Roller Coating Machine

FAQs

• 1. How do I choose a suitable roller material for my products?

  EPDM roller: Suitable for scratch-resistant and chemical-resistant products, it can meet the needs of most products, such as wooden doors, floors, furniture, cabinets, number plates, etc.

  Laser engraved roller: More suitable for high gloss coating, such as colored glass coating, wood panels, etc.

  Sponge roller: Mostly used for water-based color rubbing, especially on solid wood, flooring, veneer products, etc.

  Soft roller: As the name implies, the roller is very soft and is suitable for rolling products with R angles and grooves within 10mm on the surface.

  PU roller: Suitable for rolling PU paint, it is widely used in the painting of exterior wall panels.

  Hydrophilic roller: This is more suitable for water-based paint.

  Corrosion resist roller: We use this rubber roller mainly in the seismic isolation board industry, etc.

  Pattern print steel roller: Mainly used in stainless steel plates, aluminum plates, and other industries. We can customize different patterns according to your needs.

  In summary, different rubber rollers are suitable for different products and coatings. Using them in a targeted manner can maximize the use of the characteristics of the rollers to meet coating needs. If you still don't know what kind of rubber roller is suitable for your product, this is very normal. Welcome to consult us. We will answer you with professional knowledge.

• 2. How to control the coating thickness with the roller coating machine?

  Method 1: Adjust the gap between the rubber roller and the stainless steel roller. The smaller the gap, the thinner the coating. The wider the gap, the thicker the coating.

  Method 2: Increasing the pressure of the rubber roller can make the coating thinner while reducing the pressure can make the coating thicker.

  Method 3: When the speed of the rubber roller and the conveyor is the same, the faster the stainless steel roller goes, the thicker the coating. The slower the stainless steel roller goes, the thinner the coating.

  Finally, adjusting the coating thickness requires the operator's patience and proper adjustment according to the machine and your ideal products. During this process, you are not working alone. We will use our experience and technology to safeguard you.

• 3. How to make good products with the roller coating machine?

  Base material: Preparing the base materials correctly ensures the substrates are clean, flat, and without particles or defects.

  Paint: Choose the appropriate paint for your products. Test whether the paint's adhesion, wear resistance, anti-yellowing, and other characteristics meet high standards.

  Process: The correct coating process designed by an experienced supplier is a particularly important factor in making good products.

  Equipment: Based on the substrate and coating, suitable rollers and configuration functions of equipment ensure uniform coating and excellent effect.

  Operator: Operators must have received good training in machine operation, troubleshooting, cleaning, and maintenance.

  Environment: Optimize environmental conditions, such as temperature, humidity, and dust removal.

  In summary, as a supplier focusing on surface finishing solutions for more than 20 years, we will start from the six elements and provide you with comprehensive coating solutions based on your actual needs. Please consult us via email or WhatsApp.