electrostatic powder coating line

Specifications

1.what is powder coating

Powder coating is a type of coating that is applied as a free-flowing, dry powder. The main difference between a conventional liquid paint and a powder coating is that the powder coating does not require a solvent to keep the binder and filler parts in a liquid suspension form. The coating is typically applied electrostatically and is then cured under heat to allow it to flow and form a "skin". The powder may be a thermoplastic or a thermoset polymer. It is usually used to create a hard finish that is tougher than conventional paint. Powder coating is mainly used for coating of metals, such as household appliances, aluminium extrusions, and automobile and bicycle parts. Newer technologies allow other materials, such as MDF (medium-density fibreboard), to be powder coated using different methods.

2.The advantage of powder coating over conventional liquid coatings:

1. Powder coatings emit zero or near zero volatile organic compounds (VOC).
2. Powder coatings can produce much thicker coatings than conventional liquid coatings without running or sagging.
3. Powder coating overspray can be recycled and thus it is possible to achieve nearly 100% use of the coating.
4. Powder coating production lines produce less hazardous waste than conventional liquid coatings.
5. Capital equipment and operating costs for a powder line are generally less than for conventional liquid lines.
6. Powder coated items generally have fewer appearance differences between horizontally coated surfaces and vertically coated surfaces than liquid coated items.
7. A wide range of specialty effects is easily accomplished which would be impossible to achieve with other coating processes.

3.The process of powder coating

1. Part preparation or the pre-treatment
2. The powder application
3. Curing

4.The powder coating equipments we produced:

1.Electrostatic powder coating machine

2.Powder coating spray booths

3.Powder coating curing oven

4.Manual powder coating line

5.Semi-automatic powder coating line

6.Full automatic powder coating line

7. reciprocating machine

8.Seiving machine

5.Powder coating line custom made:

If you want to custom made any powder coating line,pls tell us the following specifications:

1.The material of your workpiece

2.The size of your workpiece

3.The weight of your workpiece

4.The output of your workpiece(one day=8hours,one month=30days)

5.The heating power you prefer:electric,gas,diesel,or coal

6.The size of your factory(length,width and height)

We could make the design according customer's requirements.Pls contact with me and we will give you the quick reply.