1200T/M Semi-Automatic Gantry Aluminium Anodizing Production Line (4 Anodizing Tanks + 2 Dyeing Tanks)

This semi-automatic anodizing line is equipped with 4 independent anodizing tanks and 2 dyeing tanks, matched with complete pre-treatment, multi-stage rinsing and sealing processes. It adopts frequency conversion gantry crane for semi-automatic transportation, supporting free switch between manual and semi-automatic operation modes.

Suitable for 6063 & 6061 aluminium profiles and industrial aluminium components, it supports natural anodizing and multi-color dyeing processes. Featuring high flexibility, the line is compatible with sampling and mass production for diversified, medium & small-batch orders.

Stable effective monthly capacity reaches 1200 tons under two-shift operation. With moderate investment and low requirement on workshop height, it is an ideal choice for medium & small aluminium surface treatment factories.

All tanks are constructed with thickened anti-corrosion PP plates, equipped with circulation filtration, air agitation and temperature control system, matched with high-frequency rectifiers to guarantee uniform oxide film thickness and stable color difference. Supporting acid mist collection system to meet local environmental emission standards in Guangdong.

• Standard configuration: 4 anodizing tanks + 2 dyeing tanks; simultaneous anodizing and dyeing for flexible process arrangement
• Semi-automatic gantry crane with variable frequency drive for stable running, customizable dwelling time for each process
• Independent bath system to reduce cross-contamination and chemical consumption
• Compatible with natural finish, champagne, black, bronze and other dyeing colors; stable film thickness range: 8–12μm
• High equipment availability, suitable for frequent specification change and small-batch sampling
• Lower initial investment than fully automatic vertical lines, simple civil reconstruction and shorter delivery cycle
• Complete anti-corrosion pipeline & waste gas collection design, convenient for EIA approval

Loading → Degreasing → Rinsing → Alkali Etching → Rinsing → Neutralization & Brightening → Multi-stage Rinse → Anodizing → Rinse → Dyeing → Rinse → Sealing → Rinse → Unloading & Drying