Industrial semi-automatic Electrostatic Powder Coating Painting Production Line

If you want to protect the surface of your products,  and if your products are metal parts like gates, fences, aluminum profiles, street poles, transformers, industrial machinery, textile machinery, and so on, you may need to do powder coating to protect your products from rusting.

 

The industrial semi-automatic electrostatic powder coating painting production line can enlarge your production capacity with a lower labor intensity.

 

 

The powder coating booth

A well-designed and sized booth must have the below advantages: better powder coverage, higher powder use ratio, and is easy to clean.

There are several aspects to consider when choosing an electrostatic powder coating booth:

1. Design and size: The booth must be designed to suit the specific needs and requirements of the user, and must also be adequately sized to accommodate the biggest parts being coated.

2. Powder recovery system: The booth must have an effective powder system to capture and recycle excess powder, thereby minimizing waste and reducing costs, then the choice of fan power, wind speed, wind volume, etc. requires quite professional and precise calculations. 

3. Material quality: The booth should be constructed of high-quality materials that are resistant to wear and tear, corrosion, and other factors that could affect its durability and longevity.

4. Ease of use and maintenance: The booth should be easy to operate, with user-friendly controls and interfaces. It should also be simple to clean and maintain, with minimal downtime required for maintenance and repairs.

 

 

The tunnel oven 

The tunnel oven is typically designed to work with a conveyor system that allows the products to pass through the tunnel oven at a constant speed automatically and allows for even heating and curing.

The tunnel oven's curing temperature and time can vary depending on your real demand, and how to realize accurate control is one of the factors that determine the oven quality.

• JOBON  gas/ diesel oven controller is a seven-inch HMI with an English interface, users can choose to use °C or °F which is very user-friendly;
• Both the tunnel oven temperature and hot air temperature are automatically controlled which avoids overheating and less heating;
• The burner status is visible on the HMI, so you will know whether it's in normal or faulty status immediately and make adjustments to avoid any further possible problems.
• When the burner is stopped, the circulating fan will run automatically for a period of time to prevent heat accumulation inside the heating system which can shorten the oven's service life.
• The water cooling system is equipped to the oven heating system to cool the fan bearings

 

 

The oven's heating energy can be electricity, gas, or diesel, you can choose based on your real situation.
1. Electric Heating: This is the most common heating source used in electrostatic powder curing ovens for plants that have solar panels to generate electricity. However, the electricity bill can be very high for many plants that have no solar panels.

2. Gas Heating: Gas heating is an excellent way of powder coating heating, providing a more cost-effective and efficient option. 

3. Diesel Heating: This is also a good choice for curing. Some customers used to worry that the smoke produced when burning will contaminate the parts, don't worry about this, cause the fire combustion channel is isolated from the hot air circulation channel, these two are from different paths.

 

The powder coating guns

The gun's capability of catching Faraday corners, electrostatic adsorption property, durability, operability, etc. affect the degree of automation of the coating line, final product's quality, the labor quantity and intensity, and gun quantity, powder quantity, etc.

 

A high-quality electrostatic powder coating gun typically exhibits the following characteristics:

1. Good electrostatic adsorption capacity: it can effectively charge the powder particles to achieve optimal coating performance.

After powder coating with JOBON guns, your products are able to be put aside before heating for 2-3 days without powder falling down.  How? It's due to the super high electrostatic adsorption property of JOBON powder coating guns.

2. Even powder output: the gun can deliver a consistent flow of powder particles with uniform distribution, resulting in a smooth and flawless coating finish.

3. Easy to use and maintain: the gun is designed with user-friendly controllers and is easy to operate, clean, and maintain.

For JOBON guns, under normal use, they can be used for over 10 years and still perform well.

4. Durable and reliable: it is constructed from high-quality materials to ensure long-lasting durability, and is engineered to withstand frequent use without malfunctioning. The JOBON coating gun inspections are conducted during the whole process of before/ during/ after manufacturing.

5. Versatile and flexible: the powder coating spray guns can be used for a wide range of coating applications, and is compatible with various types of epoxy powders and substrates.

 

 

 

 

 

FAQ

1.  What kind of powder coating line you can supply? 

     We could supply customized designs for different metal products you do. 

 

 2. How about the time schedule after you place the order?

     It takes around 35-45 working days for production, 10-50 days for shipping (according to the different destinations), and 20-45 days for installation and commissioning ( according to the coating line's complexity).

 

 3. What we can help with the installation?

     Normally 1-2 engineers will go to your factory to guide the installation. 

 

4. How long can this coating line be used?

    All the powder coating equipment is made of high-quality materials and all the designs are made after precise calculation, the whole line can be used for over 20 years and still perform well.

 

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