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Model: SL-TRDA
The double roller coater combines the coating structures of both forward- and reverse-rotating rollers, evenly applying liquid coatings to flat substrates. Compared to fixed roller structures, it offers greater flexibility in adjusting coating thickness and flatness to meet various technical requirements.
Application Materials:
Application Coatings:
Custom double roller coaters of different sizes are available for various products, and the parameters will vary accordingly. Please contact us.
As the preferred solution for flat surface coating, roller coaters offer standard models with working speeds of 8-12 m/min. Based on an 8-hour workday, the daily output reaches 3500-5200 ㎡, providing indispensable support for large-scale production in modern enterprises. Custom models will have even higher production capacities.
Without changing the structure of the roller group, a single touch on the touchscreen switches between “forward thin coating” and “reverse thick coating” by changing the roller direction. This is especially applicable when a roller coater must handle materials of varying specifications.
The roller coater utilizes a closed-loop paint supply system, allowing the paint to be continuously recycled in liquid form. This eliminates problems such as paint mist, paint waste, and environmental pollution, making it both economical and eco-friendly, and aligning with the globally advocated concept of sustainable development.
The roller coater is equipped with a Delta touchscreen, featuring a clear and user-friendly operating logic and supporting multiple languages. It enables intuitive setting of production parameters, real-time monitoring of equipment operation status, and precise feedback on fault alarm information, facilitating quick troubleshooting and lowering the barrier to equipment operation.
The roller coater is equipped with two EPDM rubber rollers and three chrome-plated stainless steel rollers. The double rollers are fixed at both ends with precision bearings, ensuring a roller surface runout of ≤0.008mm for uniform coating without roller marks. The gap between the rollers is adjusted using a ball screw and a worm gear reducer, equipped with a visual adjustment device.
A high-rigidity dovetail guide structure, combined with precision linear guides, effectively enhances the stability and guiding accuracy during roller lifting and lowering, eliminating issues such as lifting deviation, shaking, and deformation, ensures a constant relative position between the roller and the substrate, and provides a structural guarantee for high-precision coating.
The drive components of the roller coater use independent motor reducers from well-known brands, featuring overload protection and dustproof sealing. This ensures that the equipment maintains a constant rotational speed and stable torque during long-term coating operations, providing continuous and stable power support for high-precision coating.
When your substrate, coating, or space is unusual, or when you have unique technical requirements, our custom services may be the best way to help you achieve your goals.
Customize roller coaters to fit the dimensions of your products and spaces.
Customize roller coaters to fit different base materials and paints.
Customize roller coaters to achieve different coating effects and thickness.
Customize roller coaters for different products and conveying requirements.
Customize roller coaters to meet diverse functional and application needs.
Customize roller coaters to optimize electricity consumption across different countries.
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