Roller Coater machines are an essential component in factories. They are widely used to apply coatings, finishes, or adhesives on flat surfaces like wood, metal, paper, or glass. They are hugely demanding in the woodworking, automotive, packaging, and electronics industries.
By understanding the necessity of these machines, roller coater manufacturers like SASG UV SOLUTIONS PVT. LTD designs high-end solutions that make your work faster, save material, and reduce waste.
Let’s look at the different types of roller coater machines and how they work.
1. Direct Roller Coaters
Direct roller coaters work with flat and smooth surfaces. They roll a thin or equal coating layer directly onto a surface, give precise control over coating, and reduce material waste by applying even coating.
Their Uses
Woodwork: Apply varnish, sealants, and protective layers on wooden surfaces of furniture and floors.
Metal Finishing: They apply anti-rust layers and primers on metal sheets used in cars and buildings.
2. Reverse Roller Coaters
These coaters move the roller in the opposite direction of the surface and apply thicker coatings smoothly. They work well on smooth and rough surfaces and provide a glossy finish and super shine to the layers.
Their Uses
Automotive Industry: for providing thicker coatings, like paints or primers, on metal parts of cars.
Packaging Industry: They are used to apply adhesives on packaging materials like cardboard.
3. Slot-Die Roller Coaters
Slot-die roller coaters are very precise. They give accurate control over the coating thickness and are perfect for both thin and thick coatings. Plus, they reduce waste by using just the right amount of material.
Their Uses
- They are used to apply fragile coatings on electronic parts such as circuit boards and screens.
- These machines also provide a protective layer on medical devices and packaging.
4. Curtain Coaters
These coaters create a curtain-like flow and perfectly coat large, flat surfaces without touching surfaces preventing damage. They also work fast with mass production.
Their Uses
- Perfect for applying varnishes or UV-cured coatings on large panels.
- You can also use them to coat large sheets or rolls of paper or plastic film.
5. UV Roller Coaters
UV roller coaters use ultraviolet (UV) light to quickly dry and harden the coating after applying. They provide a highly durable and resistant coating to protect the print from fading or damage. Plus, they are eco-friendly options that use fewer harmful chemicals and dry coatings quickly to speed up production.
Their Uses
- They are best for applying protective finishes on furniture
- You can also use them for printing materials such as graphics, and signage on banners.
Conclusion
Rollercoaster machines are important tools in many industries. They work with diverse materials but their performance depends on the machines’ quality. Always trust reliable manufacturers and suppliers.
SASG UV SOLUTIONS PVT. LTD. is a renowned Roller Coaster Machine Manufacturer that delivers high-end printing solutions. Their diverse range of coating machines allows you to choose the specific needs of your printing projects. Plus, these machines’ quality and pricing are very competitive in the industry, enhancing your business profits.