Guangdong Litong Environmental Protection Machinery Co., Ltd.

  Aluminium Coil Coating Line - Litong Why is it necessary to coated aluminium coil or plastics with an aluminium coating? To prevent corrosion of items as well as aesthetics. The first continuous  coil painting line , invented by Joseph Hunter, laid the groundwork for the subsequent development of industrial automation. Smalls says it was a very cost effective way of painting metal. So what are the main equipment and process of aluminum coil coating line ? I. Main coating equipment 1. Terminal equipment and aluminum coil coaters. 2. Metal treatment. 3. Primer/topcoat applicator. 4. Air cooling and water quenching; air cooling is used to reduce the strip PMT (peak metal temperature) to about 150-170 degrees Celsius. 5. Process control. 6. Tension straightener; this is where a high degree of control is required and aluminum color coated coils can be as light as 0.18mm (equivalent to 0.06mm steel). 7. Chemical coating machine. 8. Main/finish drying box. 9. Hot/cold lam...

  TZ1600-100 Food Grade High-Speed Coating Line Coating line features: TZ1600-100 is a food-grade high-speed coating line with full sealing dust-free workshop. The products of this coating line apply to can ends & tabs. The pretreament process is different with other coating lines to meet the requirement of food-grade product. Expanding shaft loading system and waste gas treatment system is always recommended. Application: For coating food grade aluminium and tinplate coils using for beverage can ends & tabs, Food can front ends & tabs, Food can bottom ends, PP caps, Closures, Aerosol can ends & components, Capacitors, etc. Advantage:Food grade, high speed coating line, continuous production with loopers Main parameters of coating line Material parameter Thickness: 0.20 ～ 0.5mm Width: 700 ～ 1650mm Outer diameter OD(max): Φ2000mm Inner diameter: Φ505mm Bobbin material: Paper Inverval-layers deviation tolerance: ≤0.5 mm (Excluding the bottom 5 laye...