Double Roller Coater
Glass Roller Coater
Our glass roller coater is engineered to apply specialized glass coatings with exceptional precision. This coating machine ensures an even and thorough application without light leakage. The surface finish is smooth and uniform, with no oil accumulation at the edges or corners. Its special design not only scrapes away excess ink and coating but also recycles it, significantly surpassing traditional methods like spraying or screen printing. This enhances productivity and reduces the need for rework.
Specifications
| Model |
Working width (mm) |
Working thickness (mm) |
Feeding speed (m/min) |
Feeding power (kW) |
Coating roller power (kW) |
Heating roller power (kW) |
Dimensions (mm) |
Weight (kg) |
| SR-R2PL-900 |
900 |
3-20 |
2-10 |
0.75 |
0.75×2 |
0.75×2 |
1800×2150×1500 |
1500 |
| SR-R2PL-1300 |
1300 |
3-20 |
2-10 |
0.75 |
0.75×2 |
0.75×2 |
1800×2500×1500 |
1800 |
| SR-R2PL-1650 |
1650 |
3-20 |
2-10 |
1.5 |
1.5×2 |
0.75×2 |
1800×2900×1500 |
2100 |
| SR-R2PL-2000 |
2000 |
3-20 |
2-10 |
1.5 |
1.5×2 |
0.75×2 |
1800×3300×1500 |
2500 |
| SR-R2PL-2200 |
2200 |
3-20 |
2-10 |
1.5 |
1.5×2 |
0.75×2 |
2100×3500×1500 |
2700 |
| SR-R2PL-2400 |
2400 |
3-20 |
2-10 |
2.2 |
2.2×2 |
1.5×2 |
2300×3700×1500 |
3100 |
| SR-R2PL-2600 |
2600 |
3-20 |
2-10 |
2.2 |
2.2×2 |
1.5×2 |
2300×3900×1500 |
3500 |
| SR-R1L-3000 |
3000 |
3-20 |
2-10 |
2.2 |
2.2 |
1.5 |
1300×4300×1500 |
1900 |
| SR-R1L-3400 |
3400 |
3-20 |
2-10 |
2.2 |
2.2 |
1.5 |
1300×4700×1500 |
2200 |
The glass coating equipment and technology have become widely used in the field of advanced glass processing. Some of the common applications include:
- Cover glass for smartphones and tablets, automotive glass, commercial display glass, wearable product glass, and optical lens glass
- Photovoltaic glass (solar glass)
- Home appliance glass (crystal glass) for screens, TVs, refrigerators, washing machines, air conditioners, microwaves, and electronic scales
- Architectural glass, decorative engineering glass, and art glass
- Smart home glass: furniture glass, switch panel glass, and various smart home control panel glass
- Functional glass: heat-insulating, UV-protective, self-cleaning, and conductive glass
Working Principle
The glass roller coater operates based on a precise and efficient mechanism. The coating roller and the smoothing wheel are aligned parallel to each other and rotate inwardly at a consistent speed, creating a V-shaped space where the coating material is uniformly distributed. By adjusting the tightness between the coating roller and the smoothing wheel, we can control the thickness and uniformity of the coating material on the roller. As the glass moves forward on the conveyor belt at a steady pace, it makes appropriate contact with the coating roller. This contact transfers the coating material from the roller onto the glass surface evenly.
Discover Standard Configurations for Glass Roller Coating & Drying Line
The entire glass coating line consists of glass loading machine, roller coater, transfer conveyor, IR dryer, cooling system and glass unloading machine, which are illustrated in the following layout diagram.
The coating rolls on both sets can rotate in both the same or opposite directions. When operating in the same direction, the lower the roll's rotation speed, the thicker the coating film is. However, the roll coating efficiency is not as high as it could be. When rotating in the opposite direction, adjustment is a bit more complex, but the coating roll coatings are fully transferred to the workpiece for a thicker coating.
The conveyor belt, coating roll and pressure roll are all controlled by an independent DC converter motor, which is capable of precise, stepless adjustment. The dual roller coater is suitable for the roll coating of UV paints.
H&H Glass Machinery have been a leading single source provider of high-quality flat glass processing machinery, service and supplies. We continue to search China to find the most innovative and reliable equipment manufacturers for fabricating, handling and processing flat glass. Each of our manufacturers specializes in a certain type of machinery and all of our equipment is characterized by innovative features, long lasting durability and high reliability.
PRODUCT CATEGORIES
As a partner for glass processing solution, we source and supply an extensive range of machinery for the glass industry.
We supply a complete range of integrated machinery for processing glass units, manufacture of insulated glass units, glass window and door fabrication, façade manufacture etc.
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