aluminum coil
We start with the most suitable aluminum alloy for each application, following the client's instructions.
Our lines have the capacity to process aluminum coils with a thickness of 0,18 mm to 1,2 mm.
| aluminum alloys | ||
|---|---|---|
| 1xxx | 3xxx | 5xxx |
Aluminum coil cutting
Depending on the process needs of our clients, we process aluminum coils, cutting them to exact size, starting from 700mm up to a maximum sheet width of 1500mm.
Our process continuous cutting of aluminum coils guarantees perfect parallelism and minimal waste of material.
Aluminum coil lacquering
We have one of the most advanced aluminum lacquering lines that exist. Only in this way can we offer you the highest quality.
- Constant thickness of aluminum
- Constant thickness in the lacquer
- Efficient paint drying
- Simultaneous coating on both sides of the aluminum sheet
Constant thickness of aluminum
Thanks to continuous voltage control with closed-loop feedback, the aluminum voltages are the same both at the input and at the output of the line. In this way you you will benefit from:
- Constant thickness throughout the coil.
- Total absence of wrinkles, especially in thin thicknesses.
- A perfect coil without deformations or color variations.
Constant thickness in the lacquer
Our coil coating line is equipped with a continuous measurement of the applied paint layer. Verified in real time, we guarantee a correct application and adherence, to result in an excellent lacquered aluminum coil with the color that you demanded.
| paint thicknesses | ||
|---|---|---|
| Back Coating | First coat | Finishing |
| 3 – 8µ | 4 – 12µ | 10 – 30µ |
Efficient paint drying
Provided with a floating drying oven, the aluminum sheet, once lacquered, remains floating inside the oven thanks to its fan system. The advantages of this system are:
- Greater energy efficiency thanks to a smaller oven.
- Homogeneity of temperature throughout the oven.
- High quality finishes due to thermal stability during the drying process.
Simultaneous coating on both sides of the aluminum sheet
The lines installed in Vialco are prepared to offer a process of Highly efficient coil coating with the range of colors that you require.
By coating both sides of the aluminum sheet simultaneously, we avoid a double unwinding and winding process, which provides:
- Process efficiency.
- Better delivery times.
- More competitive prices.
With its double painting head, the system is capable of:
- Apply a layer of color on the back side.
- Apply a double layer of color on the exposed side.
Types of coatings
Our aluminum coil lacquering lines are prepared to apply different types of coatings, among which are:
- Polyurethane (PU)
- Polyamide (PA)
- Polyurethane/Polyamide (PUPA)
- Polyethylene (PE)
- High Density Polyethylene (HDPE)
- Polyvinylidene Fluoride (PVDF)
Do not hesitate to contact our technicians and tell them about your need. You will discover first hand that we are the company capable of meeting your needs in terms of lacquered aluminum coil.
Tell us what aluminum alloys you need, the thickness of the sheet, the range of colors and your consumption. We will get to work for you to offer you just the product you need.