鋁板生產(chǎn)廠家噴涂鋁合金型材具有的耐蝕性和耐候性，合金鋁板廠家堅(jiān)固耐用，外觀裝飾好，生產(chǎn)工藝比陽極氧化簡(jiǎn)單，環(huán)保安全等特點(diǎn)，在建筑、裝潢、運(yùn)輸?shù)刃袠I(yè)得到廣泛應(yīng)用。
Aluminum alloy profiles produced by aluminum plate manufacturers have excellent corrosion resistance and weatherability. The aluminum alloy plate manufacturers are strong and durable, with good appearance and decoration, and the production process is simpler than that of anodic oxidation, environmental protection and safety. They are widely applied in building, decoration, transportation and other industries.
鋁板生產(chǎn)廠家在噴涂前處理中必須進(jìn)行化學(xué)清洗和浸蝕，清除其表面粘附的油脂、自然氧化膜和灰塵等污染物，使鋁合金基體裸露出來，形成均勻的活化表面，這是保證鉻酸鹽轉(zhuǎn)化膜質(zhì)量和噴涂質(zhì)量的關(guān)鍵。
Aluminum manufacturers must chemical cleaning and etching before the spraying process, remove the surface adhesion of grease, dust and other pollutants and natural oxide film, the Aluminum Alloy matrix exposed, the formation of surface activation uniform, this is the key to guarantee the quality of chromate conversion coating and spraying quality.

酸蝕脫脂工藝將傳統(tǒng)工藝的脫脂、鹼蝕、除污出光三道工序合為一道工序，降低成本和節(jié)省能源，經(jīng)處理後的鋁合金表面平滑光潔，保持鋁合金原有的光澤，鋁材溶解損耗量和槽液沉淀少，與鉻酸鹽轉(zhuǎn)化處理配套性能好，特別適用于鋁合金型材噴涂前的表面處理。
Acid etched degreasing process for the traditional process of degreasing, alkaline etching and cleaning out light three processes into one process, reduce cost and save energy, smooth Aluminum Alloy smooth surface treatment, maintain the original luster Aluminum Alloy, dissolved aluminum loss and bath and less precipitation, and chromate conversion treatment good matching performance, particularly suitable for surface treatment of Aluminum Alloy profile before spray painting.
鋁板生產(chǎn)廠家鋁合金型材噴涂前處理工藝工藝流程：
The process flow of pretreatment of aluminum alloy profiles for aluminum plate manufacturers:
工件裝掛→酸蝕脫脂→水洗→水洗→鉻酸鹽轉(zhuǎn)化處理→水洗→純水洗→瀝水→烘干→噴涂→固化。鋁板生產(chǎn)廠家在噴涂前處理生產(chǎn)線分為全自動(dòng)噴淋立式線和間歇式全浸漬臥式線兩種。
The workpiece hanging, acid etched degreasing, water washing, water washing, water washing, chromate conversion treatment, washing, draining, drying, spraying, curing. The aluminum plate manufacturers are divided into two kinds of automatic spray vertical lines and intermittent full impregnated horizontal lines.
立式線適用于批量大、形狀簡(jiǎn)單的工件，生產(chǎn)效率高，處理質(zhì)量穩(wěn)定，缺點(diǎn)是設(shè)備復(fù)雜、投資大,電地暖;臥式線適宜處理形狀復(fù)雜的工件，投資少，應(yīng)用廣，缺點(diǎn)是處理速度較慢、生產(chǎn)效率低。
The vertical line is suitable for large batch, simple shape, high production efficiency, processing quality and stability, disadvantage is the complicated equipment, large investment, electric heating; the horizontal line is suitable for workpieces with complex shapes, less investment, wide application, the disadvantage is slow processing rate and low production efficiency.
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