Web Material | Coated with electrode Metal Foil (Al / Cu) |
Web Thickness | Cathode : Al (20 ~ 30?) + Coated (150 ~ 220?) Anode : Cu(10 ~ 20?) + Coated (70 ~ 120?) |
Web Width | Al : Max. 1,280mm Cu : Max. 1,280mm |
Roll Width | Max.1,500mm |
Pressing variation | Al, Cu : 2micron. |
Thickness after Pressing | 60 ~ 180 Micron. |
Mechanical Speed | Max. 60m/min. |
Pressing System | 2 Roll Heat Pressing (Heating or Cooling Type). |
Coating Type | Stripe & Pattern & continuous Coating Distance of Non coated part : 10 ~ 30mm |
Compressibility | 10 ~ 50% / Before Press |
Pressing Width | 1,250mm |
Rewind Diameter | 800mm |
Winding System | Shaft less Type |