国产精品久久久久久爽爽爽,变态拳头交视频一区二区,国产高清在线精品一区二区三区,国产福利一区二区三区在线视频 ,国产极品久久久久久久久

產(chǎn)品特點(diǎn)/Product Characteristics：

? 石墨烯薄膜產(chǎn)業(yè)化設(shè)備

Graphene film industrialization equipment

? 寬幅卷對(duì)卷連續(xù)生長(zhǎng)

Wide roll-to-roll continuous growth

? APC系統(tǒng):真空蝶閥自動(dòng)控制

APC System: Automatic Control of Vacuum Butterfly Valve

? 碳源等工藝氣體MFC控制

MFC control of process gas such as carbon source

? 薄膜制備過(guò)程全自動(dòng)控制

Automatic control of film preparation process

? 三腔室結(jié)構(gòu)

Three-chamber structure

技術(shù)指標(biāo)/Technical Indicators：

? 工作溫度:800-1050°C

Operating temperature: 800-1050°c

? 工藝管材質(zhì):石英管

Material of process tube: quartz tube

? 銅箔寬度:500mm

lnner diameter of process pipe: medium 550mm

? 極限真空度:小于3Pa，可恒壓控制

Limit vacuum degree: less than 3Pa, which can be controlled by constant pressure

? 恒溫區(qū):1000mm、五段控溫

Constant temperature zone: 1000mm, five-stage temperature control

? 工藝管內(nèi)徑:550mm

lnner diameter of process pipe: medium 550mm

? 銅箔運(yùn)行速度約:100-400mm/min，可調(diào)

The running speed of copper foil is about 100-400mm/min, which can be adjusted